GB441155A - Improvements in or relating to means for damping torsional vibration of crank shafts - Google Patents

Improvements in or relating to means for damping torsional vibration of crank shafts

Info

Publication number
GB441155A
GB441155A GB3106134A GB3106134A GB441155A GB 441155 A GB441155 A GB 441155A GB 3106134 A GB3106134 A GB 3106134A GB 3106134 A GB3106134 A GB 3106134A GB 441155 A GB441155 A GB 441155A
Authority
GB
United Kingdom
Prior art keywords
ring
web
crank shafts
relating
torsional vibration
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
GB3106134A
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.)
Daimler Motor Co Ltd
Original Assignee
Daimler Motor 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 Daimler Motor Co Ltd filed Critical Daimler Motor Co Ltd
Priority to GB3106134A priority Critical patent/GB441155A/en
Publication of GB441155A publication Critical patent/GB441155A/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
    • 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
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

441,155. Crank shafts. DAIMLER CO., Ltd., and POMEROY, L. H., Daimler Works, Coventry. Oct. 30, 1934, No. 31061. [Class 80 (ii)] In order to reduce torsional vibrations in shafts having webs 1 extended to form balance weights and shaped to fit inside a floating inertia ring 6, a transversely -slidable wedge 8 is pressed against the inner face of the ring by a spring 9 which acts also to press the arcuate surfaces 5, 3a, of the web against the ring. The wedge is slidably keyed in a cavity 7 in the web 1 and the tension of the spring is adjustable by means of a screwed pin 12. The ring is in two parts 6, 6a, screwed together to engage a rib 15 on the periphery of the web.
GB3106134A 1934-10-30 1934-10-30 Improvements in or relating to means for damping torsional vibration of crank shafts Expired GB441155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3106134A GB441155A (en) 1934-10-30 1934-10-30 Improvements in or relating to means for damping torsional vibration of crank shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3106134A GB441155A (en) 1934-10-30 1934-10-30 Improvements in or relating to means for damping torsional vibration of crank shafts

Publications (1)

Publication Number Publication Date
GB441155A true GB441155A (en) 1936-01-14

Family

ID=10317373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3106134A Expired GB441155A (en) 1934-10-30 1934-10-30 Improvements in or relating to means for damping torsional vibration of crank shafts

Country Status (1)

Country Link
GB (1) GB441155A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253946B (en) * 1963-06-01 1967-11-09 Maschf Augsburg Nuernberg Ag Vibration damper for crankshafts to dampen torsional and, if necessary, longitudinal vibrations
US4312247A (en) * 1977-05-18 1982-01-26 Silvestri Giovanni J Vibration reducing mount system
FR2768207A1 (en) * 1997-09-09 1999-03-12 Luk Lamellen & Kupplungsbau Piston engine
FR2784728A1 (en) * 1998-10-16 2000-04-21 Luk Lamellen & Kupplungsbau Automotive crankshaft mass balance vibration damper for transverse engine installation remains effective at high engine temperature
GB2370095A (en) * 1997-09-09 2002-06-19 Luk Lamellen & Kupplungsbau Crankshaft vibration damper

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253946B (en) * 1963-06-01 1967-11-09 Maschf Augsburg Nuernberg Ag Vibration damper for crankshafts to dampen torsional and, if necessary, longitudinal vibrations
US4312247A (en) * 1977-05-18 1982-01-26 Silvestri Giovanni J Vibration reducing mount system
FR2768207A1 (en) * 1997-09-09 1999-03-12 Luk Lamellen & Kupplungsbau Piston engine
GB2370095A (en) * 1997-09-09 2002-06-19 Luk Lamellen & Kupplungsbau Crankshaft vibration damper
GB2370095B (en) * 1997-09-09 2002-11-27 Luk Lamellen & Kupplungsbau Vibration damper for the crankshaft of a piston engine
FR2847632A1 (en) * 1997-09-09 2004-05-28 Luk Lamellen & Kupplungsbau VIBRATION DAMPER CARRIED BY A PISTON CRANKSHAFT
FR2784728A1 (en) * 1998-10-16 2000-04-21 Luk Lamellen & Kupplungsbau Automotive crankshaft mass balance vibration damper for transverse engine installation remains effective at high engine temperature
DE19949206B4 (en) * 1998-10-16 2009-04-02 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Piston engine with torsional vibration damper and torsional vibration damper for a piston engine

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