GB1290461A - - Google Patents

Info

Publication number
GB1290461A
GB1290461A GB1290461DA GB1290461A GB 1290461 A GB1290461 A GB 1290461A GB 1290461D A GB1290461D A GB 1290461DA GB 1290461 A GB1290461 A GB 1290461A
Authority
GB
United Kingdom
Prior art keywords
outer tube
tubes
tube
spring
torsion spring
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
Other languages
English (en)
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 filed Critical
Publication of GB1290461A publication Critical patent/GB1290461A/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
    • E05F1/105—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 compression spring
    • E05F1/1058—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 compression spring for counterbalancing
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F16F1/128—Attachments or mountings with motion-limiting means, e.g. with a full-length guide element or ball joint connections; with protective outer cover
    • 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
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/536—Hoods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Springs (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
GB1290461D 1971-03-17 1971-03-17 Expired GB1290461A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB709271 1971-03-17

Publications (1)

Publication Number Publication Date
GB1290461A true GB1290461A (enrdf_load_stackoverflow) 1972-09-27

Family

ID=9826469

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290461D Expired GB1290461A (enrdf_load_stackoverflow) 1971-03-17 1971-03-17

Country Status (1)

Country Link
GB (1) GB1290461A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472698A1 (fr) * 1979-12-26 1981-07-03 Houdaille Industries Inc Dispositif de rappel a ressort comprime et son procede de realisation
US4457196A (en) * 1980-12-17 1984-07-03 Houdaille Industries, Inc. Punch press assembly including a preloaded encapsulted spring
FR2651528A2 (fr) * 1988-11-10 1991-03-08 Vernois Goulven Dispositif pour la manoeuvre et le verrouillage des volets d'une baie d'un batiment.
CN111457041A (zh) * 2020-06-12 2020-07-28 重庆理工大学 弹簧扭杆式负刚度减振装置
WO2023241999A1 (fr) * 2022-06-17 2023-12-21 Latecoere Bielle a ressort a guidage plastique et mecanisme bistable comportant une telle bielle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472698A1 (fr) * 1979-12-26 1981-07-03 Houdaille Industries Inc Dispositif de rappel a ressort comprime et son procede de realisation
US4457196A (en) * 1980-12-17 1984-07-03 Houdaille Industries, Inc. Punch press assembly including a preloaded encapsulted spring
FR2651528A2 (fr) * 1988-11-10 1991-03-08 Vernois Goulven Dispositif pour la manoeuvre et le verrouillage des volets d'une baie d'un batiment.
CN111457041A (zh) * 2020-06-12 2020-07-28 重庆理工大学 弹簧扭杆式负刚度减振装置
WO2023241999A1 (fr) * 2022-06-17 2023-12-21 Latecoere Bielle a ressort a guidage plastique et mecanisme bistable comportant une telle bielle
FR3136816A1 (fr) * 2022-06-17 2023-12-22 Latecoere Bielle à ressort à guidage plastique et mécanisme bistable comportant une telle bielle.

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees