US2976345A - Insulated electric terminal - Google Patents
Insulated electric terminal Download PDFInfo
- Publication number
- US2976345A US2976345A US693693A US69369357A US2976345A US 2976345 A US2976345 A US 2976345A US 693693 A US693693 A US 693693A US 69369357 A US69369357 A US 69369357A US 2976345 A US2976345 A US 2976345A
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- US
- United States
- Prior art keywords
- terminal
- conductor
- wire
- segment
- aperture
- 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.)
- Expired - Lifetime
Links
- 239000004020 conductor Substances 0.000 description 16
- 239000004677 Nylon Substances 0.000 description 6
- 229920001778 nylon Polymers 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
- H01R13/41—Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/58—Tubes, sleeves, beads, or bobbins through which the conductor passes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/913—Self-expanding anchor
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/955—Locked bolthead or nut
- Y10S411/965—Locked bolthead or nut with retainer
- Y10S411/97—Resilient retainer
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
- Y10T29/4987—Elastic joining of parts
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
- Y10T29/49876—Assembling or joining with prestressing of part by snap fit
Definitions
- This invention relates to an insulated electrical terminal that may be used with an apertured base plate of any desired material. More particularly, the invention provides an improved terminal structure that may be simply made and easily used.
- the primary object of this invention is to provide a new and improved insulated electrical terminal structure.
- Another object is to provide such a terminal structure comprising but two parts which may be assembled without tools.
- Another object is to provide a terminal which may be pushed into an aperture in a base plate and in so doing the terminal structure is in eflect locked in operative position to the base plate.
- a further object is to provide a terminal structure of the character described which will meet all standards required of electrical wiring of a nature disclosed.
- Figure 1 is a sectional view through a base plate with two terminal structures mounted thereon and shown in section;
- Figure 2 is a plan view of the terminal structure shown in the left hand side of Figure 1;
- Figure 3 is a transverse sectional view through the terminal of Figure 2, taken on about line 33 of Figure 2;
- Figure 4 is a plan view of the terminal structure shown on the right hand side of Figure 1, and
- Figure 5 is a transverse sectional view taken substantially along line 5-5 in Figure 4.
- the present invention provides a new type terminal structure in which a Wire segment comprises the metal part of the terminal and the segment is provided with a carrier body which also serves to insulate the segment from the base plate.
- a base plate 6 which may be a steel plate of about 4 thickness or the like, is provided with apertures 7 and 8 of about diameter.
- a push through type terminal 9 is installed in the aperture 7 while on the right hand side, a standoff type terminal 10 is installed in the aperture 8.
- the conductor 11 is a wire segment of square design,as best seen in Figure 3.
- the wire 11 is somewhat sharpened at its end .12 and 13 and extends completely through its housing 14.
- the housing is a molded nylon plastic body formed with a central round bore 15 and an outer fluted section.
- the flutes are in pairs, such as a pair 17 ( Figure 3) forming a fishtail design in section separated from adjacent fishtail sectional flutes by a square groove 18.
- This particular form of flute structure has been found quite effective in holding the terminals in a base plate and is more particularly described in my copending application, Serial No. 568,404, filed February 28, 1956, now Patent No. 2,820,209.
- the end portions 19 and 20 of'the body are tapered, generally, so as to guide the terminal structure into a base plate aperture.
- the terminal conductor and the insulating carrier body may be separately formed. Once the nylon body is molded, the square wire segment may be pushed forceably through the bore 15. As illustrated in Figure 3, the corner portions 21 of the wire become embedded in the wall of the bore thus frictionally locking the body on the wire segment.
- the assembly In assembling the segment to a base plate, the assembly is pushed into the aperture 7 until the body 14 rests within the aperture.
- the flutes 1-7 will flatten to allow the body to pass into the aperture.
- the resiliency of the material makes the flutes expand once through the aperture thus forming a shoulder 22 on the lower side of the plate.
- a flute structure about .020" larger than the diameter of the aperture is satisfactory so that a definite shoulder 23 is formed by the flutes on the side of the plate from which the terminal was forced.
- the flutes rebound or expand outwardly about half the distance required of them to flatten in passing through the orifice.
- the flutes 24 on the portion of the body that is passed through the orifice will be about .010" larger than the orifice.
- a notch 25 may be provided in the wire segment about midway within the body so that the nylon material '26 opposite the notch will be forced into it by the compression on the body within the orifice. Other ways of forcing material into a particular configuration in the wire segment may be used. Various shapes, turns, or twists of the wire may provide shoulders such as those on the top and bottom of the notch 25, all of which may aid in locking the parts in their assembly position. Additionally, notches 27 and 28 may be provided in the exposed portions of the wire segment for use and aid in attaching conductors to the segment.
- the standoff terminal 10 is similarly formed in that a square wire segment 3-1 is forced into a round bore 32 formed in the body 33.
- the body may have an enlarged head 34 and a fluted post portion 35 with flutes 36 formed the same as the flutes 17.
- the terminal segment may have notches 37 and 38 formed for similar purposes as the notches described in the terminal segment 11.
- the body is molded of nylon and then assembled on a wire conductor segment.
- the assemblage may be accomplished by merely forcing the wire into the round bore molded in the body.
- a friction fit similar to the press fit, is accomplished. Considerable force is required to pull the parts apart. Once the terminal is forced into an aperture in the base, more than an ordinary force will be required to move it.
- the flutes in the body in efiect lock the ternnnal to the base.
- the insulating housing about the terminal protects the terminal against shorting on the base.
- Conductors may be attached to the wire segment and in the case of the push-through terminal, simplified wiring is possible since resistors may e maunte on on ide-pf he pla e nd cuitr an the other, and the two will not interfere with each other.
- the terminals are held rigidly upright relative to the base and the body effectively insulates the terminal and holds it in its useable position.
- An insulated electrical terminal comprising: a two part assembly including a square Wire conductor and an elongated insulating body about the central portion of the conductor, said body being a molded nylon plastic member and having an uninterrupted annular portion throughout its length, said member having a central bore defining the interior of said annular portion and receiving the conductor for frictionally binding the conductor and body together, resiliently yieldable, outwardly extending flutes on the annular portion of said body for binding the body to a base when forced into an aperture in the base smaller than the outermost extent of said flutes and larger than the outer extent of said annular portion, said body having a length to extend on either side of said base holding the conductor in position for use relative to the base and insulating the conductor from the base.
- An insulated electrical terminal for providing a conductor through an electrically conductive base plate, comprising: a resilient molded nylon body of generally cylindrical configuration and having a round central bore therethrough forming an annular insulating body, an outer fluted surface in the insulating body, a generally square conductor wire extending through the central bore and having its corner portions frictionally gripped in the bore, said fluted surface having outwardly extending flute members extending longitudinally of the body, said flute members being resiliently yieldable to bind the body to the base plate when the assembly of base and conductor wire is forcibly inserted into an aperture therein so that the annular body both mounts the terminal for use and insulates the conductor wire from the base plate.
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Description
March 21, 1961 J. B. WHlTTED INSULATED ELECTRIC TERMINAL Filed 001;. 31, 1957 q a] ,t.
United States Patent INSULATED ELECTRIC TERMINAL John B. Whitted, Kenilworth, 111., assignor to Whitso, Inc., a corporation of Illinois 2 Filed Oct. 31, 1957, Ser. No. 693,693
2 Claims. (Cl. 174-153) This invention relates to an insulated electrical terminal that may be used with an apertured base plate of any desired material. More particularly, the invention provides an improved terminal structure that may be simply made and easily used.
The primary object of this invention is to provide a new and improved insulated electrical terminal structure.
Another object is to provide such a terminal structure comprising but two parts which may be assembled without tools.
Another object is to provide a terminal which may be pushed into an aperture in a base plate and in so doing the terminal structure is in eflect locked in operative position to the base plate.
A further object is to provide a terminal structure of the character described which will meet all standards required of electrical wiring of a nature disclosed.
Other features, objects and advantages of the invention will be apparent from the following description of preferred embodiments illustrated in the accompanying drawings in which:
Figure 1 is a sectional view through a base plate with two terminal structures mounted thereon and shown in section;
Figure 2 is a plan view of the terminal structure shown in the left hand side of Figure 1;
Figure 3 is a transverse sectional view through the terminal of Figure 2, taken on about line 33 of Figure 2;
Figure 4 is a plan view of the terminal structure shown on the right hand side of Figure 1, and
Figure 5 is a transverse sectional view taken substantially along line 5-5 in Figure 4.
All the figures of the drawing are much enlarged since the terminal structures are quite small and the enlargement is only for the purpose of clarity of illustration.
Attempts have been made to form a terminal structure for the purpose of inserting the same in apertures in a base plate permitting wiring to the metal part of the terminal on either side of the plate. Base plates of dielectric material, such as Bakelite, do not have the rigidity to hold a terminal against accidental displacement during installation or later use. It is preferable, therefore, to have a plate of metal which, of course, would be a good electrical conductor.
In general, the present invention provides a new type terminal structure in which a Wire segment comprises the metal part of the terminal and the segment is provided with a carrier body which also serves to insulate the segment from the base plate. As best seen in Figure 1, 'a base plate 6, which may be a steel plate of about 4 thickness or the like, is provided with apertures 7 and 8 of about diameter. On the left hand side of the figure,a push through type terminal 9 is installed in the aperture 7 while on the right hand side, a standoff type terminal 10 is installed in the aperture 8.
Referring first to the terminal 9, it comprises but 2,976,345 Patented Mar. 21, 1961 two parts. The conductor 11 is a wire segment of square design,as best seen in Figure 3. The wire 11 is somewhat sharpened at its end .12 and 13 and extends completely through its housing 14. The housing is a molded nylon plastic body formed with a central round bore 15 and an outer fluted section. The flutes are in pairs, such as a pair 17 (Figure 3) forming a fishtail design in section separated from adjacent fishtail sectional flutes by a square groove 18. This particular form of flute structure has been found quite effective in holding the terminals in a base plate and is more particularly described in my copending application, Serial No. 568,404, filed February 28, 1956, now Patent No. 2,820,209. The end portions 19 and 20 of'the body are tapered, generally, so as to guide the terminal structure into a base plate aperture.
One of the advantages of the present structure is that the terminal conductor and the insulating carrier body may be separately formed. Once the nylon body is molded, the square wire segment may be pushed forceably through the bore 15. As illustrated in Figure 3, the corner portions 21 of the wire become embedded in the wall of the bore thus frictionally locking the body on the wire segment.
In assembling the segment to a base plate, the assembly is pushed into the aperture 7 until the body 14 rests within the aperture. The flutes 1-7 will flatten to allow the body to pass into the aperture. The resiliency of the material makes the flutes expand once through the aperture thus forming a shoulder 22 on the lower side of the plate. In practice, a flute structure about .020" larger than the diameter of the aperture is satisfactory so that a definite shoulder 23 is formed by the flutes on the side of the plate from which the terminal was forced. The flutesrebound or expand outwardly about half the distance required of them to flatten in passing through the orifice. Thus, the flutes 24 on the portion of the body that is passed through the orifice will be about .010" larger than the orifice.
Cooperation between the plate and the body of the terminal may be used to further lock the terminal in place. A notch 25 may be provided in the wire segment about midway within the body so that the nylon material '26 opposite the notch will be forced into it by the compression on the body within the orifice. Other ways of forcing material into a particular configuration in the wire segment may be used. Various shapes, turns, or twists of the wire may provide shoulders such as those on the top and bottom of the notch 25, all of which may aid in locking the parts in their assembly position. Additionally, notches 27 and 28 may be provided in the exposed portions of the wire segment for use and aid in attaching conductors to the segment.
The standoff terminal 10 is similarly formed in that a square wire segment 3-1 is forced into a round bore 32 formed in the body 33. In this form of the terminal, the body may have an enlarged head 34 and a fluted post portion 35 with flutes 36 formed the same as the flutes 17. The terminal segment may have notches 37 and 38 formed for similar purposes as the notches described in the terminal segment 11.
In both of the structures, the body is molded of nylon and then assembled on a wire conductor segment. The assemblage may be accomplished by merely forcing the wire into the round bore molded in the body. A friction fit, similar to the press fit, is accomplished. Considerable force is required to pull the parts apart. Once the terminal is forced into an aperture in the base, more than an ordinary force will be required to move it. The flutes in the body in efiect lock the ternnnal to the base.
Another advantage of the structure is that the insulating housing about the terminal protects the terminal against shorting on the base. Conductors may be attached to the wire segment and in the case of the push-through terminal, simplified wiring is possible since resistors may e maunte on on ide-pf he pla e nd cuitr an the other, and the two will not interfere with each other.
' The terminals are held rigidly upright relative to the base and the body effectively insulates the terminal and holds it in its useable position.
The foregoing detailed description has been given for clearness of understanding only and no unnecessary limitations should be understood therefrom as some modifications will be obvious to those skilled in the art.
I claim:
1. An insulated electrical terminal, comprising: a two part assembly including a square Wire conductor and an elongated insulating body about the central portion of the conductor, said body being a molded nylon plastic member and having an uninterrupted annular portion throughout its length, said member having a central bore defining the interior of said annular portion and receiving the conductor for frictionally binding the conductor and body together, resiliently yieldable, outwardly extending flutes on the annular portion of said body for binding the body to a base when forced into an aperture in the base smaller than the outermost extent of said flutes and larger than the outer extent of said annular portion, said body having a length to extend on either side of said base holding the conductor in position for use relative to the base and insulating the conductor from the base.
2. An insulated electrical terminal for providing a conductor through an electrically conductive base plate, comprising: a resilient molded nylon body of generally cylindrical configuration and having a round central bore therethrough forming an annular insulating body, an outer fluted surface in the insulating body, a generally square conductor wire extending through the central bore and having its corner portions frictionally gripped in the bore, said fluted surface having outwardly extending flute members extending longitudinally of the body, said flute members being resiliently yieldable to bind the body to the base plate when the assembly of base and conductor wire is forcibly inserted into an aperture therein so that the annular body both mounts the terminal for use and insulates the conductor wire from the base plate.
References Cited in the file of this patent UNITED STATES PATENTS OTHER REFERENCES Erie Resistor Corp. Bulletin ERD 101A, Teflon Insulated Electronic Components, page 7, Erie, Pennsylvania.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US693693A US2976345A (en) | 1957-10-31 | 1957-10-31 | Insulated electric terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US693693A US2976345A (en) | 1957-10-31 | 1957-10-31 | Insulated electric terminal |
Publications (1)
Publication Number | Publication Date |
---|---|
US2976345A true US2976345A (en) | 1961-03-21 |
Family
ID=24785708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US693693A Expired - Lifetime US2976345A (en) | 1957-10-31 | 1957-10-31 | Insulated electric terminal |
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US (1) | US2976345A (en) |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3164054A (en) * | 1962-04-13 | 1965-01-05 | Illinois Tool Works | Bushing with rib and shoulder means |
US3180009A (en) * | 1964-02-27 | 1965-04-27 | Honeywell Inc | Method of fabricating a composite electrical terminal assembly |
US3200694A (en) * | 1963-02-08 | 1965-08-17 | Illinois Tool Works | Plastic fastener |
US3203304A (en) * | 1960-09-08 | 1965-08-31 | Illinois Tool Works | Plastic sealing washer and fastener assembly |
US3230592A (en) * | 1963-11-07 | 1966-01-25 | Gen Motors Corp | Molding strip fastener |
US3232160A (en) * | 1964-09-09 | 1966-02-01 | Long Lok Corp | Self-locking pin |
US3248078A (en) * | 1964-04-30 | 1966-04-26 | Radar Relay Inc | Support bracket |
US3264591A (en) * | 1963-12-31 | 1966-08-02 | Gen Electric | Removable bar for current transformer |
US3327581A (en) * | 1965-03-24 | 1967-06-27 | Schlueter Ernest | Polygonal shafted stud with corner grooves |
US3403369A (en) * | 1965-02-18 | 1968-09-24 | Bell Telephone Labor Inc | Connector |
US3560690A (en) * | 1968-12-18 | 1971-02-02 | United Carr Inc | Electrical switch with lowered panel mounting means |
US3810054A (en) * | 1973-04-26 | 1974-05-07 | Robertshaw Controls Co | Automatic pilot valve magnet contact construction |
US3871057A (en) * | 1973-05-25 | 1975-03-18 | Hughes Aircraft Co | Tool and method for insertion and removal of electrical connector interface seals |
US3982363A (en) * | 1974-10-18 | 1976-09-28 | Ddk Investments, Ltd. | Frangible insert |
US4016696A (en) * | 1975-04-04 | 1977-04-12 | The Dayton Sure-Grip & Shore Co. | Tie rod hole plug in combination with a wall hole |
US4548450A (en) * | 1984-05-29 | 1985-10-22 | Gte Communication Systems Corporation | Terminal pin securing arrangement |
FR2573583A1 (en) * | 1984-11-22 | 1986-05-23 | Aerospatiale | Device for guiding elongate objects such as cables through a wall |
US4710132A (en) * | 1984-11-12 | 1987-12-01 | Siemens Aktiengesellschaft | Electrical plug connector strip |
US4750878A (en) * | 1985-08-09 | 1988-06-14 | Automotive Products Plc | Retainer bushing |
US5017151A (en) * | 1990-10-05 | 1991-05-21 | Molex Incorporated | Floating panel mount for electrical connectors |
US5334047A (en) * | 1993-03-12 | 1994-08-02 | Thomas & Betts Corporation | Electrical connector mounting posts |
US6485330B1 (en) * | 1998-05-15 | 2002-11-26 | Fci Americas Technology, Inc. | Shroud retention wafer |
US20060104743A1 (en) * | 2004-09-30 | 2006-05-18 | Illinois Tool Works, Inc. | Flute positioner |
WO2009015926A1 (en) * | 2007-07-27 | 2009-02-05 | Robert Bosch Gmbh | Elongate component having an inner conductor |
US20100266362A1 (en) * | 2007-11-30 | 2010-10-21 | Phoenix Contact Gmbh & Co. Kg | Connecting flange, particularly for an electric terminal |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20381C (en) * | L. krafft in Alexandria, Virginia, und N. O. bond in Fairfax, Courthouse, Virginia, V. St. A | Innovation on washbasins | ||
US121060A (en) * | 1871-11-21 | Improvement in screw-bolts | ||
US793737A (en) * | 1904-02-23 | 1905-07-04 | Eli Packer | Nut-lock and bolt-lock combined. |
US1141598A (en) * | 1915-06-01 | Alfred A Ziegler | Circuit-wire terminal. | |
US2433911A (en) * | 1944-11-29 | 1948-01-06 | Johnston Leith | Lead through terminal |
GB641917A (en) * | 1948-03-03 | 1950-08-23 | Mini Of Supply | Improvements in or relating to sealing devices |
US2542144A (en) * | 1945-01-01 | 1951-02-20 | Shellmar Products Corp | Blind rivet |
GB667393A (en) * | 1949-04-25 | 1952-02-27 | Telegraph Condenser Co Ltd | Improvements in or relating to means for mounting electric terminals or leading-out wires |
US2820209A (en) * | 1956-02-28 | 1958-01-14 | Whitso Inc | Insulated electrical terminal |
-
1957
- 1957-10-31 US US693693A patent/US2976345A/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20381C (en) * | L. krafft in Alexandria, Virginia, und N. O. bond in Fairfax, Courthouse, Virginia, V. St. A | Innovation on washbasins | ||
US121060A (en) * | 1871-11-21 | Improvement in screw-bolts | ||
US1141598A (en) * | 1915-06-01 | Alfred A Ziegler | Circuit-wire terminal. | |
US793737A (en) * | 1904-02-23 | 1905-07-04 | Eli Packer | Nut-lock and bolt-lock combined. |
US2433911A (en) * | 1944-11-29 | 1948-01-06 | Johnston Leith | Lead through terminal |
US2542144A (en) * | 1945-01-01 | 1951-02-20 | Shellmar Products Corp | Blind rivet |
GB641917A (en) * | 1948-03-03 | 1950-08-23 | Mini Of Supply | Improvements in or relating to sealing devices |
GB667393A (en) * | 1949-04-25 | 1952-02-27 | Telegraph Condenser Co Ltd | Improvements in or relating to means for mounting electric terminals or leading-out wires |
US2820209A (en) * | 1956-02-28 | 1958-01-14 | Whitso Inc | Insulated electrical terminal |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3385157A (en) * | 1960-09-08 | 1968-05-28 | Illinois Tool Works | Plastic fastener |
US3203304A (en) * | 1960-09-08 | 1965-08-31 | Illinois Tool Works | Plastic sealing washer and fastener assembly |
US3164054A (en) * | 1962-04-13 | 1965-01-05 | Illinois Tool Works | Bushing with rib and shoulder means |
US3200694A (en) * | 1963-02-08 | 1965-08-17 | Illinois Tool Works | Plastic fastener |
US3230592A (en) * | 1963-11-07 | 1966-01-25 | Gen Motors Corp | Molding strip fastener |
US3264591A (en) * | 1963-12-31 | 1966-08-02 | Gen Electric | Removable bar for current transformer |
US3180009A (en) * | 1964-02-27 | 1965-04-27 | Honeywell Inc | Method of fabricating a composite electrical terminal assembly |
US3248078A (en) * | 1964-04-30 | 1966-04-26 | Radar Relay Inc | Support bracket |
US3232160A (en) * | 1964-09-09 | 1966-02-01 | Long Lok Corp | Self-locking pin |
US3403369A (en) * | 1965-02-18 | 1968-09-24 | Bell Telephone Labor Inc | Connector |
US3327581A (en) * | 1965-03-24 | 1967-06-27 | Schlueter Ernest | Polygonal shafted stud with corner grooves |
US3560690A (en) * | 1968-12-18 | 1971-02-02 | United Carr Inc | Electrical switch with lowered panel mounting means |
US3810054A (en) * | 1973-04-26 | 1974-05-07 | Robertshaw Controls Co | Automatic pilot valve magnet contact construction |
US3871057A (en) * | 1973-05-25 | 1975-03-18 | Hughes Aircraft Co | Tool and method for insertion and removal of electrical connector interface seals |
US3982363A (en) * | 1974-10-18 | 1976-09-28 | Ddk Investments, Ltd. | Frangible insert |
US4016696A (en) * | 1975-04-04 | 1977-04-12 | The Dayton Sure-Grip & Shore Co. | Tie rod hole plug in combination with a wall hole |
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US6485330B1 (en) * | 1998-05-15 | 2002-11-26 | Fci Americas Technology, Inc. | Shroud retention wafer |
US20060104743A1 (en) * | 2004-09-30 | 2006-05-18 | Illinois Tool Works, Inc. | Flute positioner |
WO2009015926A1 (en) * | 2007-07-27 | 2009-02-05 | Robert Bosch Gmbh | Elongate component having an inner conductor |
US20100266362A1 (en) * | 2007-11-30 | 2010-10-21 | Phoenix Contact Gmbh & Co. Kg | Connecting flange, particularly for an electric terminal |
US8485768B2 (en) * | 2007-11-30 | 2013-07-16 | Phoenix Contact Gmbh & Co. Kg | Connecting flange, particularly for an electric terminal |
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