GB855652A - Improvements in or relating to fastening devices - Google Patents

Improvements in or relating to fastening devices

Info

Publication number
GB855652A
GB855652A GB25243/58A GB2524358A GB855652A GB 855652 A GB855652 A GB 855652A GB 25243/58 A GB25243/58 A GB 25243/58A GB 2524358 A GB2524358 A GB 2524358A GB 855652 A GB855652 A GB 855652A
Authority
GB
United Kingdom
Prior art keywords
jaws
receptacle
stud
threads
lands
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
Application number
GB25243/58A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB855652A publication Critical patent/GB855652A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0208—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread using panel fasteners, i.e. permanent attachments allowing for quick assembly
    • 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
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable nuts
    • F16B37/0857—Nuts engaged from the end of the bolt, e.g. axially slidable nuts with the threaded portions of the nut engaging the thread of the bolt by the action of one or more springs or resilient retaining members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

855.652. Screw fastenings: nuts and bolts &c. ZAHODIAKIN, V. F. Aug. 6, 1958 [June 2 1938], No. 25243/58. Classes 44 and 89(1). A fastening-device includes a hollow receptacle 26 adapted to receive a threaded stud 24 so that the receptacle and stud have a common axis when operatively assembled, there being in the receptacle movable-opposedjaws 35 which are with concave-faces directed towards the central-axis, the faces presenting screw-threads for co-operation with screwthreads on the stud, the jaws and the receptacle having corresponding inclined segmental cylindrical-surfaces of equal radius to one another, in full surface-to-surface contact. As shown, the device is used to clamp together two panels 20, 21. The receptacle 26 is predominantly circular in plan view but with chordal lands 29 which form opposed inclined part-cylindrical channels 32 between the lands, for the jaws 35. The outer surfaces 37, 38, of the jaws engage channels 32 and the lands 29 respectively, while the confronting faces of the jaws are also part-cylindrical and parallel to the major-axis of the receptacle. Also, the jaws 35 are biased by a spring 46 towards one-another and towards the open-end of the receptacle, the degree of movement being limited by a guide-cylinder 43 slidable in a cap 47 enclosing the receptacle 26 and the spring 46. In plan-view, the threads and the jaws are crescent-shaped, the maximum-depth of the threads being equal to the depths of the studthreads. The threads of the jaws and of the studs are so shaped as to provide a ratcheting- action between them when the stud is moved axially-inwardly between the jaws, prior to a final rotary-movement of the stud which locks the stud and the jaws within the receptacle. The stud is releasable by rotary-movement in the reverse-direction, but is held captive on the panel 21 by a split-ring 56 which is engageable with grooves 55 and a terminal-washer 54 on the stud. In another arrangement, (Fig. 10, not shown), a modified form of cap is used and the jaws have interengaging-portions on their marginal-edges, which obviates the need for the guide-cylinder described above. In an alternative arrangement, (Figs. 11 and 12, not shown), the marginal-edges of the jaws are slotted to receive flat-keys.
GB25243/58A 1958-06-02 1958-08-06 Improvements in or relating to fastening devices Expired GB855652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US855652XA 1958-06-02 1958-06-02

Publications (1)

Publication Number Publication Date
GB855652A true GB855652A (en) 1960-12-07

Family

ID=22192475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25243/58A Expired GB855652A (en) 1958-06-02 1958-08-06 Improvements in or relating to fastening devices

Country Status (4)

Country Link
CH (1) CH357926A (en)
FR (1) FR1210274A (en)
GB (1) GB855652A (en)
NL (2) NL239781A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193549A (en) * 1986-08-08 1988-02-10 Hydra Tight Ltd Bolt tensioner
WO2016086940A1 (en) * 2014-12-01 2016-06-09 Lego A/S A structure comprising two shell parts

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249426A (en) * 1978-07-17 1981-02-10 Kerk Motion Products, Inc. Anti-backlash nut having longitudinal flexural members with ramps thereon and means to apply an axial pre-load force to said ramps
USRE32433E (en) * 1978-07-17 1987-06-09 Kerk Motion Products, Inc. Anti-backlash nut having longitudinal flexural members with ramps thereon and means to apply an axial pre-load force to said ramps
FR2505418A1 (en) * 1981-05-08 1982-11-12 Ragot Claude Rapid fixing peg and plug - uses square section shaft with lateral notches gripped by elastic jaws in plug
GB8300669D0 (en) * 1983-01-11 1983-02-09 Dzus Fastener Europe Quick release fastener
CA1307518C (en) * 1988-06-28 1992-09-15 Etablissement Nanicoba Prop

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193549A (en) * 1986-08-08 1988-02-10 Hydra Tight Ltd Bolt tensioner
GB2193549B (en) * 1986-08-08 1990-05-02 Hydra Tight Ltd Bolt tensioning apparatus
WO2016086940A1 (en) * 2014-12-01 2016-06-09 Lego A/S A structure comprising two shell parts
CN106999783A (en) * 2014-12-01 2017-08-01 乐高公司 Include the structure of two case members
US20170333804A1 (en) * 2014-12-01 2017-11-23 Lego A/S A structure comprising two shell parts
US10518191B2 (en) 2014-12-01 2019-12-31 Lego A/S Structure comprising two shell parts
CN106999783B (en) * 2014-12-01 2020-07-28 乐高公司 Structure comprising two housing parts

Also Published As

Publication number Publication date
FR1210274A (en) 1960-03-08
NL239781A (en)
CH357926A (en) 1961-10-31
NL106034C (en)

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