GB8404102D0 - Multiple bolt locking mechanism - Google Patents

Multiple bolt locking mechanism

Info

Publication number
GB8404102D0
GB8404102D0 GB8404102A GB8404102A GB8404102D0 GB 8404102 D0 GB8404102 D0 GB 8404102D0 GB 8404102 A GB8404102 A GB 8404102A GB 8404102 A GB8404102 A GB 8404102A GB 8404102 D0 GB8404102 D0 GB 8404102D0
Authority
GB
United Kingdom
Prior art keywords
bolt
header
door
hook
receiving 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.)
Pending
Application number
GB8404102A
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.)
Adams Rite Manufacturing Co
Original Assignee
Adams Rite Manufacturing Co
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 Adams Rite Manufacturing Co filed Critical Adams Rite Manufacturing Co
Priority to GB8404102A priority Critical patent/GB8404102D0/en
Publication of GB8404102D0 publication Critical patent/GB8404102D0/en
Priority to CA000474467A priority patent/CA1252641A/en
Priority to GB8503905A priority patent/GB2154274B/en
Priority to GB8713605A priority patent/GB2189543B/en
Pending legal-status Critical Current

Links

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Patch Boards (AREA)

Abstract

A multiple bolt locking mechanism, particularly for use with sliding doors, comprises a upper main locking unit on the door narrow stile frame having a hook- type bolt (18) actuatable by a key mechanism (16) between an unbolted position and a dead-locked bolted position, a lower slave lock unit (20) on the door stile frame having a hook-type bolt (18a), and an upper slave header locking unit (24), having a longitudinally reciprocable bolt (30) for bolting engagement with door frame header keepers. The header bolt is spring biased towards a fully projected normal position for operatively entering a receiving opening of a header keeper when the door is in fully closed position or in a partially open position, but is movable against the basing spring to a retracted position upon failure of the bolt to enter the bolt receiving opening of an associated header keeper due to misalignment or upon engagement with an adjacent header surface. <IMAGE>
GB8404102A 1984-02-16 1984-02-16 Multiple bolt locking mechanism Pending GB8404102D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB8404102A GB8404102D0 (en) 1984-02-16 1984-02-16 Multiple bolt locking mechanism
CA000474467A CA1252641A (en) 1984-02-16 1985-02-15 Multiple-bolt locking mechanism for sliding doors
GB8503905A GB2154274B (en) 1984-02-16 1985-02-15 Multiple bolt locking mechanism for sliding doors
GB8713605A GB2189543B (en) 1984-02-16 1987-06-10 Multiple bolt locking mechanism for sliding doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8404102A GB8404102D0 (en) 1984-02-16 1984-02-16 Multiple bolt locking mechanism

Publications (1)

Publication Number Publication Date
GB8404102D0 true GB8404102D0 (en) 1984-03-21

Family

ID=10556702

Family Applications (3)

Application Number Title Priority Date Filing Date
GB8404102A Pending GB8404102D0 (en) 1984-02-16 1984-02-16 Multiple bolt locking mechanism
GB8503905A Expired GB2154274B (en) 1984-02-16 1985-02-15 Multiple bolt locking mechanism for sliding doors
GB8713605A Expired GB2189543B (en) 1984-02-16 1987-06-10 Multiple bolt locking mechanism for sliding doors

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB8503905A Expired GB2154274B (en) 1984-02-16 1985-02-15 Multiple bolt locking mechanism for sliding doors
GB8713605A Expired GB2189543B (en) 1984-02-16 1987-06-10 Multiple bolt locking mechanism for sliding doors

Country Status (2)

Country Link
CA (1) CA1252641A (en)
GB (3) GB8404102D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595401A1 (en) * 1986-03-04 1987-09-11 Layes Gerard Armoured device for protecting the apertures of a room or of a dwelling
GB9218099D0 (en) * 1992-08-26 1992-10-14 Monarch Aluminium Vent frame assemblies
BE1008364A5 (en) * 1993-01-13 1996-04-02 Parys Remi E Van Lock mechanism and closure with such lock mechanism.
DE19603748C1 (en) * 1996-02-02 1997-04-24 Huwil Werke Gmbh Closure for sliding door or roller blind for cabinet or similar
DE102004016633A1 (en) * 2004-03-30 2005-10-20 Neher Multiraum Gmbh locking system
AU2008238603B2 (en) * 2007-04-17 2014-05-15 Allegion (Australia) Pty Ltd Improvements in locks including flush bolts
US11584041B2 (en) 2018-04-20 2023-02-21 Pella Corporation Reinforced pultrusion member and method of making
US11371280B2 (en) 2018-04-27 2022-06-28 Pella Corporation Modular frame design

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2043762B (en) * 1979-02-15 1982-11-24 Schlegel Uk Ltd Lock for sliding door
GB2101667B (en) * 1981-05-05 1984-12-05 Schlegel Lock
SE8202701L (en) * 1982-04-29 1983-10-30 Bengtsson Sigurd W reading device
GB2125876A (en) * 1982-08-26 1984-03-14 Monarch Aluminium Improvements in or relating to hook locks for sliding doors and windows
GB2136045B (en) * 1983-02-09 1986-12-17 Gkn Crompton Espagnolette

Also Published As

Publication number Publication date
GB2189543B (en) 1988-09-14
GB8503905D0 (en) 1985-03-20
GB2154274B (en) 1988-09-14
GB2189543A (en) 1987-10-28
CA1252641A (en) 1989-04-18
GB8713605D0 (en) 1987-07-15
GB2154274A (en) 1985-09-04

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