SE302262B - - Google Patents

Info

Publication number
SE302262B
SE302262B SE9995/67*A SE999567A SE302262B SE 302262 B SE302262 B SE 302262B SE 999567 A SE999567 A SE 999567A SE 302262 B SE302262 B SE 302262B
Authority
SE
Sweden
Prior art keywords
pin
plunger
swing arm
link arm
spring
Prior art date
Application number
SE9995/67*A
Inventor
G Nilsson
Original Assignee
Optimus 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 Optimus Ab filed Critical Optimus Ab
Priority to SE9995/67*A priority Critical patent/SE302262B/xx
Priority to US739109A priority patent/US3543327A/en
Priority to GB30566/68A priority patent/GB1213890A/en
Priority to DE19681784038 priority patent/DE1784038A1/en
Publication of SE302262B publication Critical patent/SE302262B/xx

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
    • E05C17/32—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 two or more pivoted rods
    • 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
    • E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32541—Rotatable members resiliently biased to one position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

1,213,890. Door closing and latching device; stays. OPTIMUS A.B. 26 June, 1968 [30 June, 1967], No. 30566/68. Headings E3F and E2M. A door closing and latching device comprises a spring-actuated shaft 10, pivotally mounted in the housing of the device (not shown), which carries a swing arm 11 pivotally connected by a pin 12 to a link arm 13 the pin being non-rotatably connected to the swing arm, for connection with the door via fitting 13d, the link arm having lugs 15 and 16 through which the pin passes and between which is supported a cam plate 21 having at least one latching recess 28 for engagement by a spring-operated plunger 29 to latch the arms against relative rotation, the plunger being displaceably mounted in the link arm, and a spline coupling between the pin and the cam-plate. When the link arm is subjected to a certain load, the plunger snaps out of the recess allowing closure of the door. The tension of the plunger spring 31 may be adjusted by turning a screw plug 32. In a modification, the pin 12 has a further splined wheel at its lower end which cooperates with a splined ring in the hole of the swing arm to allow adjustment of the pin in different positions of rotation relative to the swing arm.
SE9995/67*A 1967-06-30 1967-06-30 SE302262B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9995/67*A SE302262B (en) 1967-06-30 1967-06-30
US739109A US3543327A (en) 1967-06-30 1968-06-21 Automatic door closing device with detent to hold door open
GB30566/68A GB1213890A (en) 1967-06-30 1968-06-26 Automatic door closer
DE19681784038 DE1784038A1 (en) 1967-06-30 1968-07-01 Automatic door closer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9995/67*A SE302262B (en) 1967-06-30 1967-06-30

Publications (1)

Publication Number Publication Date
SE302262B true SE302262B (en) 1968-07-08

Family

ID=20277989

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9995/67*A SE302262B (en) 1967-06-30 1967-06-30

Country Status (4)

Country Link
US (1) US3543327A (en)
DE (1) DE1784038A1 (en)
GB (1) GB1213890A (en)
SE (1) SE302262B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033496C2 (en) * 1980-09-05 1985-07-25 Casma di V. Marinoni & Figli, Magenta Door closer linkage that can be locked in the open position
US4754522A (en) * 1985-12-18 1988-07-05 Richard Hucknall Door holders for selectively positioning doors against closure
US4984331A (en) * 1985-12-18 1991-01-15 Richard Hucknall Door holder including a removable cam
US5274880A (en) * 1990-05-23 1994-01-04 Sugatsune Industrial Co., Ltd. Door closer
CN102251720A (en) * 2011-07-07 2011-11-23 浙江佑安高科消防系统有限公司 Torque transmission connecting structure of door closer
DE102011056961A1 (en) * 2011-07-13 2013-01-17 Dorma Gmbh + Co. Kg Drehflügelbetätiger-link arm
US9095214B2 (en) * 2012-11-29 2015-08-04 Mansfield Engineered Components, Inc. Door closure mechanism for refrigerator or other appliance
US11859434B1 (en) 2017-03-01 2024-01-02 Mansfield Engineered Components, LLC Dampened hinge for a refrigerator door or other door
FR3069005B1 (en) * 2017-07-13 2019-07-26 Emmanuel Dessane BLOCKING ROTARY SYSTEM WITH AXES AND CLAMPS.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US661563A (en) * 1900-04-04 1900-11-13 William F Stockford Handle-bar.
US1225322A (en) * 1916-08-04 1917-05-08 Charles Forth Door-closing mechanism.
US1687009A (en) * 1925-11-04 1928-10-09 Sargent & Co Detent mechanism for door closers and the like
US1646406A (en) * 1926-08-06 1927-10-25 Isley Gilbert William Holder arm for door checks and closers
US1749979A (en) * 1926-10-04 1930-03-11 Norton Lasier Company Door-holding means

Also Published As

Publication number Publication date
US3543327A (en) 1970-12-01
DE1784038A1 (en) 1971-07-08
GB1213890A (en) 1970-11-25

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