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WO1987001411A1 - Door closer - Google Patents

Door closer Download PDF

Info

Publication number
WO1987001411A1
WO1987001411A1 PCT/GB1985/000398 GB8500398W WO8701411A1 WO 1987001411 A1 WO1987001411 A1 WO 1987001411A1 GB 8500398 W GB8500398 W GB 8500398W WO 8701411 A1 WO8701411 A1 WO 8701411A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
spring
door closer
closed position
channel
Prior art date
Application number
PCT/GB1985/000398
Other languages
French (fr)
Inventor
John Patrick Lindsay-Walker
Norman Morris
Original Assignee
Lindsay Walker John Patrick
Norman Morris
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 Lindsay Walker John Patrick, Norman Morris filed Critical Lindsay Walker John Patrick
Priority to PCT/GB1985/000398 priority Critical patent/WO1987001411A1/en
Priority to EP19850905415 priority patent/EP0236318A1/en
Publication of WO1987001411A1 publication Critical patent/WO1987001411A1/en

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
    • 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

Definitions

  • This invention is a door closer comprising of a channel (1), with removable cover (2 ), that is attached to the head of the door frame parallel to the closed door.
  • the door closer is activated by attaching one end of a flexible cord, wire, plastic or similar material (5), to the top of the door a short distance from the hinge style.
  • the other end of the cord is passed through the side of the channel, round a 90° turn using a pulley (3), or grooved quadrant of some type, and attached to a spring (6),gas strut or rubber stretch returnable material, that is lying appoximately parallel to the sides of the channel.
  • the other end of the spring is attached to the channel (7) with tension applied to the spring. As the door is opened, the.cord is pulled away from the channel passing over the pulley and tensioning the spring further.
  • the tension on the spring is adjusted by various positions of attachment (8).
  • the cord is attached to the door permanently or with a clip to enable the cord to be detached (4).

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

A door closer that returns a hinged door in a structure to the closed position by the action of a spring (6) and a flexible cord (5) contained in a covered channel (1) and fixed to the door frame head. The spring is secured within the covered channel and attached to the door via a flexible cord. When the door is released the tensioned spring will return the door to the closed position.

Description

DOOR CLOSER
This invention is a door closer comprising of a channel (1), with removable cover (2 ), that is attached to the head of the door frame parallel to the closed door.
The door closer is activated by attaching one end of a flexible cord, wire, plastic or similar material (5), to the top of the door a short distance from the hinge style. The other end of the cord is passed through the side of the channel, round a 90° turn using a pulley (3), or grooved quadrant of some type, and attached to a spring (6),gas strut or rubber stretch returnable material, that is lying appoximately parallel to the sides of the channel.
The other end of the spring is attached to the channel (7) with tension applied to the spring. As the door is opened, the.cord is pulled away from the channel passing over the pulley and tensioning the spring further.
When the door is released, the tensioned spring pulls the door back into the closed position.
The tension on the spring is adjusted by various positions of attachment (8).
The cord is attached to the door permanently or with a clip to enable the cord to be detached (4).

Claims

CLA I MS
The device is a door closer that will close a domestic, commercial or any door in a structure that has hinge hung doors.
PCT/GB1985/000398 1985-09-02 1985-09-06 Door closer WO1987001411A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/GB1985/000398 WO1987001411A1 (en) 1985-09-02 1985-09-06 Door closer
EP19850905415 EP0236318A1 (en) 1985-09-06 1985-09-06 Door closer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/GB1985/000398 WO1987001411A1 (en) 1985-09-02 1985-09-06 Door closer
GBUNKNOWN 2001-06-01

Publications (1)

Publication Number Publication Date
WO1987001411A1 true WO1987001411A1 (en) 1987-03-12

Family

ID=10572532

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1985/000398 WO1987001411A1 (en) 1985-09-02 1985-09-06 Door closer

Country Status (2)

Country Link
EP (1) EP0236318A1 (en)
WO (1) WO1987001411A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216181A (en) * 1988-02-24 1989-10-04 Heath Samuel & Sons Plc Door closers
GB2284856B (en) * 1993-11-16 1997-05-14 Frederick Hugh Place Door closer assembly
DE19611051A1 (en) * 1996-03-20 1997-09-25 Bosch Siemens Hausgeraete Installation to join door spring of household appliance to transmission means
EP2526848A1 (en) * 2011-05-20 2012-11-28 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher with at least one spring unit for influencing an open door

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1880870A (en) * 1932-04-09 1932-10-04 Demo Gust Door closer
US3409341A (en) * 1967-08-02 1968-11-05 Stanford Eleanor D J Automatic door closer
FR2504182A1 (en) * 1981-04-21 1982-10-22 Fauvel Gilbert Spring loaded automatic door closure - has box on door frame traverse enclosing spring and cable system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1880870A (en) * 1932-04-09 1932-10-04 Demo Gust Door closer
US3409341A (en) * 1967-08-02 1968-11-05 Stanford Eleanor D J Automatic door closer
FR2504182A1 (en) * 1981-04-21 1982-10-22 Fauvel Gilbert Spring loaded automatic door closure - has box on door frame traverse enclosing spring and cable system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216181A (en) * 1988-02-24 1989-10-04 Heath Samuel & Sons Plc Door closers
GB2216181B (en) * 1988-02-24 1991-10-02 Heath Samuel & Sons Plc Door closers
GB2284856B (en) * 1993-11-16 1997-05-14 Frederick Hugh Place Door closer assembly
DE19611051A1 (en) * 1996-03-20 1997-09-25 Bosch Siemens Hausgeraete Installation to join door spring of household appliance to transmission means
DE19611051B4 (en) * 1996-03-20 2016-06-16 BSH Hausgeräte GmbH household appliance
EP2526848A1 (en) * 2011-05-20 2012-11-28 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher with at least one spring unit for influencing an open door

Also Published As

Publication number Publication date
EP0236318A1 (en) 1987-09-16

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