GB434355A - Improvements in or relating to automatically-variable power transmission mechanism - Google Patents

Improvements in or relating to automatically-variable power transmission mechanism

Info

Publication number
GB434355A
GB434355A GB3660233A GB3660233A GB434355A GB 434355 A GB434355 A GB 434355A GB 3660233 A GB3660233 A GB 3660233A GB 3660233 A GB3660233 A GB 3660233A GB 434355 A GB434355 A GB 434355A
Authority
GB
United Kingdom
Prior art keywords
spring
damping
variable
relating
automatically
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
GB3660233A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3660233A priority Critical patent/GB434355A/en
Publication of GB434355A publication Critical patent/GB434355A/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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

434,355. Variable -speed gearing. HOBBS, H. F., 58, Lillington Road, Leaming- ton Spa. Dec. 29, 1933, No. 36602. [Class 80 (ii)] [See also Groups XXVI and XXXII] Comprises vibration-damping means for variable-speed gearing of the kind set forth in Specification 358,732, i.e. comprising planetary driving masses, connected by a sunwheel to intermediate means prevented from rotation other than in the desired direction by a ball or roller detent, and connected to a driven-member, e.g. a motor-vehicle propellershaft, by spring-means such as a spring-shaft. The damping means may comprise a flywheel B<1>, or flyweights, mounted on a resilient tube B, radial spring-arms, or helical springs, at or intermediate the ends of the spring-shaft A, or, as shown in Fig. 5, a mass J<2> mounted on a spring-arm J<1> secured to the gear housing J. The natural frequency of the damping- means may be the same as, or half, that of the part to be steadied. Specification 435,988 also is referred to.
GB3660233A 1933-12-29 1933-12-29 Improvements in or relating to automatically-variable power transmission mechanism Expired GB434355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3660233A GB434355A (en) 1933-12-29 1933-12-29 Improvements in or relating to automatically-variable power transmission mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3660233A GB434355A (en) 1933-12-29 1933-12-29 Improvements in or relating to automatically-variable power transmission mechanism

Publications (1)

Publication Number Publication Date
GB434355A true GB434355A (en) 1935-08-29

Family

ID=10389622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3660233A Expired GB434355A (en) 1933-12-29 1933-12-29 Improvements in or relating to automatically-variable power transmission mechanism

Country Status (1)

Country Link
GB (1) GB434355A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722849A (en) * 1950-05-26 1955-11-08 Houdaille Hershey Corp Tuned inertia mass viscous crankshaft dampers
US2724983A (en) * 1950-06-13 1955-11-29 Houdaille Hershey Corp Tuned housing crankshaft vibration dampers
EP0204330A2 (en) * 1985-06-04 1986-12-10 Nippon Kokan Kabushiki Kaisha Dynamic vibration absorber
EP0698750A1 (en) * 1994-08-16 1996-02-28 Whirlpool Corporation Tuned dynamic vibration absorber

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722849A (en) * 1950-05-26 1955-11-08 Houdaille Hershey Corp Tuned inertia mass viscous crankshaft dampers
US2724983A (en) * 1950-06-13 1955-11-29 Houdaille Hershey Corp Tuned housing crankshaft vibration dampers
EP0204330A2 (en) * 1985-06-04 1986-12-10 Nippon Kokan Kabushiki Kaisha Dynamic vibration absorber
EP0204330A3 (en) * 1985-06-04 1988-06-08 Nippon Kokan Kabushiki Kaisha Dynamic vibration absorber
EP0698750A1 (en) * 1994-08-16 1996-02-28 Whirlpool Corporation Tuned dynamic vibration absorber
US5637938A (en) * 1994-08-16 1997-06-10 Whirlpool Corporation Tuned dynamic vibration absorber

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