GB913925A - Improvements in or relating to torsional vibration dampers - Google Patents

Improvements in or relating to torsional vibration dampers

Info

Publication number
GB913925A
GB913925A GB17961/60A GB1796160A GB913925A GB 913925 A GB913925 A GB 913925A GB 17961/60 A GB17961/60 A GB 17961/60A GB 1796160 A GB1796160 A GB 1796160A GB 913925 A GB913925 A GB 913925A
Authority
GB
United Kingdom
Prior art keywords
torsional vibration
hub
bobbins
coaxial
vibration dampers
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
GB17961/60A
Inventor
Archie John Hirst
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.)
Metalastik Ltd
Original Assignee
Metalastik 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
Priority to BE546262D priority Critical patent/BE546262A/xx
Priority to GB8136/55A priority patent/GB786789A/en
Priority to DEM30022A priority patent/DE1109041B/en
Priority to FR1152636D priority patent/FR1152636A/en
Priority to CH322113D priority patent/CH322113A/en
Priority to US573768A priority patent/US2834226A/en
Application filed by Metalastik Ltd filed Critical Metalastik Ltd
Priority to US104946A priority patent/US3062072A/en
Priority to FR860337A priority patent/FR1287949A/en
Priority to CH570861A priority patent/CH366204A/en
Priority to BE603844A priority patent/BE603844A/en
Publication of GB913925A publication Critical patent/GB913925A/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
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
    • F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
    • F16F15/1414—Masses driven by elastic elements
    • F16F15/1435—Elastomeric springs, i.e. made of plastic or rubber
    • F16F15/1442—Elastomeric springs, i.e. made of plastic or rubber with a single mass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Pulleys (AREA)

Abstract

913,925. Torsional vibration dampers. METALASTIK Ltd. April 10, 1961 [May 20, 1960], No. 17961/60. Class 108(3). In a torsional vibration damper, generally of the kind described in Specification 786,789, the rubber, or like elastomer, vibration elements are non-uniformly, instead of equally, spaced between a ring-like inertia member 11 and a coaxial hub member 10. The vibration elements, each in the form of a bobbin comprising a pair of rubber discs 15 which are bonded to a metal interleaf 16 and to end plates 17, are clamped between the members 10, 11 in radial compression and are secured by studs 18 the inner ones of which engage in slots in the hub 10 to facilitate assembly. The compression forces in the bobbins maintain the inertia member 11 .coaxial with the hub 10. The radial stiffness of the damper along the vertical diameter, Fig. 1, is greater than that along a horizontal diameter depending upon the spacing between the bobbins 12a, 12b and 12b, 12c. Other balanced arrangements such as shown in Fig. 2 are also described and illustrated.
GB17961/60A 1955-03-21 1960-05-20 Improvements in or relating to torsional vibration dampers Expired GB913925A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BE546262D BE546262A (en) 1955-03-21
GB8136/55A GB786789A (en) 1955-03-21 1955-03-21 Improvements in or relating to torsional vibration dampers
DEM30022A DE1109041B (en) 1955-03-21 1956-03-20 Torsional vibration damper for the drive shaft of a motor vehicle
FR1152636D FR1152636A (en) 1955-03-21 1956-03-20 Improvements to vibration dampers
CH322113D CH322113A (en) 1955-03-21 1956-03-21 Device for damping torsional vibrations
US573768A US2834226A (en) 1955-03-21 1956-03-26 Torsional vibration dampers
US104946A US3062072A (en) 1955-03-21 1961-04-24 Torsional vibration dampers
FR860337A FR1287949A (en) 1955-03-21 1961-04-27 Vibration damper
CH570861A CH366204A (en) 1955-03-21 1961-05-16 Device for damping torsional vibrations
BE603844A BE603844A (en) 1960-05-20 1961-05-16 Improvements in torsional vibration dampers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB322113X 1955-03-21

Publications (1)

Publication Number Publication Date
GB913925A true GB913925A (en) 1962-12-28

Family

ID=10335027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17961/60A Expired GB913925A (en) 1955-03-21 1960-05-20 Improvements in or relating to torsional vibration dampers

Country Status (1)

Country Link
GB (1) GB913925A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377950A (en) * 1992-09-10 1995-01-03 The University Of British Columbia Platform mountings
WO2023061197A1 (en) * 2021-10-13 2023-04-20 长城汽车股份有限公司 Vibration absorber and automobile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377950A (en) * 1992-09-10 1995-01-03 The University Of British Columbia Platform mountings
WO2023061197A1 (en) * 2021-10-13 2023-04-20 长城汽车股份有限公司 Vibration absorber and automobile

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