US20190154170A1 - Method of forming a retaining clip - Google Patents
Method of forming a retaining clip Download PDFInfo
- Publication number
- US20190154170A1 US20190154170A1 US16/238,005 US201916238005A US2019154170A1 US 20190154170 A1 US20190154170 A1 US 20190154170A1 US 201916238005 A US201916238005 A US 201916238005A US 2019154170 A1 US2019154170 A1 US 2019154170A1
- Authority
- US
- United States
- Prior art keywords
- side wall
- blank
- pair
- cantilevered
- prongs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000005452 bending Methods 0.000 claims description 9
- 238000010008 shearing Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000004044 response Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001094 6061 aluminium alloy Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
- F16L3/04—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing and pressing it against a wall or other support
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
- F16L3/123—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing and extending along the attachment surface
- F16L3/1233—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing and extending along the attachment surface the member being of metal, with or without an other layer of other material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
- F16L3/13—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing and engaging it by snap action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
- F16L3/237—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for two pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/24—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with a special member for attachment to profiled girders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
- F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
- F16B2/24—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
- F16B2/241—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal
- F16B2/245—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal external, i.e. with contracting action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0685—Joining sheets or plates to strips or bars
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/12—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips
- F16B5/121—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips fastened over the edge(s) of the sheet(s) or plate(s)
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Definitions
- the invention generally relates to a method of forming a retaining clip, and more particularly relates to a method of forming a retaining clip particularly suited for retaining electrical wiring in a solar panel assembly.
- a retaining clip configured to secure an elongate member to a generally planar panel.
- the retaining clip includes a first side wall, a second side wall arranged opposite the first side wall, and a first end wall interconnecting the first and second side walls.
- the first and second side walls define a first gap therebetween that is configured to receive the panel though a first opening opposite the first end wall.
- the retaining clip includes further includes a resilient first cantilevered prong projecting into the first gap from the first side wall and a resilient second cantilevered prong projecting from into the first gap from the second side wall.
- Free ends of the first and second cantilevered prongs are characterized as having a first pair of pointed barbs on distal edges of the first and second cantilevered prongs.
- the first pair of pointed barbs are configured to increase a removal force required to remove the panel from the first gap.
- the free ends of the first and second cantilevered prongs may form a concave arcuate shape between the first pair of pointed barbs.
- the first and second cantilevered prongs may form arcuate shapes relative to the first and second side walls respectively.
- the first and second cantilevered prongs may project angularly from the first and second side walls respectively.
- the retaining clip may also include a resilient third cantilevered prong adjacent the first cantilevered prong and projecting into the first gap from the first side wall and a resilient fourth cantilevered prong adjacent the second cantilevered prong and projecting from into the first gap from the second side wall.
- the free ends of the third and fourth cantilevered prongs are characterized as having a second pair of pointed barbs on the distal edges of the third and fourth cantilevered prongs.
- the third and fourth prongs may form arcuate shapes relative to the first and second side walls respectively.
- a removal force required to remove the panel from the first gap may be at least two times greater than an installation force required to insert the panel within the first gap.
- the distal edges of the retaining clip may be rounded to minimize chafing of the elongate member.
- the distal edges of the each of the first, second, third, and fourth prongs may define an angle of about 15 degrees relative to each other.
- the retaining clip may additionally include a third side wall arranged opposite the second side wall and a second end wall interconnecting the second and third side walls.
- the second and third side walls define a second gap therebetween that is configured to receive the elongate member though a second opening opposite the second end wall.
- a method of forming a retaining clip includes the steps of providing a generally planar sheet metal blank having a generally rectangular shape, forming a first pair of round holes in the blank, and shearing the blank in locations adjacent the first pair of round holes to form resilient first and second cantilevered prongs projecting from the blank. Free ends of the first and second cantilevered prong are characterized as having a first pair of pointed barbs on distal edges of the first and second cantilevered prongs and form a concave arcuate shape between the first pair of pointed barbs.
- the method further includes the step of bending the blank to form a first side wall a second side wall arranged opposite the first side wall and a first end wall interconnecting the first and second side walls such that the first and second side walls define a first gap therebetween, the first cantilevered prong projects from the first side wall into the first gap, and the second cantilevered prong projects from the second side wall into the first gap.
- the method may also include the steps of forming a second pair of round holes in the blank and shearing the blank in locations adjacent the second pair of round holes to form resilient third and fourth cantilevered prongs projecting from the blank, wherein the free ends of the third and fourth cantilevered prongs are characterized as having a second pair of pointed barbs on the distal edges of the third and fourth cantilevered prongs and form a concave arcuate shape between the second pair of pointed barbs.
- the method may additionally include the step of bending the blank to form a third side wall arranged opposite the second side wall and a second end wall interconnecting the second and third side walls, wherein the second and third side walls define a second gap therebetween.
- FIG. 1 is a perspective view of a retaining clip securing an elongate element to a panel in accordance with a first embodiment
- FIG. 2 is a side view of the retaining clip of FIG. 1 securing an elongate element to a panel in accordance with the first embodiment
- FIG. 3 is a top view of the retaining clip of FIG. 1 in accordance with the first embodiment
- FIG. 4 is a perspective end view of the retaining clip of FIG. 1 in accordance with the first embodiment
- FIG. 5 is a perspective side view of the retaining clip of FIG. 1 in accordance with the first embodiment
- FIG. 6 is a side view of the retaining clip of FIG. 1 in accordance with the first embodiment
- FIG. 7 is an end view of the retaining clip of FIG. 1 in accordance with the first embodiment
- FIG. 8 is a perspective end view of a retaining clip in accordance with a second embodiment
- FIG. 9 is a side view of the retaining clip of FIG. 8 in accordance with the second embodiment.
- FIG. 10 is an end view of the retaining clip of FIG. 8 in accordance with the second embodiment
- FIG. 11 is top view of the retaining clip of FIG. 1 or FIG. 8 prior to a bending process in accordance with the first or second embodiment.
- FIG. 12 is a flow chart of a method of forming a retaining claim in accordance with a third embodiment.
- a retaining clip is described herein.
- This clip is particularly suited for securing electrical wires within solar panel assemblies although it is also suited for retaining other elongate members, e.g. fluid or pneumatic tubing, to other generally planar panels of other types of assemblies.
- the retaining clip is designed so that the force required to remove the clip from the panel is greater that the force required to secure the retaining clip to the panel.
- FIGS. 1 and 2 show a non-limiting example of a retaining clip 10 that is configured to secure a pair of electrical wires 12 to a generally planar section 14 of a solar panel assembly 16 .
- the retaining clip 10 has a squared S shape with three mutually opposed horizontal walls 18 , 20 , 22 and two opposed end walls 24 , 26 .
- the clip 10 is configured so that the panel 14 is received between the first and second side walls 18 , 20 and the wires are received between the second and third side walls 20 , 22 .
- the first and second end walls are joined by the first end wall 24 and the second and third side walls 20 , 22 are joined by the second end wall 26 .
- the first and second side walls 18 , 20 define a first gap 28 between them into which the panel 14 is received though a first opening 30 located opposite the first end wall 24 .
- the second and third side walls 20 , 22 define a second gap 32 between them into which the wires are received though a second opening 34 located opposite the second end wall 26 .
- a free end 36 of the first side wall 18 is angled toward the second side wall 20 so that the clip 10 will exert a spring force on the panel 14 in order to retain them within the clip 10 .
- the clip 10 may be formed of a spring steel, such as 304 3 ⁇ 4 hard stainless steel.
- the retaining clip 10 includes a first pair of resilient cantilevered prongs 38 , 40 projecting from the first side wall 18 into the first gap 28 between the first and second side walls 18 , 20 and a second pair of resilient cantilevered prongs 42 , 44 projecting into the first gap 28 from the second side wall 20 .
- the free ends of these cantilevered prongs 38 , 40 , 42 , 44 are located opposite the first opening 30 .
- Each of the free ends has a pair of pointed barbs 48 on the distal edges 46 of the prongs 38 , 40 , 42 , 44 .
- the panel 14 will contact the prongs 38 , 40 , 42 , 44 and cause the first pair of barbed prongs 38 , 40 to flex toward the first side wall 18 while the second pair of barbed prongs 40 flex toward the second side wall 20 .
- These pointed barbs 48 are configured so they “bite” into the panel 14 as the clip 10 is removed from the panel 14 causing the first pair of barbed prongs 38 , 40 to flex toward the second side wall 20 and the second pair of barbed prongs 40 to flex toward the first side wall 18 thereby increasing the force required to remove the retaining clip 10 from the panel 14 so that it is greater than the force required to install the clip 10 on the panel 14 .
- the free ends of the barbed prongs 38 , 40 , 42 , 44 form a concave arcuate shape between the pairs of pointed barbs 48 .
- the barbed prongs 38 , 40 , 42 , 44 are angled inwardly from the first and second side walls 18 , 20 at an angle of about 16 degrees and are substantially straight from the fixed end to the free end of the barbed prongs 38 , 40 , 42 , 44 .
- the barbed prongs 38 ′, 40 ′, 42 ′, 44 ′ are curved away from the first and second side walls 18 ′, 20 ′ forming an arcuate shape from the fixed end to the free end 36 ′.
- the force required to remove the retaining clip 10 from the panel 14 (120.3 newtons) is more than twice the force required to install the clip 10 on the panel 14 (52.3 newtons) on a panel 14 formed of anodized 6061 aluminum having a thickness of 1.6 mm when the clip 10 is formed from 304 3 ⁇ 4 hard stainless steel.
- Testing of the 304 3 ⁇ 4 hard stainless steel clip 10 ′ with a thinner panel ( 1 . 5 mm) of anodized 6061 aluminum found that the force required to remove the retaining clip 10 from the panel 14 was 100.0 newtons and the force required to install the clip 10 on the panel 14 was 38.3 newtons. Similar results were observed for non-anodized aluminum plates.
- the wires are separated and retained within the second gap 32 by a leaf spring 52 which projects into the second gap 32 from the third side wall.
- the leaf spring 52 is configured to adjust to various diameter wires and to minimize migration of the wires within the second gap 32 .
- the distal edges 54 of the retaining clip 10 are rounded to minimize chafing of wire insulation by the retaining clip 10 .
- the first end wall 24 forms a push pad 56 that may be used by an operator to push the retaining clip 10 onto the panel 14 , e.g. using a finger or a tool.
- While the illustrated embodiments include a pair of barbed prongs projecting from the first and second side walls on both sides the first gap, other embodiments of the invention may be envisioned having a single barbed prong projecting from the first and/or second side wall. Still other alternative embodiments may be environed having more than two barbed prongs projecting from the first and/or second side walls.
- FIG. 12 A non-limiting example of a method 100 of forming a retaining clip, such as the retaining clip described above, is presented in FIG. 12 . The steps of this method 100 are described below:
- STEP 102 PROVIDE A GENERALLY PLANAR SHEET METAL BLANK HAVING A GENERALLY RECTANGULAR SHAPE, includes providing a generally planar sheet metal blank 58 having a generally rectangular shape as shown in FIG. 11 ;
- STEP 104 FORM A FIRST PAIR OF HOLES IN THE BLANK, includes forming a first pair of round holes 60 , 62 in the blank 58 as shown in FIG. 11 , preferably using a punch process to provide a sharp edge on the holes 60 , 62 ;
- STEP 106 FORM A SECOND PAIR OF HOLES IN THE BLANK, includes forming a second pair of round holes 64 , 66 in the blank 58 as shown in FIG. 11 . preferably using a punch process to provide a sharp edge on the holes 64 , 66 ;
- STEP 108 SHEAR THE BLANK IN LOCATIONS ADJACENT THE FIRST PAIR OF HOLES TO FORM FIRST AND SECOND CANTELIVERED PRONGS, includes shearing the blank 58 in locations adjacent the first pair of holes 60 . 62 using a triangular shaped punch having a minimum angle of about 15 degrees and bending the sheared portions out of alignment with the blank 58 to form resilient first and second cantilevered prongs 38 , 42 projecting from the blank 58 as shown in FIGS. 4-10 .
- the free ends of the first and second cantilevered prongs 38 , 42 are characterized as having a pair of pointed barbs 48 on the distal edges 46 of the first and second cantilevered prongs 38 , 40 and form a concave arcuate shape between the pairs of pointed barbs 48 ;
- STEP 110 SHEAR THE BLANK IN LOCATIONS ADJACENT THE SECOND PAIR OF HOLES TO FORM THIRD AND FOURTH CANTELIVERED PRONGS, includes shearing the blank 58 in locations adjacent the second pair of holes 64 , 66 using a triangular shaped punch having a minimum angle of about 15 degrees and bending the sheared portions out of alignment with the blank 58 to form resilient third and fourth cantilevered prongs 40 , 44 projecting from the blank 58 as shown in FIGS. 4-10 .
- the free ends of the third and fourth cantilevered prongs 40 , 44 are characterized as having a pair of pointed barbs 48 on the distal edges 46 of the third and fourth cantilevered prongs 40 , 44 and form a concave arcuate shape between the pairs of pointed barbs 48 .
- Stamping tool maintenance is minimal and is easily replaced with standard round and triangular shaped punches;
- STEP 112 BEND THE BLANK TO FORM A FIRST SIDE WALL A SECOND SIDE WALL ARRANGED OPPOSITE THE FIRST SIDE WALL AND A FIRST END WALL INTERCONNECTING THE FIRST AND SECOND SIDE WALLS, includes bending the blank 58 to form a first side wall 18 a second side wall 20 arranged opposite the first side wall 18 and a first end wall 24 interconnecting the first and second side walls 18 , 20 such that the first and second side walls define a first gap 28 therebetween such that the first cantilevered prong projects from the first side wall 18 into the first gap 28 and the second cantilevered prong projects from the second side wall 20 into the first gap 28 as shown in FIGS. 4-10 ; and
- STEP 114 BEND THE BLANK TO FORM A THIRD SIDE WALL ARRANGED OPPOSITE THE SECOND SIDE WALL AND A SECOND END WALL INTERCONNECTING THE SECOND AND THIRD SIDE WALLS, includes bending the blank 58 to form a third side wall arranged opposite the second side wall 20 and a second end wall 26 interconnecting the second and third side walls 20 , 22 such that the second and third side walls 20 , 22 define a second gap 32 therebetween as shown in FIGS. 4-10 .
- one or more includes a function being performed by one element, a function being performed by more than one element, e.g., in a distributed fashion, several functions being performed by one element, several functions being performed by several elements, or any combination of the above.
- first, second, etc. are, in some instances, used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another.
- a first contact could be termed a second contact, and, similarly, a second contact could be termed a first contact, without departing from the scope of the various described embodiments.
- the first contact and the second contact are both contacts, but they are not the same contact.
- the term “if” is, optionally, construed to mean “when” or “upon” or “in response to determining” or “in response to detecting,” depending on the context.
- the phrase “if it is determined” or “if [a stated condition or event] is detected” is, optionally, construed to mean “upon determining” or “in response to determining” or “upon detecting [the stated condition or event]” or “in response to detecting [the stated condition or event],” depending on the context.
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Abstract
A method of forming a retaining clip configured to secure an elongate member to a generally planar panel is described herein. The retaining clip includes a first side wall, a second side wall opposite the first side wall, and an end wall interconnecting the side walls. The side walls define a gap configured to receive the panel. The retaining clip includes further includes a resilient first cantilevered prong projecting into the gap from the first side wall and a resilient second cantilevered prong projecting from into the first gap from the second side wall. Free ends of the first and second prongs are characterized as having a pair of pointed barbs on distal edges of the first and second prongs. The pointed barbs are configured to increase a removal force required to remove the panel from the first gap. A method of forming such a retaining clip is also described.
Description
- This application is a divisional application of co-pending U.S. patent application Ser. No. 15/720,237, filed Sep. 29, 2017, which claimed the benefit under 35 U.S.C. § 119(e) of U.S. Provisional Patent Application No. 62/401,496 filed on Sep. 29, 2016, the entire disclosure of each of which is hereby incorporated by reference.
- The invention generally relates to a method of forming a retaining clip, and more particularly relates to a method of forming a retaining clip particularly suited for retaining electrical wiring in a solar panel assembly.
- According to an embodiment of the invention, a retaining clip configured to secure an elongate member to a generally planar panel is provided. The retaining clip includes a first side wall, a second side wall arranged opposite the first side wall, and a first end wall interconnecting the first and second side walls. The first and second side walls define a first gap therebetween that is configured to receive the panel though a first opening opposite the first end wall. The retaining clip includes further includes a resilient first cantilevered prong projecting into the first gap from the first side wall and a resilient second cantilevered prong projecting from into the first gap from the second side wall. Free ends of the first and second cantilevered prongs are characterized as having a first pair of pointed barbs on distal edges of the first and second cantilevered prongs. The first pair of pointed barbs are configured to increase a removal force required to remove the panel from the first gap.
- The free ends of the first and second cantilevered prongs may form a concave arcuate shape between the first pair of pointed barbs. The first and second cantilevered prongs may form arcuate shapes relative to the first and second side walls respectively. Alternatively, the first and second cantilevered prongs may project angularly from the first and second side walls respectively.
- The retaining clip may also include a resilient third cantilevered prong adjacent the first cantilevered prong and projecting into the first gap from the first side wall and a resilient fourth cantilevered prong adjacent the second cantilevered prong and projecting from into the first gap from the second side wall. The free ends of the third and fourth cantilevered prongs are characterized as having a second pair of pointed barbs on the distal edges of the third and fourth cantilevered prongs. The third and fourth prongs may form arcuate shapes relative to the first and second side walls respectively.
- A removal force required to remove the panel from the first gap may be at least two times greater than an installation force required to insert the panel within the first gap.
- The distal edges of the retaining clip may be rounded to minimize chafing of the elongate member.
- The distal edges of the each of the first, second, third, and fourth prongs may define an angle of about 15 degrees relative to each other.
- The retaining clip may additionally include a third side wall arranged opposite the second side wall and a second end wall interconnecting the second and third side walls. The second and third side walls define a second gap therebetween that is configured to receive the elongate member though a second opening opposite the second end wall.
- According to another embodiment of the invention, a method of forming a retaining clip is provided. The method includes the steps of providing a generally planar sheet metal blank having a generally rectangular shape, forming a first pair of round holes in the blank, and shearing the blank in locations adjacent the first pair of round holes to form resilient first and second cantilevered prongs projecting from the blank. Free ends of the first and second cantilevered prong are characterized as having a first pair of pointed barbs on distal edges of the first and second cantilevered prongs and form a concave arcuate shape between the first pair of pointed barbs. The method further includes the step of bending the blank to form a first side wall a second side wall arranged opposite the first side wall and a first end wall interconnecting the first and second side walls such that the first and second side walls define a first gap therebetween, the first cantilevered prong projects from the first side wall into the first gap, and the second cantilevered prong projects from the second side wall into the first gap.
- The method may also include the steps of forming a second pair of round holes in the blank and shearing the blank in locations adjacent the second pair of round holes to form resilient third and fourth cantilevered prongs projecting from the blank, wherein the free ends of the third and fourth cantilevered prongs are characterized as having a second pair of pointed barbs on the distal edges of the third and fourth cantilevered prongs and form a concave arcuate shape between the second pair of pointed barbs.
- The method may additionally include the step of bending the blank to form a third side wall arranged opposite the second side wall and a second end wall interconnecting the second and third side walls, wherein the second and third side walls define a second gap therebetween.
- Further features and advantages of the invention will appear more clearly on a reading of the following detailed description of the preferred embodiment of the invention, which is given by way of non-limiting example only and with reference to the accompanying drawings.
- The present invention will now be described, by way of example with reference to the accompanying drawings, in which:
-
FIG. 1 is a perspective view of a retaining clip securing an elongate element to a panel in accordance with a first embodiment; -
FIG. 2 is a side view of the retaining clip ofFIG. 1 securing an elongate element to a panel in accordance with the first embodiment; -
FIG. 3 is a top view of the retaining clip ofFIG. 1 in accordance with the first embodiment; -
FIG. 4 is a perspective end view of the retaining clip ofFIG. 1 in accordance with the first embodiment; -
FIG. 5 is a perspective side view of the retaining clip ofFIG. 1 in accordance with the first embodiment; -
FIG. 6 is a side view of the retaining clip ofFIG. 1 in accordance with the first embodiment; -
FIG. 7 is an end view of the retaining clip ofFIG. 1 in accordance with the first embodiment; -
FIG. 8 is a perspective end view of a retaining clip in accordance with a second embodiment; -
FIG. 9 is a side view of the retaining clip ofFIG. 8 in accordance with the second embodiment; -
FIG. 10 is an end view of the retaining clip ofFIG. 8 in accordance with the second embodiment; -
FIG. 11 is top view of the retaining clip ofFIG. 1 orFIG. 8 prior to a bending process in accordance with the first or second embodiment; and -
FIG. 12 is a flow chart of a method of forming a retaining claim in accordance with a third embodiment. - A retaining clip is described herein. This clip is particularly suited for securing electrical wires within solar panel assemblies although it is also suited for retaining other elongate members, e.g. fluid or pneumatic tubing, to other generally planar panels of other types of assemblies. The retaining clip is designed so that the force required to remove the clip from the panel is greater that the force required to secure the retaining clip to the panel.
-
FIGS. 1 and 2 show a non-limiting example of aretaining clip 10 that is configured to secure a pair ofelectrical wires 12 to a generallyplanar section 14 of asolar panel assembly 16. As can be seen in the figures, theretaining clip 10 has a squared S shape with three mutually opposedhorizontal walls end walls clip 10 is configured so that thepanel 14 is received between the first andsecond side walls third side walls first end wall 24 and the second andthird side walls second end wall 26. The first andsecond side walls first gap 28 between them into which thepanel 14 is received though a first opening 30 located opposite thefirst end wall 24. The second andthird side walls second gap 32 between them into which the wires are received though a second opening 34 located opposite thesecond end wall 26. Afree end 36 of thefirst side wall 18 is angled toward thesecond side wall 20 so that theclip 10 will exert a spring force on thepanel 14 in order to retain them within theclip 10. Theclip 10 may be formed of a spring steel, such as 304 ¾ hard stainless steel. - As shown in
FIGS. 3-10 , theretaining clip 10 includes a first pair of resilientcantilevered prongs first side wall 18 into thefirst gap 28 between the first andsecond side walls cantilevered prongs first gap 28 from thesecond side wall 20. The free ends of thesecantilevered prongs pointed barbs 48 on thedistal edges 46 of theprongs panel 14 is inserted into thefirst gap 28, thepanel 14 will contact theprongs barbed prongs first side wall 18 while the second pair of barbed prongs 40 flex toward thesecond side wall 20. Thesepointed barbs 48 are configured so they “bite” into thepanel 14 as theclip 10 is removed from thepanel 14 causing the first pair ofbarbed prongs second side wall 20 and the second pair ofbarbed prongs 40 to flex toward thefirst side wall 18 thereby increasing the force required to remove the retainingclip 10 from thepanel 14 so that it is greater than the force required to install theclip 10 on thepanel 14. As best shown inFIGS. 7 and 10 , the free ends of thebarbed prongs pointed barbs 48. - In a first embodiment of the
retaining clip 10 shown inFIGS. 3-7 , the barbed prongs 38, 40, 42, 44 are angled inwardly from the first andsecond side walls barbed prongs - In a second embodiment of the
retaining clip 10′ shown inFIGS. 8-10 , the barbed prongs 38′, 40′, 42′, 44′ are curved away from the first andsecond side walls 18′, 20′ forming an arcuate shape from the fixed end to thefree end 36′. - The inventors have observed that the force required to remove the
retaining clip 10 from the panel 14 (120.3 newtons) is more than twice the force required to install theclip 10 on the panel 14 (52.3 newtons) on apanel 14 formed of anodized 6061 aluminum having a thickness of 1.6 mm when theclip 10 is formed from 304 ¾ hard stainless steel. Testing of the 304 ¾ hardstainless steel clip 10′ with a thinner panel (1.5 mm) of anodized 6061 aluminum found that the force required to remove the retainingclip 10 from thepanel 14 was 100.0 newtons and the force required to install theclip 10 on thepanel 14 was 38.3 newtons. Similar results were observed for non-anodized aluminum plates. - The wires are separated and retained within the
second gap 32 by aleaf spring 52 which projects into thesecond gap 32 from the third side wall. Theleaf spring 52 is configured to adjust to various diameter wires and to minimize migration of the wires within thesecond gap 32. - The distal edges 54 of the retaining
clip 10 are rounded to minimize chafing of wire insulation by the retainingclip 10. - The
first end wall 24 forms apush pad 56 that may be used by an operator to push the retainingclip 10 onto thepanel 14, e.g. using a finger or a tool. - While the illustrated embodiments include a pair of barbed prongs projecting from the first and second side walls on both sides the first gap, other embodiments of the invention may be envisioned having a single barbed prong projecting from the first and/or second side wall. Still other alternative embodiments may be environed having more than two barbed prongs projecting from the first and/or second side walls.
- A non-limiting example of a
method 100 of forming a retaining clip, such as the retaining clip described above, is presented inFIG. 12 . The steps of thismethod 100 are described below: -
STEP 102, PROVIDE A GENERALLY PLANAR SHEET METAL BLANK HAVING A GENERALLY RECTANGULAR SHAPE, includes providing a generally planar sheet metal blank 58 having a generally rectangular shape as shown inFIG. 11 ; -
STEP 104, FORM A FIRST PAIR OF HOLES IN THE BLANK, includes forming a first pair ofround holes FIG. 11 , preferably using a punch process to provide a sharp edge on theholes -
STEP 106, FORM A SECOND PAIR OF HOLES IN THE BLANK, includes forming a second pair ofround holes FIG. 11 . preferably using a punch process to provide a sharp edge on theholes -
STEP 108, SHEAR THE BLANK IN LOCATIONS ADJACENT THE FIRST PAIR OF HOLES TO FORM FIRST AND SECOND CANTELIVERED PRONGS, includes shearing the blank 58 in locations adjacent the first pair ofholes 60. 62 using a triangular shaped punch having a minimum angle of about 15 degrees and bending the sheared portions out of alignment with the blank 58 to form resilient first and secondcantilevered prongs FIGS. 4-10 . The free ends of the first and secondcantilevered prongs pointed barbs 48 on thedistal edges 46 of the first and secondcantilevered prongs pointed barbs 48; -
STEP 110, SHEAR THE BLANK IN LOCATIONS ADJACENT THE SECOND PAIR OF HOLES TO FORM THIRD AND FOURTH CANTELIVERED PRONGS, includes shearing the blank 58 in locations adjacent the second pair ofholes cantilevered prongs FIGS. 4-10 . The free ends of the third and fourthcantilevered prongs pointed barbs 48 on thedistal edges 46 of the third and fourthcantilevered prongs pointed barbs 48. Stamping tool maintenance is minimal and is easily replaced with standard round and triangular shaped punches; -
STEP 112, BEND THE BLANK TO FORM A FIRST SIDE WALL A SECOND SIDE WALL ARRANGED OPPOSITE THE FIRST SIDE WALL AND A FIRST END WALL INTERCONNECTING THE FIRST AND SECOND SIDE WALLS, includes bending the blank 58 to form a first side wall 18 asecond side wall 20 arranged opposite thefirst side wall 18 and afirst end wall 24 interconnecting the first andsecond side walls first gap 28 therebetween such that the first cantilevered prong projects from thefirst side wall 18 into thefirst gap 28 and the second cantilevered prong projects from thesecond side wall 20 into thefirst gap 28 as shown inFIGS. 4-10 ; and -
STEP 114, BEND THE BLANK TO FORM A THIRD SIDE WALL ARRANGED OPPOSITE THE SECOND SIDE WALL AND A SECOND END WALL INTERCONNECTING THE SECOND AND THIRD SIDE WALLS, includes bending the blank 58 to form a third side wall arranged opposite thesecond side wall 20 and asecond end wall 26 interconnecting the second andthird side walls third side walls second gap 32 therebetween as shown inFIGS. 4-10 . - While this invention has been described in terms of the preferred embodiments thereof, it is not intended to be so limited, but rather only to the extent set forth in the claims that follow. For example, the above-described embodiments (and/or aspects thereof) may be used in combination with each other. In addition, many modifications may be made to configure a particular situation or material to the teachings of the invention without departing from its scope. Dimensions, types of materials, orientations of the various components, and the number and positions of the various components described herein are intended to define parameters of certain embodiments, and are by no means limiting and are merely prototypical embodiments.
- Many other embodiments and modifications within the spirit and scope of the claims will be apparent to those of skill in the art upon reviewing the above description. The scope of the invention should, therefore, be determined with reference to the following claims, along with the full scope of equivalents to which such claims are entitled.
- As used herein, ‘one or more’ includes a function being performed by one element, a function being performed by more than one element, e.g., in a distributed fashion, several functions being performed by one element, several functions being performed by several elements, or any combination of the above.
- It will also be understood that, although the terms first, second, etc. are, in some instances, used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first contact could be termed a second contact, and, similarly, a second contact could be termed a first contact, without departing from the scope of the various described embodiments. The first contact and the second contact are both contacts, but they are not the same contact.
- The terminology used in the description of the various described embodiments herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used in the description of the various described embodiments and the appended claims, the singular forms “a”, “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will also be understood that the term “and/or” as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items. It will be further understood that the terms “includes,” “including,” “comprises,” and/or “comprising,” when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
- As used herein, the term “if” is, optionally, construed to mean “when” or “upon” or “in response to determining” or “in response to detecting,” depending on the context. Similarly, the phrase “if it is determined” or “if [a stated condition or event] is detected” is, optionally, construed to mean “upon determining” or “in response to determining” or “upon detecting [the stated condition or event]” or “in response to detecting [the stated condition or event],” depending on the context.
- Additionally, while terms of ordinance or orientation may be used herein these elements should not be limited by these terms. All terms of ordinance or orientation, unless stated otherwise, are used for purposes distinguishing one element from another, and do not denote any particular order, order of operations, direction or orientation unless stated otherwise.
Claims (5)
1. A method of forming a retaining clip, comprising the steps of:
providing a generally planar sheet metal blank having a generally rectangular shape;
forming a first pair of round holes in the blank;
shearing the blank in locations adjacent the first pair of round holes to form resilient first and second cantilevered prongs projecting from the blank, wherein free ends of the first and second cantilevered prongs define a sharp pointed barb on each distal edge of the first and second cantilevered prongs and form a concave arcuate shape having a constant radius between the first pair of pointed barbs;
bending the blank to form a first side wall a second side wall arranged opposite the first side wall and a first end wall interconnecting the first and second side walls such that the first and second side walls define a first gap therebetween, the first cantilevered prong projects from the first side wall into the first gap, and the second cantilevered prong projects from the second side wall into the first gap.
2. The method in accordance with claim 1 , further comprising the steps of:
forming a second pair of round holes in the blank; and
shearing the blank in locations adjacent the second pair of round holes to form resilient third and fourth cantilevered prongs define a sharp pointed barb on each distal edge of the third and fourth cantilevered prongs and form a concave arcuate shape having a constant radius between the second pair of pointed barbs.
3. The method in accordance with claim 2 , further comprising the step of:
bending the blank to form a third side wall arranged opposite the second side wall and a second end wall interconnecting the second and third side walls, wherein the second and third side walls define a second gap therebetween.
4. The method in accordance with claim 2 , wherein distal edges of the each of the first, second, third, and fourth prongs define an angle of about 15 degrees relative to each other.
5. The method in accordance with claim 1 , further comprising the step of:
rounding distal edges of the retaining clip.
Priority Applications (1)
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US16/238,005 US20190154170A1 (en) | 2016-09-29 | 2019-01-02 | Method of forming a retaining clip |
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US201662401496P | 2016-09-29 | 2016-09-29 | |
US15/720,237 US10208874B2 (en) | 2016-09-29 | 2017-09-29 | Retaining clip |
US16/238,005 US20190154170A1 (en) | 2016-09-29 | 2019-01-02 | Method of forming a retaining clip |
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US15/720,237 Division US10208874B2 (en) | 2016-09-29 | 2017-09-29 | Retaining clip |
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US16/238,005 Abandoned US20190154170A1 (en) | 2016-09-29 | 2019-01-02 | Method of forming a retaining clip |
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US15/720,237 Active US10208874B2 (en) | 2016-09-29 | 2017-09-29 | Retaining clip |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD942256S1 (en) | 2020-08-17 | 2022-02-01 | Innovative Dental Technologies, Inc | Clip |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180158755A1 (en) * | 2016-12-06 | 2018-06-07 | Thomson Licensing | Thermal mitigation control retaining clip |
US10812016B2 (en) * | 2018-12-20 | 2020-10-20 | Hall Labs Llc | Electrical and mechanical roof underlayment for solar shingles with air gap |
NL2018343B1 (en) * | 2017-02-08 | 2018-09-03 | Esdec B V | Device and method for attaching electronic auxiliary components to a support structure for solar panels |
WO2019036131A1 (en) * | 2017-08-14 | 2019-02-21 | Asco, L.P. | A grounded filter regulator lubricator |
CN109904635A (en) * | 2019-01-09 | 2019-06-18 | 深圳市信维通信股份有限公司 | A kind of elastic piece structure |
US11761468B2 (en) * | 2019-02-19 | 2023-09-19 | Illinois Tool Works Inc. | Stud clip assembly and method |
US10847960B1 (en) * | 2019-05-16 | 2020-11-24 | Hubbell Incorporated | Multi-directional cable clip |
EP3832810A1 (en) * | 2019-12-02 | 2021-06-09 | Andreas Stihl AG & Co. KG | Plug connector for electrically connecting a terminal to an electrical line of a motor-driven garden and / or forestry machine and motor-driven gardening and / or forestry machine |
US11883613B2 (en) * | 2020-11-10 | 2024-01-30 | Johnathan Martin | Suction catheter clamp |
CN113483157A (en) | 2021-08-06 | 2021-10-08 | 海尔曼太通(无锡)电器配件有限公司 | Quick assembly disassembly pipe clamp |
EP4131687A1 (en) | 2021-08-06 | 2023-02-08 | HellermannTyton GmbH | Edge clip |
US11570923B1 (en) * | 2021-08-30 | 2023-01-31 | Quanta Computer Inc. | Base and clip assembly |
KR102458617B1 (en) * | 2021-10-27 | 2022-10-26 | 주식회사 지앤아이 | Pipe Vibration-Proof Channel |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3122604A (en) * | 1958-11-12 | 1964-02-25 | Steel City Electric Company | Ground clip for electrical outlet and switch boxes |
US3790916A (en) * | 1972-08-03 | 1974-02-05 | Gte Automatic Electric Lab Inc | Edge mount connector terminal |
US4993959A (en) * | 1990-01-19 | 1991-02-19 | Amp Incorporated | Grounding clip |
US5364287A (en) * | 1993-07-07 | 1994-11-15 | Alcatel Network Systems, Inc. | Connector restraining apparatus |
US5451167A (en) * | 1994-07-28 | 1995-09-19 | Illinois Tool Works Inc. | Grounding clip |
US6106310A (en) * | 1997-11-19 | 2000-08-22 | The Whitaker Corporation | Panel-grounding contact |
JP2004519628A (en) | 2001-03-02 | 2004-07-02 | ニューフレイ リミテッド ライアビリティ カンパニー | U-shaped base fastener with low insertion force |
US6428349B1 (en) * | 2001-04-30 | 2002-08-06 | Hewlett-Packard Company | Method and apparatus for jumpering resistors and other components on a printed circuit board |
US6634891B1 (en) * | 2002-06-11 | 2003-10-21 | Hon Hai Precision Ind. Co., Ltd. | Reworking device for removing electrical elements mounted on motherboard |
WO2008106152A2 (en) * | 2007-02-26 | 2008-09-04 | Autosplice, Inc. | Electronic component socket and methods for making and using the same |
US7686625B1 (en) * | 2008-11-07 | 2010-03-30 | Tyco Electronics Corporation | Grounding clip |
JP4465406B1 (en) * | 2009-04-16 | 2010-05-19 | 株式会社屋根技術研究所 | Connecting member |
CN201723842U (en) | 2010-05-07 | 2011-01-26 | 泛达通讯零部件(无锡)有限公司 | Multifunctional fixation clamp |
ES2687229T3 (en) | 2012-04-03 | 2018-10-24 | Signcomp, Llc | Channel letter |
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- 2017-09-29 US US15/720,237 patent/US10208874B2/en active Active
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- 2019-01-02 US US16/238,005 patent/US20190154170A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD942256S1 (en) | 2020-08-17 | 2022-02-01 | Innovative Dental Technologies, Inc | Clip |
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US10208874B2 (en) | 2019-02-19 |
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