GB878978A - Improvements in and relating to shock-absorbing devices - Google Patents

Improvements in and relating to shock-absorbing devices

Info

Publication number
GB878978A
GB878978A GB25029/60A GB2502960A GB878978A GB 878978 A GB878978 A GB 878978A GB 25029/60 A GB25029/60 A GB 25029/60A GB 2502960 A GB2502960 A GB 2502960A GB 878978 A GB878978 A GB 878978A
Authority
GB
United Kingdom
Prior art keywords
spring
rod
shock
relating
absorbing devices
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
GB25029/60A
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.)
CARL EMIL BECKER DOWALD
Original Assignee
CARL EMIL BECKER DOWALD
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 CARL EMIL BECKER DOWALD filed Critical CARL EMIL BECKER DOWALD
Publication of GB878978A publication Critical patent/GB878978A/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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/14—Buffers absorbing shocks by mechanical friction action; Combinations of mechanical shock-absorbers and springs
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/02—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together
    • F16F7/06—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together in a direction perpendicular or inclined to the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)

Abstract

878,978. Springs. BECKER-DOWALD, C. E., [trading as DOWALDWERKE.]. July 18, 1960 [July 18, 1959], No. 25029/60. Class 108(3). A shock absorbing device comprises a rod, 2, urged in one direction by a spring, 4, a member, 5, connected to the rod and movable thereby and a friction member 8 urged by the spring into contact with the movable member, 5, when the rod, 2, moves in the direction against the spring, with a force depending on the displacement of the spring. in the embodiment shown the rod, 2, is connected by a pin 7 in a recess in a cylindrical member 5 which rotates between friction surfaces 10. Abutment 9 limits the movement of the friction member 8.
GB25029/60A 1959-07-18 1960-07-18 Improvements in and relating to shock-absorbing devices Expired GB878978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE833102X 1959-07-18

Publications (1)

Publication Number Publication Date
GB878978A true GB878978A (en) 1961-10-04

Family

ID=6818771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25029/60A Expired GB878978A (en) 1959-07-18 1960-07-18 Improvements in and relating to shock-absorbing devices

Country Status (1)

Country Link
GB (1) GB878978A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9896836B1 (en) * 2015-11-09 2018-02-20 Iowa State University Research Foundation, Inc. Apparatus, method, and system for high capacity band brake type variable friction damping of movement of structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9896836B1 (en) * 2015-11-09 2018-02-20 Iowa State University Research Foundation, Inc. Apparatus, method, and system for high capacity band brake type variable friction damping of movement of structures

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