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GB1104372A - Improvements in or relating to shock-absorbing mountings - Google Patents

Improvements in or relating to shock-absorbing mountings

Info

Publication number
GB1104372A
GB1104372A GB4569562A GB4569562A GB1104372A GB 1104372 A GB1104372 A GB 1104372A GB 4569562 A GB4569562 A GB 4569562A GB 4569562 A GB4569562 A GB 4569562A GB 1104372 A GB1104372 A GB 1104372A
Authority
GB
United Kingdom
Prior art keywords
deformable
washers
shock
clamped
sections
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
GB4569562A
Inventor
William Harold Moss
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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 General Electric Company PLC filed Critical General Electric Company PLC
Priority to GB4569562A priority Critical patent/GB1104372A/en
Publication of GB1104372A publication Critical patent/GB1104372A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

1,104,372. Shock-absorbing devices; springs. GENERAL ELECTRIC CO. Ltd. 2 Nov., 1962 [2 Nov., 1961], No. 45695/62. Divided out of 1,104,371. Headings F2E and F2S. A shock-absorbing device for mounting one member on another comprises an auxiliary member clamped through deformable means to the first member and also clamped through other deformable means to the second member so that shock in either of two opposed directions is limited by deformation of one of said deformable members. The embodiment described relates to the three-point mounting of a gearbox, on the wall of an armoured vehicle and protects the gear-box from shocks resulting from the impact of shells. The auxiliary member 5 is fixed to the vehicle wall 6 by a bolt 9 through a deformable member 3 and a stack of cupped spring washers 1. The gear-box flange 8 is clamped to the auxiliary member 5 by a pair of threaded sleeves 7, 15, acting through a second deformable member 4 and a second stack of cupped spring washers 2. The two stacks of washers 1, 2 are each arranged in two sections of differing stiffness; i.e. first sections 17, 19 of a high stiffness in which successive washers are placed with their concave surfaces all facing the same way, and second sections 16, 18 of low stiffness in which successive washers are positioned with their concave faces in opposite directions. An impact of sufficient force in either axial direction crushes the deformable member, thus absorbing most of the impact energy. After such deformation, rigidity of attachment is maintained by expansion of the spring washers to make up for the loss of thickness resulting from the crushing of the deformable members.
GB4569562A 1961-11-02 1961-11-02 Improvements in or relating to shock-absorbing mountings Expired GB1104372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4569562A GB1104372A (en) 1961-11-02 1961-11-02 Improvements in or relating to shock-absorbing mountings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4569562A GB1104372A (en) 1961-11-02 1961-11-02 Improvements in or relating to shock-absorbing mountings

Publications (1)

Publication Number Publication Date
GB1104372A true GB1104372A (en) 1968-02-28

Family

ID=10438193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4569562A Expired GB1104372A (en) 1961-11-02 1961-11-02 Improvements in or relating to shock-absorbing mountings

Country Status (1)

Country Link
GB (1) GB1104372A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077042A3 (en) * 1981-10-08 1983-09-21 Licentia Patent-Verwaltungs-Gmbh Damper for tilting oscillations between a foundation and a base plate of an equipment, in particular of a high tension switch device installed in seismic areas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077042A3 (en) * 1981-10-08 1983-09-21 Licentia Patent-Verwaltungs-Gmbh Damper for tilting oscillations between a foundation and a base plate of an equipment, in particular of a high tension switch device installed in seismic areas

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