GB276634A - Safety fastening device - Google Patents

Safety fastening device

Info

Publication number
GB276634A
GB276634A GB18225/27A GB1822527A GB276634A GB 276634 A GB276634 A GB 276634A GB 18225/27 A GB18225/27 A GB 18225/27A GB 1822527 A GB1822527 A GB 1822527A GB 276634 A GB276634 A GB 276634A
Authority
GB
United Kingdom
Prior art keywords
bolt
fastening device
doors
cam
lowest
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
GB18225/27A
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.)
PAUL DE LAPPARENT
Original Assignee
PAUL DE LAPPARENT
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 PAUL DE LAPPARENT filed Critical PAUL DE LAPPARENT
Publication of GB276634A publication Critical patent/GB276634A/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
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gates (AREA)

Abstract

276,634. Lapparent, P. de. Aug. 24, 1926, [Convention date]. Multiple-bolt fastenings. - Sliding bolts 3 are mounted alternately on the adjacent edges of two doors or gates 1, 2 so as to be in line when the doors are closed. Each bolt has a conical recess at its lower end which is entered by the upper end of the next. bolt. All the bolts of the series are moved into engagement by raising the lowest one sufficiently. The lowest one may be operated by a cam 9 and lever 8. A latch 12 is provided to lock the cam. The application of the device to the fastening of a window is described'.
GB18225/27A 1926-08-24 1927-07-08 Safety fastening device Expired GB276634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR276634X 1926-08-24

Publications (1)

Publication Number Publication Date
GB276634A true GB276634A (en) 1928-05-10

Family

ID=8886401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18225/27A Expired GB276634A (en) 1926-08-24 1927-07-08 Safety fastening device

Country Status (1)

Country Link
GB (1) GB276634A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5911763A (en) * 1998-01-12 1999-06-15 Quesada; Flavio R. Three point lock mechanism
US9562379B2 (en) 2006-12-28 2017-02-07 David Paul Olsen Safety door
US10662671B2 (en) 2013-12-05 2020-05-26 Ptmw, Inc. Lock assembly with locking handle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5911763A (en) * 1998-01-12 1999-06-15 Quesada; Flavio R. Three point lock mechanism
US9562379B2 (en) 2006-12-28 2017-02-07 David Paul Olsen Safety door
US10662671B2 (en) 2013-12-05 2020-05-26 Ptmw, Inc. Lock assembly with locking handle

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