GB1017560A - Draw bolt - Google Patents

Draw bolt

Info

Publication number
GB1017560A
GB1017560A GB3790963A GB3790963A GB1017560A GB 1017560 A GB1017560 A GB 1017560A GB 3790963 A GB3790963 A GB 3790963A GB 3790963 A GB3790963 A GB 3790963A GB 1017560 A GB1017560 A GB 1017560A
Authority
GB
United Kingdom
Prior art keywords
disc
bolt
handle
keeper
lugs
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
GB3790963A
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.)
Hartwell Corp
Original Assignee
Hartwell Corp
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 Hartwell Corp filed Critical Hartwell Corp
Publication of GB1017560A publication Critical patent/GB1017560A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/02—Fastening devices with bolts moving rectilinearly without latching action
    • E05C1/06—Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/10—Hook fastenings; Fastenings in which a link engages a fixed hook-like member
    • E05C19/105—Butterfly latches
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0911—Hooked end
    • Y10T292/0913—Sliding and swinging
    • Y10T292/0914—Operating means
    • Y10T292/0915—Cam
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0911—Hooked end
    • Y10T292/0945—Operating means
    • Y10T292/0951—Rigid
    • Y10T292/0956—Sliding catch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Frames And Binding Bands (AREA)
  • Lock And Its Accessories (AREA)

Abstract

1,017,560. Releasable fastenings. HARTWELL CORPORATION. Sept. 26, 1963 [Oct. 29, 1962], No. 37909/63. Heading E2A. A hooked-bolt fastening, in which by turning a handle 27 a bolt 10 is moved axially to engage its hook 11 with a keeper 12 and draw together the parts on which the bolt 10 and keeper 12 are mounted, comprises a body 4 slidably receiving the bolt 10 in pairs of inturned guide lugs 8, 9 and journalling in a housing 6 a drive disc 15 operating linkage 19 to move the bolt 10 longitudinally upon rotation of the disc 15 by the handle 27 which has cam lugs for disengaging a clutch disc 22 interposed between the body 4 and disc 15 so as to permit movement of the bolt. The body 4 may be stamped from sheet metal and have a rolled end 5 embracing a pivot pin 3 received in ears 2 upstanding from a base plate 1. The link 19 has upwardly and downwardly extending lugs connecting an eccentric recess 18 in the disc 15 with a perforation in the bolt 10. The handle 27 is hinged to a central boss 17 of the disc 15. The boss 17 is of square cross-section and slidably receives the clutch disc 22 which has peripheral teeth 23 adapted to fit within marginal teeth 7 of the housing 6 to lock the disc 15 against rotation while the disc 22 is held in position by a spring 24 with the handle 27 horizontal. When the handle 27 is pivoted into vertical position it cams the disc 22 out of engagement and can then be turned to draw the belt.
GB3790963A 1962-10-29 1963-09-26 Draw bolt Expired GB1017560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23369162 US3150893A (en) 1962-10-29 1962-10-29 Draw latch

Publications (1)

Publication Number Publication Date
GB1017560A true GB1017560A (en) 1966-01-19

Family

ID=22878309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3790963A Expired GB1017560A (en) 1962-10-29 1963-09-26 Draw bolt

Country Status (2)

Country Link
US (1) US3150893A (en)
GB (1) GB1017560A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5669638A (en) * 1996-02-01 1997-09-23 Southco, Inc. Fastening device
GB9620065D0 (en) * 1996-09-26 1996-11-13 Protex Fasteners Ltd Case catches
EP2682549B1 (en) * 2012-07-03 2016-05-25 Penn Elcom Limited Case latch assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853751A (en) * 1952-02-05 1958-09-30 Simmons Fastener Corp Link lock fastener
US2853752A (en) * 1952-12-17 1958-09-30 Simmons Fastener Corp Positively locked link lock fastener
US2820995A (en) * 1955-10-04 1958-01-28 Schlueter Ernest Spring loaded link lock fastener

Also Published As

Publication number Publication date
US3150893A (en) 1964-09-29

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