GB775866A - Improvements in resilient stops or buffers and other resilient devices - Google Patents

Improvements in resilient stops or buffers and other resilient devices

Info

Publication number
GB775866A
GB775866A GB1502254A GB1502254A GB775866A GB 775866 A GB775866 A GB 775866A GB 1502254 A GB1502254 A GB 1502254A GB 1502254 A GB1502254 A GB 1502254A GB 775866 A GB775866 A GB 775866A
Authority
GB
United Kingdom
Prior art keywords
resilient
members
buffers
recesses
stops
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
GB1502254A
Inventor
Arthur Charles Gibson
Douglas Wyld
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB1502254A priority Critical patent/GB775866A/en
Publication of GB775866A publication Critical patent/GB775866A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • 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
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers

Landscapes

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

Abstract

775,866. Resilient buffers. BRITISH THOMSON-HOUSTON CO., Ltd. Aug. 19, 1955 [May 21, 1954], No. 15022/54. Class 108(3). A resilient buffer comprises a stack of resilient members 1 interleaved with non-resilient members 2, which include apertures or recesses on at least one surface in contact with an adjacent member of the resilient material. On compression, the resilient material is displaceable into the apertures or recesses thus absorbing energy. As shown, the resilient members 1 are of rubber, and the non-resilient members are of perforated sheet metal. The members 2 may alternatively be formed of expanded metal. The members 1, 2 are mounted on bolts 5 between a base member 4 and a pressure plate 3 which is adapted to be engaged by a movable member 8, the movement of which it is intended to buffer. The invention is applicable to the circuit-breaker mechanism described in Specification 775,867 [Group XXXVII].
GB1502254A 1954-05-21 1954-05-21 Improvements in resilient stops or buffers and other resilient devices Expired GB775866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1502254A GB775866A (en) 1954-05-21 1954-05-21 Improvements in resilient stops or buffers and other resilient devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1502254A GB775866A (en) 1954-05-21 1954-05-21 Improvements in resilient stops or buffers and other resilient devices

Publications (1)

Publication Number Publication Date
GB775866A true GB775866A (en) 1957-05-29

Family

ID=10051683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1502254A Expired GB775866A (en) 1954-05-21 1954-05-21 Improvements in resilient stops or buffers and other resilient devices

Country Status (1)

Country Link
GB (1) GB775866A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537231A1 (en) * 1982-12-02 1984-06-08 Vibrachoc Sa Isolating damper, especially for the earthquake-resisting protection of equipment, especially electrical equipment.
US4754958A (en) * 1986-01-31 1988-07-05 Barry Wright Corporation Motion snubber
GB2242002A (en) * 1990-03-13 1991-09-18 Hideyuki Tada Laminated rubber support assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537231A1 (en) * 1982-12-02 1984-06-08 Vibrachoc Sa Isolating damper, especially for the earthquake-resisting protection of equipment, especially electrical equipment.
US4754958A (en) * 1986-01-31 1988-07-05 Barry Wright Corporation Motion snubber
GB2242002A (en) * 1990-03-13 1991-09-18 Hideyuki Tada Laminated rubber support assembly
GB2242002B (en) * 1990-03-13 1994-01-19 Hideyuki Tada Laminated rubber support assembly

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