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GB1103022A - Spring push-rod system for counterbalancing the weight of a rising door - Google Patents

Spring push-rod system for counterbalancing the weight of a rising door

Info

Publication number
GB1103022A
GB1103022A GB772765A GB772765A GB1103022A GB 1103022 A GB1103022 A GB 1103022A GB 772765 A GB772765 A GB 772765A GB 772765 A GB772765 A GB 772765A GB 1103022 A GB1103022 A GB 1103022A
Authority
GB
United Kingdom
Prior art keywords
door
rod
push
spring
piston
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
GB772765A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1103022A publication Critical patent/GB1103022A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/42—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and horizontally-sliding guides
    • E05D15/425—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and horizontally-sliding guides specially adapted for overhead wings
    • 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)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

1,103,022. Damped spring assembly. V. M. BRAUCHLI. 23 Feb., 1965 [9 March. 1964], No. 7727/65. Heading F2S. [Also in Division E2] The weight of an "up-and-over" door 5, whose movement is controlled by a lever 7 attached to the bottom of the door and by a guide rail R mounted above the top of the door 5, is counter-balanced by a spring-loaded telescopic push-rod 9 attached at one end 3a to the external door surround and at the other end to an extension 7b of the lever 7. The extension 7b is bent towards the door so that the thrust of the push-rod 9 holds the door in its closed and open positions. The push-rod 9 (Fig. 3) comprises inner and outer sleeves 11, 10 containing a pair of longitudinally arranged springs 16, 17 separated by a floating piston 13. A seal 18 is arranged between the inner and outer sleeves and the push-rod assembly is either filled with oil or pneumatically damped and contains an inner tube 12 and piston and rod device 14, 14a. By rotating one end of the push-rod assembly relative to the other end a nut member 15 is moved along the piston-rod 14 and adjusts the spring thrust.
GB772765A 1964-03-09 1965-02-23 Spring push-rod system for counterbalancing the weight of a rising door Expired GB1103022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH299664A CH409691A (en) 1964-03-09 1964-03-09 Tilting door

Publications (1)

Publication Number Publication Date
GB1103022A true GB1103022A (en) 1968-02-14

Family

ID=4246296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB772765A Expired GB1103022A (en) 1964-03-09 1965-02-23 Spring push-rod system for counterbalancing the weight of a rising door

Country Status (7)

Country Link
AT (1) AT251857B (en)
BE (1) BE660492A (en)
CH (1) CH409691A (en)
DE (1) DE1584043A1 (en)
DK (1) DK107597C (en)
ES (1) ES310190A1 (en)
GB (1) GB1103022A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248482A (en) * 1990-10-03 1992-04-08 Kenneth Marden Henfrey Spring system for traffic barrier
US5704569A (en) * 1995-05-12 1998-01-06 The Boeing Company Counterbalance mechanism for inwardly and upwardly opening plug-type airplane cargo doors
CN110984760A (en) * 2019-11-01 2020-04-10 青岛海尔洗碗机有限公司 Automatic door opening mechanism and household appliance

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402922A (en) * 1967-05-26 1968-09-24 Henry F. Mccan Safety means
FR2522716A1 (en) * 1982-03-03 1983-09-09 Jeantils Gillet Sa Folding door for garage - comprises upper and lower panels pivotally interconnected about horizontal axis
US4601131A (en) * 1984-11-02 1986-07-22 Roland Ozols Counterbalance spring means
US6883273B2 (en) 1998-11-10 2005-04-26 Cottonwood Welding & Manufacturing, Inc. Hydraulically operated overhead door
CN106223760B (en) * 2016-09-02 2017-10-13 伍志勇 A kind of upset linkage damping mechanism for furniture

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248482A (en) * 1990-10-03 1992-04-08 Kenneth Marden Henfrey Spring system for traffic barrier
GB2248482B (en) * 1990-10-03 1994-07-06 Kenneth Marden Henfrey Combined spring balance,shock absorber and energy storage system for verticallyrotating beams such as traffic barriers
US5704569A (en) * 1995-05-12 1998-01-06 The Boeing Company Counterbalance mechanism for inwardly and upwardly opening plug-type airplane cargo doors
CN110984760A (en) * 2019-11-01 2020-04-10 青岛海尔洗碗机有限公司 Automatic door opening mechanism and household appliance
CN110984760B (en) * 2019-11-01 2024-01-19 青岛海尔洗碗机有限公司 Automatic door opening mechanism and household appliance

Also Published As

Publication number Publication date
ES310190A1 (en) 1965-06-16
BE660492A (en) 1965-07-01
AT251857B (en) 1967-01-25
CH409691A (en) 1966-03-15
DK107597C (en) 1967-06-12
DE1584043A1 (en) 1969-03-13

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