GB2482072B - A catch mechanism for a roller-blind type mechanism - Google Patents

A catch mechanism for a roller-blind type mechanism

Info

Publication number
GB2482072B
GB2482072B GB201115335A GB201115335A GB2482072B GB 2482072 B GB2482072 B GB 2482072B GB 201115335 A GB201115335 A GB 201115335A GB 201115335 A GB201115335 A GB 201115335A GB 2482072 B GB2482072 B GB 2482072B
Authority
GB
United Kingdom
Prior art keywords
roller
blind type
catch
type mechanism
catch mechanism
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.)
Withdrawn - After Issue
Application number
GB201115335A
Other versions
GB201115335D0 (en
GB2482072A (en
Inventor
Simon Melhuish
Richard Collins
Andrew John Gardner
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.)
GbR IND Ltd
Original Assignee
GbR IND Ltd
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 GbR IND Ltd filed Critical GbR IND Ltd
Priority to GB201115335A priority Critical patent/GB2482072B/en
Publication of GB201115335D0 publication Critical patent/GB201115335D0/en
Publication of GB2482072A publication Critical patent/GB2482072A/en
Application granted granted Critical
Publication of GB2482072B publication Critical patent/GB2482072B/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
    • E05C3/16—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F28C1/12—Arrangements for preventing clogging by frost
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F25/00—Component parts of trickle coolers
    • F28F25/10—Component parts of trickle coolers for feeding gas or vapour
    • F28F25/12—Ducts; Guide vanes, e.g. for carrying currents to distinct zones
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B2009/801—Locking arrangements
    • E06B2009/802—Locking arrangements located in or close to shutter box
GB201115335A 2009-06-22 2009-06-22 A catch mechanism for a roller-blind type mechanism Withdrawn - After Issue GB2482072B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201115335A GB2482072B (en) 2009-06-22 2009-06-22 A catch mechanism for a roller-blind type mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201115335A GB2482072B (en) 2009-06-22 2009-06-22 A catch mechanism for a roller-blind type mechanism

Publications (3)

Publication Number Publication Date
GB201115335D0 GB201115335D0 (en) 2011-10-19
GB2482072A GB2482072A (en) 2012-01-18
GB2482072B true GB2482072B (en) 2012-08-01

Family

ID=44882249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201115335A Withdrawn - After Issue GB2482072B (en) 2009-06-22 2009-06-22 A catch mechanism for a roller-blind type mechanism

Country Status (1)

Country Link
GB (1) GB2482072B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108317886B (en) * 2018-01-11 2020-03-24 中国航天空气动力技术研究院 Movable flow guide device for adjusting internal flow field of indirect air cooling tower

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB582287A (en) * 1944-08-30 1946-11-12 James Luke Tierney Gate latch
GB616032A (en) * 1946-08-21 1949-01-14 Northmet Power Company Improvements in or relating to cooling towers and their operation
US4782674A (en) * 1986-01-23 1988-11-08 Johnson James J Locking means for the doors of trucks vans and the like
DE4002571A1 (en) * 1990-01-30 1991-08-01 Warema Renkhoff Gmbh & Co Kg Blind bottom rail automatic lock - has pivoting catch locked by body lowered by separate rope

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB582287A (en) * 1944-08-30 1946-11-12 James Luke Tierney Gate latch
GB616032A (en) * 1946-08-21 1949-01-14 Northmet Power Company Improvements in or relating to cooling towers and their operation
US4782674A (en) * 1986-01-23 1988-11-08 Johnson James J Locking means for the doors of trucks vans and the like
DE4002571A1 (en) * 1990-01-30 1991-08-01 Warema Renkhoff Gmbh & Co Kg Blind bottom rail automatic lock - has pivoting catch locked by body lowered by separate rope

Also Published As

Publication number Publication date
GB201115335D0 (en) 2011-10-19
GB2482072A (en) 2012-01-18

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Legal Events

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

Free format text: REGISTERED BETWEEN 20150220 AND 20150225

S29 Surrender of patent (sect. 29/pat. act 1977)

Free format text: OFFER FILED; APPLICATION FILED 28 JUNE 2019

S29 Surrender of patent (sect. 29/pat. act 1977)

Free format text: OFFER ACCEPTED