GB828354A - Improvements in or relating to torsional vibration dampers - Google Patents

Improvements in or relating to torsional vibration dampers

Info

Publication number
GB828354A
GB828354A GB663157A GB663157A GB828354A GB 828354 A GB828354 A GB 828354A GB 663157 A GB663157 A GB 663157A GB 663157 A GB663157 A GB 663157A GB 828354 A GB828354 A GB 828354A
Authority
GB
United Kingdom
Prior art keywords
hub
holes
torsional vibration
ring
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
GB663157A
Inventor
Alun John Reed
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
Application filed by Metalastik Ltd filed Critical Metalastik Ltd
Priority to GB663157A priority Critical patent/GB828354A/en
Priority to FR1192086D priority patent/FR1192086A/en
Publication of GB828354A publication Critical patent/GB828354A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

828,354. Torsional vibration dampers. METALASTIK Ltd. Feb. 21, 1958 [Feb. 27, 1957], No. 6631/57. Class 108(3) A torsional vibration damper comprising a hub member and an inertia member with a ring of rubber-like material between them has circumferentially spaced, open-ended holes extending radially through the hub member so that on rotation air flows through the holes. Holes 16, Fig. 1, are formed by grooved ring 15 and portion 10 of the hub member. In a second embodiment, holes 17, Fig. 3, are formed by ring 18 and central portion 10 of hub 5. Grooves 20 in inertia ring 8 induce a flow of air on rotation. Instead of providing rings 15, 18 the shaft to which the hub is attached could define the radial holes with the hub.
GB663157A 1957-02-27 1957-02-27 Improvements in or relating to torsional vibration dampers Expired GB828354A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB663157A GB828354A (en) 1957-02-27 1957-02-27 Improvements in or relating to torsional vibration dampers
FR1192086D FR1192086A (en) 1957-02-27 1958-02-27 Torsional vibration dampers improvements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB663157A GB828354A (en) 1957-02-27 1957-02-27 Improvements in or relating to torsional vibration dampers

Publications (1)

Publication Number Publication Date
GB828354A true GB828354A (en) 1960-02-17

Family

ID=9817967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB663157A Expired GB828354A (en) 1957-02-27 1957-02-27 Improvements in or relating to torsional vibration dampers

Country Status (2)

Country Link
FR (1) FR1192086A (en)
GB (1) GB828354A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143679B (en) * 1960-12-08 1963-02-14 Kloeckner Humboldt Deutz Ag Rubber torsional vibration damper
US3462136A (en) * 1967-06-29 1969-08-19 Houdaille Industries Inc Tuned viscous vibration dampers
GB2179421A (en) * 1985-08-15 1987-03-04 Priam Corp Vibration damper
US4850243A (en) * 1986-06-04 1989-07-25 Household Manufacturing, Inc. Uniform strain vibration damper
US4882944A (en) * 1987-07-07 1989-11-28 Metzeler Gmbh Torsional vibration damper
US5024120A (en) * 1988-08-01 1991-06-18 Firma Carl Freudenberg Torsional vibration damper with an undulating damping ring
US10393220B2 (en) * 2017-12-05 2019-08-27 Aprotech Powertrain Llc Heat dissipation structures for crankshaft dampers
US11280383B2 (en) 2017-12-05 2022-03-22 Aprotech Powertrain Llc Heat dissipation structures for crankshaft dampers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7606041U1 (en) * 1976-02-28 1977-08-25 Fa. Carl Freudenberg, 6940 Weinheim Torsional vibration damper
US4150587A (en) * 1976-09-16 1979-04-24 Wallace Murray Corporation Torsional vibration damper having two part hub
DE2734769A1 (en) * 1977-08-02 1979-02-15 Maschf Augsburg Nuernberg Ag RESONANCE ROTARY VIBRATION DAMPER

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143679B (en) * 1960-12-08 1963-02-14 Kloeckner Humboldt Deutz Ag Rubber torsional vibration damper
US3462136A (en) * 1967-06-29 1969-08-19 Houdaille Industries Inc Tuned viscous vibration dampers
GB2179421A (en) * 1985-08-15 1987-03-04 Priam Corp Vibration damper
US4703470A (en) * 1985-08-15 1987-10-27 Priam (Delaware) Corporation Dynamic absorber device for use with disk drives
GB2179421B (en) * 1985-08-15 1989-08-16 Priam Corp Dynamic absorber device for use with disk drives
US4850243A (en) * 1986-06-04 1989-07-25 Household Manufacturing, Inc. Uniform strain vibration damper
US4882944A (en) * 1987-07-07 1989-11-28 Metzeler Gmbh Torsional vibration damper
US5024120A (en) * 1988-08-01 1991-06-18 Firma Carl Freudenberg Torsional vibration damper with an undulating damping ring
US10393220B2 (en) * 2017-12-05 2019-08-27 Aprotech Powertrain Llc Heat dissipation structures for crankshaft dampers
US11280383B2 (en) 2017-12-05 2022-03-22 Aprotech Powertrain Llc Heat dissipation structures for crankshaft dampers

Also Published As

Publication number Publication date
FR1192086A (en) 1959-10-23

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