GB2385635A - Releasable restrictor - Google Patents

Releasable restrictor

Info

Publication number
GB2385635A
GB2385635A GB0313533A GB0313533A GB2385635A GB 2385635 A GB2385635 A GB 2385635A GB 0313533 A GB0313533 A GB 0313533A GB 0313533 A GB0313533 A GB 0313533A GB 2385635 A GB2385635 A GB 2385635A
Authority
GB
United Kingdom
Prior art keywords
arm
housing
engagement element
releasable restrictor
closure
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.)
Granted
Application number
GB0313533A
Other versions
GB2385635B (en
GB0313533D0 (en
Inventor
Kevin John Stevens
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.)
Assa Abloy Financial Services AB
Original Assignee
Interlock Group Ltd
Assa Abloy Financial Services AB
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 Interlock Group Ltd, Assa Abloy Financial Services AB filed Critical Interlock Group Ltd
Publication of GB0313533D0 publication Critical patent/GB0313533D0/en
Publication of GB2385635A publication Critical patent/GB2385635A/en
Application granted granted Critical
Publication of GB2385635B publication Critical patent/GB2385635B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/24—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Lock And Its Accessories (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

A releasable restrictor device for releasably restricting the extent of movement of a closure such as a window movably mounted with a frame. The releasable restrictor includes an arm (12) coupled to a slide mounted within a housing (19). The housing (19) has a mounting (10) to permit the housing to be mounted to the closure or frame. An engagement element (11) is provided and with which the arm (12) is releasably engageable. A release element, for example a key (39) is selectively engageable with the slide to cause the arm (12) to move, relative to the engagement element (11), to a release position. Following this any relative movement between the housing (19) and the engaement element (11) results in disengagement of the arm (12) from the engagement element (11).
GB0313533A 2000-12-14 2001-12-13 Releasable restrictor Expired - Fee Related GB2385635B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ50883000 2000-12-14
PCT/NZ2001/000281 WO2002048488A1 (en) 2000-12-14 2001-12-13 Releasable restrictor

Publications (3)

Publication Number Publication Date
GB0313533D0 GB0313533D0 (en) 2003-07-16
GB2385635A true GB2385635A (en) 2003-08-27
GB2385635B GB2385635B (en) 2004-08-04

Family

ID=19928280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0313533A Expired - Fee Related GB2385635B (en) 2000-12-14 2001-12-13 Releasable restrictor

Country Status (3)

Country Link
AU (2) AU2002216494B2 (en)
GB (1) GB2385635B (en)
WO (1) WO2002048488A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080758A (en) * 1976-02-11 1978-03-28 Kawneer Company, Inc. Window safety system
US4259811A (en) * 1978-10-18 1981-04-07 Interlock Industries Limited Releasable retaining means for a closure element
GB2336874A (en) * 1998-05-01 1999-11-03 Interlock Group Limited A releasable restrictor device for a closure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080758A (en) * 1976-02-11 1978-03-28 Kawneer Company, Inc. Window safety system
US4259811A (en) * 1978-10-18 1981-04-07 Interlock Industries Limited Releasable retaining means for a closure element
GB2336874A (en) * 1998-05-01 1999-11-03 Interlock Group Limited A releasable restrictor device for a closure

Also Published As

Publication number Publication date
AU1649402A (en) 2002-06-24
GB2385635B (en) 2004-08-04
GB0313533D0 (en) 2003-07-16
WO2002048488A1 (en) 2002-06-20
AU2002216494B2 (en) 2007-03-22

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: ASSA ABLOY FINANCIAL SERVICES AB

Free format text: FORMER APPLICANT(S): INTERLOCK GROUP LIMITED

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20121101 AND 20121107

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20161213