[go: up one dir, main page]

GB2023221B - Spring door closers - Google Patents

Spring door closers

Info

Publication number
GB2023221B
GB2023221B GB7922569A GB7922569A GB2023221B GB 2023221 B GB2023221 B GB 2023221B GB 7922569 A GB7922569 A GB 7922569A GB 7922569 A GB7922569 A GB 7922569A GB 2023221 B GB2023221 B GB 2023221B
Authority
GB
United Kingdom
Prior art keywords
door closers
spring door
spring
closers
door
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
GB7922569A
Other versions
GB2023221A (en
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.)
VALCAST PRODUCTS Ltd
Original Assignee
VALCAST PRODUCTS 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 VALCAST PRODUCTS Ltd filed Critical VALCAST PRODUCTS Ltd
Priority to GB7922569A priority Critical patent/GB2023221B/en
Publication of GB2023221A publication Critical patent/GB2023221A/en
Application granted granted Critical
Publication of GB2023221B publication Critical patent/GB2023221B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/1066—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a traction spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/606—Accessories therefor
    • E05Y2201/618—Transmission ratio variation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/722—Racks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
GB7922569A 1978-05-13 1979-06-28 Spring door closers Expired GB2023221B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7922569A GB2023221B (en) 1978-05-13 1979-06-28 Spring door closers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1942178 1978-05-13
GB7922569A GB2023221B (en) 1978-05-13 1979-06-28 Spring door closers

Publications (2)

Publication Number Publication Date
GB2023221A GB2023221A (en) 1979-12-28
GB2023221B true GB2023221B (en) 1982-07-21

Family

ID=26254041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7922569A Expired GB2023221B (en) 1978-05-13 1979-06-28 Spring door closers

Country Status (1)

Country Link
GB (1) GB2023221B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223796A (en) * 1988-07-15 1990-04-18 Jebron Ltd Door closer
GB2427247A (en) * 2005-06-17 2006-12-20 Freeman & Pardoe Ltd An apparatus for controlling angular movement of a door

Also Published As

Publication number Publication date
GB2023221A (en) 1979-12-28

Similar Documents

Publication Publication Date Title
GB2052622B (en) Door closer
GB2027098B (en) Door assembly
GB2031051B (en) Doors
GB2021189B (en) Self-closing door hinge
ATA406177A (en) Door leaf
GB2044840B (en) Door closer
GB2033468B (en) Door closing devices
JPS5530092A (en) Sliding door
JPS5561676A (en) Door
GB2033457B (en) Door jamb assemblies
GB2050497B (en) Spring hinges
JPS5526396A (en) Sliding door
ATA394879A (en) Sandwich-construction door leaf
JPS5545994A (en) Door or window
GB2029877B (en) Door jamb
AU530668B2 (en) Torsion door spring
GB2024902B (en) Showercabinet sliding door assembly
GB2038406B (en) Doors
GB2015066B (en) Sliding door assemblies
GB2023221B (en) Spring door closers
GB2039578B (en) Sliding doors
GB2024904B (en) Showercabinet sliding door assembly
JPS5549468A (en) Door hinge
GB2034790B (en) Bipanel overhead garage door
JPS554462A (en) Door

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee