GB9022468D0 - Door closer and method used in making the door closer - Google Patents

Door closer and method used in making the door closer

Info

Publication number
GB9022468D0
GB9022468D0 GB9022468A GB9022468A GB9022468D0 GB 9022468 D0 GB9022468 D0 GB 9022468D0 GB 9022468 A GB9022468 A GB 9022468A GB 9022468 A GB9022468 A GB 9022468A GB 9022468 D0 GB9022468 D0 GB 9022468D0
Authority
GB
United Kingdom
Prior art keywords
door closer
making
method used
closer
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.)
Granted
Application number
GB9022468A
Other versions
GB2248878B (en
GB2248878A (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.)
Jebron Ltd
Original Assignee
Jebron 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 Jebron Ltd filed Critical Jebron Ltd
Priority to GB9022468A priority Critical patent/GB2248878B/en
Publication of GB9022468D0 publication Critical patent/GB9022468D0/en
Priority to EP19910117691 priority patent/EP0481473B1/en
Priority to DE1991628449 priority patent/DE69128449T2/en
Publication of GB2248878A publication Critical patent/GB2248878A/en
Application granted granted Critical
Publication of GB2248878B publication Critical patent/GB2248878B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/102—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with rack-and-pinion transmission between driving shaft and piston within the closer housing
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/227—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the top of wings, e.g. details related to closer housings, covers, end caps or rails therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • F16J1/008—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials with sealing lips
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Refrigerator Housings (AREA)
GB9022468A 1990-10-17 1990-10-17 Door closer and method used in making the door closer Expired - Fee Related GB2248878B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9022468A GB2248878B (en) 1990-10-17 1990-10-17 Door closer and method used in making the door closer
EP19910117691 EP0481473B1 (en) 1990-10-17 1991-10-16 Piston, method of making the piston and piston and cylinder unit comprising the piston, and a door closer and method of making same
DE1991628449 DE69128449T2 (en) 1990-10-17 1991-10-16 Piston, manufacturing method for the piston and a piston-cylinder unit comprising this piston and a door closer and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9022468A GB2248878B (en) 1990-10-17 1990-10-17 Door closer and method used in making the door closer

Publications (3)

Publication Number Publication Date
GB9022468D0 true GB9022468D0 (en) 1990-11-28
GB2248878A GB2248878A (en) 1992-04-22
GB2248878B GB2248878B (en) 1994-09-07

Family

ID=10683818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9022468A Expired - Fee Related GB2248878B (en) 1990-10-17 1990-10-17 Door closer and method used in making the door closer

Country Status (1)

Country Link
GB (1) GB2248878B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1504143A (en) * 1974-05-23 1978-03-15 Eaton Ltd Door closer
GB2108577B (en) * 1981-10-15 1985-02-06 Neil John Irwin Adams Door closing device
DE8801897U1 (en) * 1988-02-13 1988-03-24 Gretsch-Unitas Gmbh Baubeschlaege, 7257 Ditzingen, De

Also Published As

Publication number Publication date
GB2248878B (en) 1994-09-07
GB2248878A (en) 1992-04-22

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Legal Events

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

Effective date: 20031017