USRE22543E - Fastening device - Google Patents
Fastening device Download PDFInfo
- Publication number
- USRE22543E USRE22543E US22543DE USRE22543E US RE22543 E USRE22543 E US RE22543E US 22543D E US22543D E US 22543DE US RE22543 E USRE22543 E US RE22543E
- Authority
- US
- United States
- Prior art keywords
- fastener
- bolt
- shank
- stud
- opening
- 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
Links
- 239000002184 metal Substances 0.000 description 16
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 210000002105 tongue Anatomy 0.000 description 4
- 238000007373 indentation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
- F16B37/041—Releasable devices
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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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
- F16B37/041—Releasable devices
- F16B37/043—Releasable devices with snap action
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- 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
- Y10S411/918—Threadless nut
-
- 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
Definitions
- This invention relates to fastening devices that are adapted to be used with a bolt for connecting two parts together.
- the present invention is particularly adaptable for use in those locations where only one side of a part to be joined is accessible for making a connection.
- An object of the present invention is to make a fastener which may be inserted through a bolt receiving aperture from the same side of the part to be joined from which the bolt is intended to be introduced, and in addition to make a fastener which will remain automatically in bolt-receiving position.
- the invention contemplates a fastener which may be attached readily to one article, and which will remain in self-sustaining bolt-receiving position upon the article during the time the article is being fitted into place with respect to another article, until the bolt is passed through the fastener and tightened thereagainst.
- the fastener is intended not only to remain in self-sustaining position upon the article, but also to act as a supporting member for holding the second article in assembled position until the bolt is inserted therethrough.
- the fastener may assume different forms, as will hereinafter be explained.
- FIG. 1 is a top plan view of a blank of which the fastener may be made
- Fig. 2 is a. vertical section taken through thefastener after the forming operation has been completed
- Fig. 3 is a section taken through the fastener and articles that are to be joined together, and showing the position of the fastener after a' bolt has been inserted therethrough and drawn tightly thereagainst
- Fig. 4 is atop plan view of a blank with a modified form of bolt-thread engaging means
- Figs. 5-7 inclusive illustrate a modification wherein Fig. 5 is a. top plan view of the fastener blank;
- Fig. 1 is a top plan view of a blank of which the fastener may be made
- Fig. 2 is a. vertical section taken through thefastener after the forming operation has been completed
- Fig. 3 is a section taken through the fastener and articles that are to be joined together, and showing the position of the fastener after a' bolt has been
- FIG. 6 is a section through a formed fastener before a bolil is inserted therethrough
- Fig. 7 is a vertical section through the fastener showing the position thereof with respect to the parts to be joined at the time the bolt is tightened against the fastener
- Figs. 8-10 inclusive represent a further modification wherein Fig. 8 is a top plan view of a blank
- Fig. 9 is a. section showing the fastener before the bolt is inserted therein
- Fig. 10 is a section of the fastener after the bolt is inserted therethrough
- Figs. 11 to 13, inclusive illustrate a further modification of the fastener wherein Fig. l1 is a top plan view of the blank
- Fig. 12 is a vertical section through a formed fastener before a. bolt is inserted therein
- Fig. 13 is a vertical section through a fastener after a. bolt has been inserted therethrough.
- the various forms which the invention may take have a feature that is common to all of them.
- Such feature comprises expansible portions, Which engage in the wall of the bolt opening in the part to be joined, or one or more places of the part to be joined, and the tension of the fastener in bolt receiving position by means of the expansible characteristics of the metal of which the fastener is made.
- the expansible feature enables the fastener to be pushed into position from the same side of the plate upon which the bolt is inserted, wherefore, the connection may be made in only one perforation in the articles that are to be'joined together.
- the fastener may be formed for use on parts of variable thickness, wherefore one size of the fastener is adapted to t into many different assemblies, thus obviating the necessity for making a specific size for each assembly, as has been the practice of previous forms of self-positioning fasteners.
- the blank as shown in Fig. l comprises a strip of sheet metal having two or more arms I0 and II; adjacent the junction of the arms, bolt-thread engaging means are stamped from the metal and in the form illustrated in Fig. 1, such means comprise opposing tongues I2 and I3 which are yieldable with reference to the remaining portion of metal, and which have an opening I4 therebetween for receiving a shank of a bolt, or other fastener.
- the arms I0 and Il are weakened intermediately such as by marginal indentations I5.
- the arms are bent out of the blank, and in the same direction, but opposite to that direction in which the tongues I2 and I3 are formed as is best shown in Fig.
- the bending occurring adjacent the innermost ends of the arms so as to provide a receptacle into which the bolt may be inserted.
- the arms are formed in such relationship to the size of the opening in the part I6 to be joined that the normal tendency of the arms to spread is to hold the fastener in bolt receiving position upon the part.
- the flanges I1 adjacent the end of each arm limit the inward movement of the fastener with reference to the part I6.
- prongs I8 are struck outwardly from the arms and are adapted, when the fastener is pushed through an opening in the supporting part i6 to be joined, to engage the opposite face of such part, and to act as an abutment for preventing inadvertent displacement of -the fastener prior to the insertion of the bolt.
- the fastener blank has the same parts as those illustrated in Fig. 1, which are correspondingly made, except for the fact that the bolt thread engaging portions comprise a circular aperture 2
- the slot thereby provides tongues 23 and 24, which may be bent out of the plane of the blank until the marginal edge of the aperture 2l is moved to conform to the helix of the bolt thread.
- the position of the fastener at the time a. bolt is inserted therethrough and tightened is similar to that shown in Fig. 3.
- Figs, 5 to 7 The modification of Figs, 5 to 7 is based upon the disclosure in Figs. 1-3 inclusive but differs from it in that the prongs 30 stamped from the arms 3
- the fastener is made from a strip of uniform width, wherein the bolt-thread engaging portions 35 are formed near the center of the strip and wherein the arms 36, Fig. 9, extend upwardly therefrom, and are each provided with a flange 31 adjacent the ends thereof limiting the inward movement of the fastener as applied to part 38.
- Each form of fastener may be pulled toward the supporting part to expand on tightening of the bolt; as described with reference to Fig. 3, the principal difference between the formations of Fig. 2 and Fig. 9 being, that in Fig. 2 the strip is weakened by indentatlons and the arms are formed in substantially a U-shape, whereas in Fig. 9, the strip is not weakened by indentations, and the arms 36 are formed substantially circular segmental in shape.
- Figs. 11-13 inclusive embodies a similar fastener, which may be made from a strip having lateral extensions Ml adjacent the ends thereof, and bolt-thread engaging means 4I adjacent the midportion thereof.
- the end portions or lateral extensions 40 rest upon the front face of the part 42, while the intermediate arm portions 36 are curved in substantially circular segmental form with the bolt-thread engaging means 4l at the bottom thereof.
- Fasteners made in accordance with the present invention may be made more economically than any collapsing fastener heretofore known, because they may be formed from a single strip of steel metal, and because the bolt-thread engaging elements are integrally provided from the blank of which the fastener is made.
- a further advantage of the present invention is the fact that the fastener may be so designed to engage the bolt as to provide a theft-proof assembly, such for example, as is desired on certain parts of motor vehicles. This is accomplished by utilizing arms that are so formed that the bolt thread is cut by the fastener, and is therefore rendered incapable of being disengaged by a mere rotation in the reverse direction.
- a one piece sheet metal fastener ⁇ adapted to receive a bolt fastening for securing a member to an apertured part, said fastener ⁇ comprising a section of sheet metal bent to provide a head and a shank comprising a pair of holding arms spaced by an intermediate bolt receiving portion, said bolt receiving portion having integral, preformed bolt thread engaging elements struck and formed therefrom to project out of the plane thereof, said holding arms being formed intermediate their lengths
- said integral, preformed bolt thread engaging elements threadedly engaging the bolt fastening to cause a distortion of said holding arms of the sheet metal fastener into anchored engagement with said apertured part upon initial tightening of said bolt fastening, said integral preformed bolt thread engaging elements upon full tightening of the bolt being deformed into positive locking engagement with said bolt fastening to prevent unscrewing and
- a spring clip comprising a generally U- shaped sheet metal member having a pair of legs adapted to receive a stud therebetween, one of said legs having an integral yieldable substantial wing element struck and formed therefrom, said yieldable element extending generally longitudinally of the stud and defining a shoulder portion projecting outwardly out of the general plane of said leg member on which it is provided, said clip being adapted to extend through a socket opening in a wall member, and said shoulder portion being adapted for fastening engagement with said socket opening in the wall member.
- a spring clip comprising a generally U- shaped sheet metal member having a pair of legs adapted to receive a stud therebetween, integral yieldable wing elements provided on said leg, said yieldable elements extending generally longitudinally of said legs and defining shoulders projecting outwardly out of the general plane thereof, said clip being adapted to be pressed through a socket opening in a wall member, and said shoulders being adapted for fastening engagement in said socket opening in the wall member.
- a spring clip comprising a. sheet metal member adapted to embrace a stud in gripping relation therewith, fastening means comprising a pair of opposing yieldable substantial wing elements projecting outwardly out of the general plane of said sheet metal clip, said clip being adapted to extend through a socket opening in a wall member, and said pair of opposing wing elements defining cooperating shoulders adapted for fastening engagement with said socket opening in the wall member.
- a spring clip comprising a strip of sheet metal bent to provide a generally U-shaped member adapted to embrace a stud in gripping relation therewith, a yieldable substantial wing element projecting outwardly out of the general plane of said sheet metal clip, said clip being adapted to extend through a socket opening in a wall member, and said wing element extending longitudinally of said connecting stem and defining a substantial shoulder adapted for fastening engagement with said socket opening in the wall member.
- a fastener mem er comprising a, shank having spaced wall portions defining an axial opening for receiving a stud means, support-engaging means adjacent one end of the shank and a yieldable finger integrally joined to a wall of said shank, said finger having a shoulder normally disposed laterally of said shank, and said finger having a portion thereof extending into said stud-receiving opening.
- a fastener member comprising a shank having spaced wall portions defining an axial opening for receiving a stud means, support-engaging means adjacent one end of the shank, a portion connecting said wall portions at an opposite end of said shank from said support-engaging means, opposed yieldable fingers integrally joined to said wall portions, each of said fingers having a shoulder normally disposed laterally of said shank and at least one of said lingers having a portion thereof extending into said stud-receiving open- 8.
- a fastener member comprising a shank having spaced wall portions defining an axial opening for receiving a stud means, support-engaging means adjacent one end of the shank and a yieldable finger integrally joined to a wall portion of said shank and formed from material of said wall to leave an opening therein, said finger having a portion thereof extending outwardly from the wall portion and another portion extending inwardly toward the axis of the opening, one of said portions forming a shoulder, the shoulder facing said support-engaging means and spaced therefrom, that portion of the finger extending toward the axis being adapted to engage said stud means.
- a fastener member comprising a shank having a pair of spaced wall portions defining an axial opening for receiving a stud means between them, a portion connecting said walls at one end of said shank, said walls being completely separated except where joined by said connecting portion, and support-engaging means extending laterally from said walls at an opposite end of said shank, a yieldable finger portion integrally joined to each of said wall portions, each of said fingers having a shoulder disposed laterally of said respective wall portion, and stud-engaging means extending into said opening between said walls.
- a fastener adapted to be assembled to a part on a. pane] through an aperture in said panel, said fastener comprising a resilient shank having spaced substantially rectangular wall portions defining an axial opening adapted to receive a. stud associated with said part, means at one end of said shank engaging said panel to limit axial movement of said fastener through said aperture in one direction, projections integrally joined to said wall portions movable toward and away from each other and engaging said panel to limit axial movement of said fastener through said aperture in an opposite direction, and portions integral with said wall portions engaging said stud when the parts of said installation are in final assembly thereby to hold said parts together.
- a device formed from sheet metal for engagement with a supporting panel through an opening therein said device including a, pair of arms which are yieldable with respect to each other and which extend in the same general direction, but which are shouldered intermediate their ends for engaging one face of the supporting panel, and said fastener having liange means at one end thereof extending laterally outwardly for engaging a face of the panel opposite that engaged by the shouldered means, said device being adapted to receive a stud, and said device having means adjacent the end thereof opposite the flange means for engaging a stud that extends therethrough and holding it in applied position with reference to said panel.
- a fastener having means for engaging a cooperating stud fastening device, and means for attaching it in an aperture in a part to be secured, said fastener comprising a sheet metal section bent to provide an opening for receiving said stud, and to provide flange means at one end thereof adapted to overlap an edge of said aperture and to engage a face of said part in attached position, and to provide a shank portion embodying arms that are shouldered to engage a face on said part on the side opposite that engaged by said flange means, said shouldered portions and flange means cooperating to hold the fastener in stud receiving position on said part when the stud is passed through the fastener from the same side of the part that is engaged by said ange means, and said fastener having portions thereof adjacent the end opposite said flange means adapted to engage the stud on opposite sides thereof for retaining it in applied position with reference to said part.
- a fastener member comprising a shank having spaced wall portions defining an axial opening for receiving a stud means, supportengaging means adjacent one end of the shank and yieldable fingers integrally joined to the walls of said shank, said fingers including an outwardly extending support-engaging shoulder, and inciuding a portion extending into the stud receiving opening.
- a fastener member comprising a shank having a pair of spaced wall portions defining an axial opening for receiving a stud means between them, a portion connecting said walls at one end of said shank, said walls being completely separated except where joined by said connecting portion, and a support-engaging means extending laterally from said walls at an opposite end of said shank, yieldable linger portions integrally joined to each of said wall portions, said fingers including a shoulder disposed laterally of said respective wall portions, and stud-engaging means extending into said opening between said walls.
Description
OP RE 22|5Q3 sept- 5, 1944- G. A TINNERMAN Re. 22,543
Orig. 218%753 FASTENING DEVICE Original Filed Oct. 14, 1936 M -lll j?" Q JE M I; 4 ,42 4,0 40
GEORGE A. TINNERMANn @www Reiasued Sept. 5, 1944 UNITED STATES PATENT OFFICE FASTENING DEVICE George A. Tinnerman, Cleveland, Ohio, assignor, by mesne assignments, to Tnnerman Products, Inc., Cleveland, Ohio, a corporation of' Ohio Original No. 2,184,783, dated December 26, 1939,
Serial No. 105,502, October 14, 1936. Application for reissue December 10, 1941, Serial No.
14 Claims.
This invention relates to fastening devices that are adapted to be used with a bolt for connecting two parts together. The present invention is particularly adaptable for use in those locations where only one side of a part to be joined is accessible for making a connection.
An object of the present invention is to make a fastener which may be inserted through a bolt receiving aperture from the same side of the part to be joined from which the bolt is intended to be introduced, and in addition to make a fastener which will remain automatically in bolt-receiving position. In this connection, the invention contemplates a fastener which may be attached readily to one article, and which will remain in self-sustaining bolt-receiving position upon the article during the time the article is being fitted into place with respect to another article, until the bolt is passed through the fastener and tightened thereagainst. 1n some instances, the fastener is intended not only to remain in self-sustaining position upon the article, but also to act as a supporting member for holding the second article in assembled position until the bolt is inserted therethrough. To accomplish these purposes, the fastener may assume different forms, as will hereinafter be explained.
Referring now to the drawing, one form of fastener is illustrated in Figs. 1 to 3, inclusive, wherein Fig. 1 is a top plan view of a blank of which the fastener may be made; Fig, 2 is a. vertical section taken through thefastener after the forming operation has been completed; Fig. 3 is a section taken through the fastener and articles that are to be joined together, and showing the position of the fastener after a' bolt has been inserted therethrough and drawn tightly thereagainst; Fig. 4 is atop plan view of a blank with a modified form of bolt-thread engaging means; Figs. 5-7 inclusive illustrate a modification wherein Fig. 5 is a. top plan view of the fastener blank; Fig. 6 is a section through a formed fastener before a bolil is inserted therethrough, and Fig. 7 is a vertical section through the fastener showing the position thereof with respect to the parts to be joined at the time the bolt is tightened against the fastener; Figs. 8-10 inclusive represent a further modification wherein Fig. 8 is a top plan view of a blank; Fig. 9 is a. section showing the fastener before the bolt is inserted therein, and Fig. 10 is a section of the fastener after the bolt is inserted therethrough; Figs. 11 to 13, inclusive illustrate a further modification of the fastener wherein Fig. l1 is a top plan view of the blank; Fig. 12 is a vertical section through a formed fastener before a. bolt is inserted therein, and Fig. 13 is a vertical section through a fastener after a. bolt has been inserted therethrough.
The various forms which the invention may take have a feature that is common to all of them. Such feature comprises expansible portions, Which engage in the wall of the bolt opening in the part to be joined, or one or more places of the part to be joined, and the tension of the fastener in bolt receiving position by means of the expansible characteristics of the metal of which the fastener is made. The expansible feature enables the fastener to be pushed into position from the same side of the plate upon which the bolt is inserted, wherefore, the connection may be made in only one perforation in the articles that are to be'joined together. By varying the sizes and shape of the expansible portions, the fastener may be formed for use on parts of variable thickness, wherefore one size of the fastener is adapted to t into many different assemblies, thus obviating the necessity for making a specific size for each assembly, as has been the practice of previous forms of self-positioning fasteners.
Referring now to the drawing in detail, the blank as shown in Fig. l comprises a strip of sheet metal having two or more arms I0 and II; adjacent the junction of the arms, bolt-thread engaging means are stamped from the metal and in the form illustrated in Fig. 1, such means comprise opposing tongues I2 and I3 which are yieldable with reference to the remaining portion of metal, and which have an opening I4 therebetween for receiving a shank of a bolt, or other fastener. Ordinarily, the arms I0 and Il are weakened intermediately such as by marginal indentations I5. After the blank has been formed, the arms are bent out of the blank, and in the same direction, but opposite to that direction in which the tongues I2 and I3 are formed as is best shown in Fig. 2, the bending occurring adjacent the innermost ends of the arms so as to provide a receptacle into which the bolt may be inserted. The arms are formed in such relationship to the size of the opening in the part I6 to be joined that the normal tendency of the arms to spread is to hold the fastener in bolt receiving position upon the part. The flanges I1 adjacent the end of each arm limit the inward movement of the fastener with reference to the part I6. Preferably, prongs I8 are struck outwardly from the arms and are adapted, when the fastener is pushed through an opening in the supporting part i6 to be joined, to engage the opposite face of such part, and to act as an abutment for preventing inadvertent displacement of -the fastener prior to the insertion of the bolt.
When a bolt I9 is inserted through an opening in part 2D to be joined, the shank of the bolt initially is long enough to project through the opening I4 so that .is the bolt is tightened, the arms I and H are collapsed at the weakened portions l5, and the corners are finally pulled downwardly against the inner face of the part IE, the fastener thereby corresponding to an eyelet insofar as its attachment to the part is concerned. During such tightening operation, the thread engaging portions on the tongues I2, I3 grip the thread of the bolt, and thereby hold it securely in place.
In the modification of Fig. 4 the fastener blank has the same parts as those illustrated in Fig. 1, which are correspondingly made, except for the fact that the bolt thread engaging portions comprise a circular aperture 2|, which has a slot 22 extending therefrom. The slot thereby provides tongues 23 and 24, which may be bent out of the plane of the blank until the marginal edge of the aperture 2l is moved to conform to the helix of the bolt thread. The position of the fastener at the time a. bolt is inserted therethrough and tightened is similar to that shown in Fig. 3.
The modification of Figs, 5 to 7 is based upon the disclosure in Figs. 1-3 inclusive but differs from it in that the prongs 30 stamped from the arms 3|, 32 are longer than those indicated in Fig. 2 and are reversely bent so that upon the passage of the shank of a bolt therethrough, the prongs are forced into contact with the face of the part to be joined.
In the modification of Figs. 8 to l0 inclusive, the fastener is made from a strip of uniform width, wherein the bolt-thread engaging portions 35 are formed near the center of the strip and wherein the arms 36, Fig. 9, extend upwardly therefrom, and are each provided with a flange 31 adjacent the ends thereof limiting the inward movement of the fastener as applied to part 38. Each form of fastener may be pulled toward the supporting part to expand on tightening of the bolt; as described with reference to Fig. 3, the principal difference between the formations of Fig. 2 and Fig. 9 being, that in Fig. 2 the strip is weakened by indentatlons and the arms are formed in substantially a U-shape, whereas in Fig. 9, the strip is not weakened by indentations, and the arms 36 are formed substantially circular segmental in shape.
The modification of Figs. 11-13 inclusive embodies a similar fastener, which may be made from a strip having lateral extensions Ml adjacent the ends thereof, and bolt-thread engaging means 4I adjacent the midportion thereof. In this form, the end portions or lateral extensions 40 rest upon the front face of the part 42, while the intermediate arm portions 36 are curved in substantially circular segmental form with the bolt-thread engaging means 4l at the bottom thereof.
Fasteners made in accordance with the present invention may be made more economically than any collapsing fastener heretofore known, because they may be formed from a single strip of steel metal, and because the bolt-thread engaging elements are integrally provided from the blank of which the fastener is made.
A further advantage of the present invention is the fact that the fastener may be so designed to engage the bolt as to provide a theft-proof assembly, such for example, as is desired on certain parts of motor vehicles. This is accomplished by utilizing arms that are so formed that the bolt thread is cut by the fastener, and is therefore rendered incapable of being disengaged by a mere rotation in the reverse direction.
I claim:
l. A one piece sheet metal fastener` adapted to receive a bolt fastening for securing a member to an apertured part, said fastener` comprising a section of sheet metal bent to provide a head and a shank comprising a pair of holding arms spaced by an intermediate bolt receiving portion, said bolt receiving portion having integral, preformed bolt thread engaging elements struck and formed therefrom to project out of the plane thereof, said holding arms being formed intermediate their lengths With means designed for substantial snap fastening engagement in the aperture in said part to hold said fastener in self retaining position thereon preparatory to the application of the bolt fastening thereto in securing said member to said part, said integral, preformed bolt thread engaging elements threadedly engaging the bolt fastening to cause a distortion of said holding arms of the sheet metal fastener into anchored engagement with said apertured part upon initial tightening of said bolt fastening, said integral preformed bolt thread engaging elements upon full tightening of the bolt being deformed into positive locking engagement with said bolt fastening to prevent unscrewing and accidental removal thereof.
2. A spring clip comprising a generally U- shaped sheet metal member having a pair of legs adapted to receive a stud therebetween, one of said legs having an integral yieldable substantial wing element struck and formed therefrom, said yieldable element extending generally longitudinally of the stud and defining a shoulder portion projecting outwardly out of the general plane of said leg member on which it is provided, said clip being adapted to extend through a socket opening in a wall member, and said shoulder portion being adapted for fastening engagement with said socket opening in the wall member.
3, A spring clip comprising a generally U- shaped sheet metal member having a pair of legs adapted to receive a stud therebetween, integral yieldable wing elements provided on said leg, said yieldable elements extending generally longitudinally of said legs and defining shoulders projecting outwardly out of the general plane thereof, said clip being adapted to be pressed through a socket opening in a wall member, and said shoulders being adapted for fastening engagement in said socket opening in the wall member.
4. A spring clip comprising a. sheet metal member adapted to embrace a stud in gripping relation therewith, fastening means comprising a pair of opposing yieldable substantial wing elements projecting outwardly out of the general plane of said sheet metal clip, said clip being adapted to extend through a socket opening in a wall member, and said pair of opposing wing elements defining cooperating shoulders adapted for fastening engagement with said socket opening in the wall member.
5. A spring clip comprising a strip of sheet metal bent to provide a generally U-shaped member adapted to embrace a stud in gripping relation therewith, a yieldable substantial wing element projecting outwardly out of the general plane of said sheet metal clip, said clip being adapted to extend through a socket opening in a wall member, and said wing element extending longitudinally of said connecting stem and defining a substantial shoulder adapted for fastening engagement with said socket opening in the wall member.
6. A fastener mem er comprising a, shank having spaced wall portions defining an axial opening for receiving a stud means, support-engaging means adjacent one end of the shank and a yieldable finger integrally joined to a wall of said shank, said finger having a shoulder normally disposed laterally of said shank, and said finger having a portion thereof extending into said stud-receiving opening.
7. A fastener member comprising a shank having spaced wall portions defining an axial opening for receiving a stud means, support-engaging means adjacent one end of the shank, a portion connecting said wall portions at an opposite end of said shank from said support-engaging means, opposed yieldable fingers integrally joined to said wall portions, each of said fingers having a shoulder normally disposed laterally of said shank and at least one of said lingers having a portion thereof extending into said stud-receiving open- 8. A fastener member comprising a shank having spaced wall portions defining an axial opening for receiving a stud means, support-engaging means adjacent one end of the shank and a yieldable finger integrally joined to a wall portion of said shank and formed from material of said wall to leave an opening therein, said finger having a portion thereof extending outwardly from the wall portion and another portion extending inwardly toward the axis of the opening, one of said portions forming a shoulder, the shoulder facing said support-engaging means and spaced therefrom, that portion of the finger extending toward the axis being adapted to engage said stud means.
9. A fastener member comprising a shank having a pair of spaced wall portions defining an axial opening for receiving a stud means between them, a portion connecting said walls at one end of said shank, said walls being completely separated except where joined by said connecting portion, and support-engaging means extending laterally from said walls at an opposite end of said shank, a yieldable finger portion integrally joined to each of said wall portions, each of said fingers having a shoulder disposed laterally of said respective wall portion, and stud-engaging means extending into said opening between said walls.
10. A fastener adapted to be assembled to a part on a. pane] through an aperture in said panel, said fastener comprising a resilient shank having spaced substantially rectangular wall portions defining an axial opening adapted to receive a. stud associated with said part, means at one end of said shank engaging said panel to limit axial movement of said fastener through said aperture in one direction, projections integrally joined to said wall portions movable toward and away from each other and engaging said panel to limit axial movement of said fastener through said aperture in an opposite direction, and portions integral with said wall portions engaging said stud when the parts of said installation are in final assembly thereby to hold said parts together.
l1. A device formed from sheet metal for engagement with a supporting panel through an opening therein, said device including a, pair of arms which are yieldable with respect to each other and which extend in the same general direction, but which are shouldered intermediate their ends for engaging one face of the supporting panel, and said fastener having liange means at one end thereof extending laterally outwardly for engaging a face of the panel opposite that engaged by the shouldered means, said device being adapted to receive a stud, and said device having means adjacent the end thereof opposite the flange means for engaging a stud that extends therethrough and holding it in applied position with reference to said panel.
l2. A fastener having means for engaging a cooperating stud fastening device, and means for attaching it in an aperture in a part to be secured, said fastener comprising a sheet metal section bent to provide an opening for receiving said stud, and to provide flange means at one end thereof adapted to overlap an edge of said aperture and to engage a face of said part in attached position, and to provide a shank portion embodying arms that are shouldered to engage a face on said part on the side opposite that engaged by said flange means, said shouldered portions and flange means cooperating to hold the fastener in stud receiving position on said part when the stud is passed through the fastener from the same side of the part that is engaged by said ange means, and said fastener having portions thereof adjacent the end opposite said flange means adapted to engage the stud on opposite sides thereof for retaining it in applied position with reference to said part.
13. A fastener member comprising a shank having spaced wall portions defining an axial opening for receiving a stud means, supportengaging means adjacent one end of the shank and yieldable fingers integrally joined to the walls of said shank, said fingers including an outwardly extending support-engaging shoulder, and inciuding a portion extending into the stud receiving opening.
14. A fastener member comprising a shank having a pair of spaced wall portions defining an axial opening for receiving a stud means between them, a portion connecting said walls at one end of said shank, said walls being completely separated except where joined by said connecting portion, and a support-engaging means extending laterally from said walls at an opposite end of said shank, yieldable linger portions integrally joined to each of said wall portions, said fingers including a shoulder disposed laterally of said respective wall portions, and stud-engaging means extending into said opening between said walls.
GEORGE A. 'I'INNERMAN.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US105502A US2184783A (en) | 1936-10-14 | 1936-10-14 | Fastening device |
US286295A US2208779A (en) | 1936-10-14 | 1939-07-24 | Fastening device |
GB474640A GB534564A (en) | 1940-03-13 | 1940-03-13 | Improvements relating to fastening devices for use with bolts and like threaded members |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE22543E true USRE22543E (en) | 1944-09-05 |
Family
ID=32073895
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US22543D Expired USRE22543E (en) | 1936-10-14 | Fastening device | |
US105502A Expired - Lifetime US2184783A (en) | 1936-10-14 | 1936-10-14 | Fastening device |
US286295A Expired - Lifetime US2208779A (en) | 1936-10-14 | 1939-07-24 | Fastening device |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US105502A Expired - Lifetime US2184783A (en) | 1936-10-14 | 1936-10-14 | Fastening device |
US286295A Expired - Lifetime US2208779A (en) | 1936-10-14 | 1939-07-24 | Fastening device |
Country Status (1)
Country | Link |
---|---|
US (3) | US2184783A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2430555A (en) * | 1944-10-27 | 1947-11-11 | F L Mclaughlin | Nut |
US2627607A (en) * | 1950-10-02 | 1953-02-10 | Basil R Crampton | Flush tank lever |
US2707013A (en) * | 1954-03-08 | 1955-04-26 | Tinnerman Products Inc | Blind fastening nut |
US2883228A (en) * | 1956-06-01 | 1959-04-21 | Tinnerman Products Inc | Closure fastener |
US2938405A (en) * | 1958-01-17 | 1960-05-31 | Charles D West | Auxiliary knob fastener for cranks |
US3182367A (en) * | 1961-12-11 | 1965-05-11 | Bishop & Babcock Corp | Fastener |
US3273417A (en) * | 1964-04-06 | 1966-09-20 | American Chain & Cable Co | Control cable core element positioning means |
US3336828A (en) * | 1964-08-05 | 1967-08-22 | Anciens Etablissements Bac | Blind nuts |
US20100275550A1 (en) * | 2005-07-20 | 2010-11-04 | Joseph Talpe | Fixture set |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2628398A (en) * | 1953-02-17 | laverty etal | ||
US2585485A (en) * | 1944-12-18 | 1952-02-12 | Raymond J Miller | Distortable fastener |
US2529219A (en) * | 1945-08-08 | 1950-11-07 | Prestole Corp | Fastener for stems or the like |
US2458670A (en) * | 1945-09-10 | 1949-01-11 | Hughes Tool Co | Tube support |
US2504358A (en) * | 1946-12-21 | 1950-04-18 | Illinois Tool Works | Fastener device |
US2638139A (en) * | 1948-02-28 | 1953-05-12 | Borg Warner | Connector clip |
US2623086A (en) * | 1948-09-09 | 1952-12-23 | United Carr Fastener Corp | Electrical connection for strip conductors |
GB654901A (en) * | 1948-09-27 | 1951-07-04 | Carr Fastener Co Ltd | Improvements in and relating to sheet metal fasteners for securing members to supports |
US2665101A (en) * | 1950-02-23 | 1954-01-05 | Gen Electric | Shelf support mounting arrangement |
US2689027A (en) * | 1950-06-29 | 1954-09-14 | Tinnerman Products Inc | Clasp or clip fastener |
US2639438A (en) * | 1951-09-19 | 1953-05-26 | Hertzberg Philip | Joint or coupling between tank ball and lift rod |
US2784636A (en) * | 1951-12-29 | 1957-03-12 | Charles S Bohmer | Threaded sheet metal expansion sleeve and expander bolt therefor |
US2826110A (en) * | 1952-01-02 | 1958-03-11 | Jerome H Lemelson | Hollow sheet metal rivet with reinforcing work engaging shoulders |
US2720135A (en) * | 1953-05-07 | 1955-10-11 | Gisondi Emanuel | Expanding screw anchor |
US2785035A (en) * | 1954-06-29 | 1957-03-12 | United Metal Cabinet Corp | Cabinet frame assembly |
US2905287A (en) * | 1954-07-20 | 1959-09-22 | Gen Motors Corp | Molding clip and screw |
US2755483A (en) * | 1955-07-29 | 1956-07-24 | Ivan C Hepfer | Flush tank fixture |
US2843854A (en) * | 1955-08-25 | 1958-07-22 | Malcolm N Mckinnon | Water closet flush tank valve operating mechanism |
US2975814A (en) * | 1957-12-09 | 1961-03-21 | George A Tinnerman | Plastic anchoring fastener with diverging shanks |
US2979119A (en) * | 1958-09-29 | 1961-04-11 | Kramer Hyman | Web-to-tube fastenings |
US3013138A (en) * | 1959-04-10 | 1961-12-12 | Texas Instruments Inc | Thermostat |
US3363501A (en) * | 1966-04-06 | 1968-01-16 | Henry J. Modrey | Wall anchor |
SU452969A3 (en) * | 1970-03-12 | 1974-12-05 | Гирлинг Лимитед (Фирма) | Clamp |
US3924509A (en) * | 1974-04-08 | 1975-12-09 | Illinois Tool Works | Self-piercing blind fastener |
US4145840A (en) * | 1978-02-28 | 1979-03-27 | Davidson Charlton R | Fastening device |
US4236385A (en) * | 1979-04-23 | 1980-12-02 | Intimate Jewels Inc. | Earring |
US4497603A (en) * | 1982-06-28 | 1985-02-05 | Usm Corporation | Pull through blind rivet |
AT376022B (en) * | 1983-03-28 | 1984-10-10 | Kontakta Alkatreszgyar | FASTENING ELEMENT FOR SCREWS |
US4801230A (en) * | 1984-02-08 | 1989-01-31 | Elco Industries, Inc. | Retainer for a fastener |
US4941340A (en) * | 1987-01-09 | 1990-07-17 | E. Vassiliou | Method of fabricating wall fasteners |
DE4032565C2 (en) * | 1990-10-13 | 1994-08-18 | Camloc Gmbh | Device for releasably connecting two components |
US5378097A (en) * | 1992-10-15 | 1995-01-03 | A. Raymond & Cie | Sheet metal nut for blind fastening |
DE4234778C2 (en) * | 1992-10-15 | 1995-12-07 | Raymond A & Cie | Sheet metal nut for blind fastening |
US6164885A (en) * | 1999-11-26 | 2000-12-26 | American Engineered Components, Inc. | Insert fastener |
US6283689B1 (en) * | 1999-11-26 | 2001-09-04 | American Engineered Components, Inc. | Insert fastener |
JP4074180B2 (en) * | 2002-11-21 | 2008-04-09 | 株式会社東郷製作所 | Spacer |
DE10316819A1 (en) * | 2003-04-11 | 2004-10-21 | Volkswagen Ag | Fastening arrangement for modular roof lining with components in motor vehicles has pre-fixing elements to fasten lining to vehicle body, and locking elements for final connection of lining and components to body |
US20050169727A1 (en) * | 2004-02-02 | 2005-08-04 | Cosenza Frank J. | Fastener component |
US7524129B2 (en) * | 2006-06-01 | 2009-04-28 | Stafast Products, Inc. | Fastener and process for using same |
US7674081B2 (en) * | 2006-09-19 | 2010-03-09 | Stafast Products, Inc. | Hopper fed tee-nut having counterbore with nylon lock |
US8672597B2 (en) * | 2007-02-09 | 2014-03-18 | Stafast Products, Inc. | Fastener |
US8485910B2 (en) * | 2008-08-18 | 2013-07-16 | Stafast Products, Inc. | Sealed end t-nut |
US9086086B2 (en) * | 2009-07-24 | 2015-07-21 | Pem Management, Inc. | Quick acting panel fastener |
US9212676B2 (en) * | 2009-11-18 | 2015-12-15 | Stafast Products. Inc. | Fastener |
US10888937B2 (en) | 2011-01-17 | 2021-01-12 | Stafast Products, Inc. | Apparatus and method for severing and inserting collated t-nuts |
CN105570271B (en) * | 2016-03-04 | 2018-07-03 | 芜湖宇创汽车科技有限公司 | A kind of fastener for vehicle assembly |
JP6842638B2 (en) * | 2017-05-24 | 2021-03-17 | 住友電装株式会社 | Wiring unit |
US10408252B2 (en) * | 2017-05-30 | 2019-09-10 | A. Raymond Et Cie Scs | Self-locking channel nut and retainer assembly |
-
0
- US US22543D patent/USRE22543E/en not_active Expired
-
1936
- 1936-10-14 US US105502A patent/US2184783A/en not_active Expired - Lifetime
-
1939
- 1939-07-24 US US286295A patent/US2208779A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2430555A (en) * | 1944-10-27 | 1947-11-11 | F L Mclaughlin | Nut |
US2627607A (en) * | 1950-10-02 | 1953-02-10 | Basil R Crampton | Flush tank lever |
US2707013A (en) * | 1954-03-08 | 1955-04-26 | Tinnerman Products Inc | Blind fastening nut |
US2883228A (en) * | 1956-06-01 | 1959-04-21 | Tinnerman Products Inc | Closure fastener |
US2938405A (en) * | 1958-01-17 | 1960-05-31 | Charles D West | Auxiliary knob fastener for cranks |
US3182367A (en) * | 1961-12-11 | 1965-05-11 | Bishop & Babcock Corp | Fastener |
US3273417A (en) * | 1964-04-06 | 1966-09-20 | American Chain & Cable Co | Control cable core element positioning means |
US3336828A (en) * | 1964-08-05 | 1967-08-22 | Anciens Etablissements Bac | Blind nuts |
US20100275550A1 (en) * | 2005-07-20 | 2010-11-04 | Joseph Talpe | Fixture set |
US8333048B2 (en) * | 2005-07-20 | 2012-12-18 | Joseph Talpe | Fixture set |
Also Published As
Publication number | Publication date |
---|---|
US2184783A (en) | 1939-12-26 |
US2208779A (en) | 1940-07-23 |
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