JPS6465331A - Twist vibration preventing damper - Google Patents

Twist vibration preventing damper

Info

Publication number
JPS6465331A
JPS6465331A JP62220931A JP22093187A JPS6465331A JP S6465331 A JPS6465331 A JP S6465331A JP 62220931 A JP62220931 A JP 62220931A JP 22093187 A JP22093187 A JP 22093187A JP S6465331 A JPS6465331 A JP S6465331A
Authority
JP
Japan
Prior art keywords
fixed wheel
oblong
wheel
fixed
spring
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.)
Granted
Application number
JP62220931A
Other languages
Japanese (ja)
Other versions
JPH0650136B2 (en
Inventor
Yasuo Kagiyama
Fuyuki Yoshii
Noboru Kinoshita
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.)
Daihatsu Infinearth Mfg Co Ltd
Original Assignee
Daihatsu Diesel Manufacturing 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 Daihatsu Diesel Manufacturing Co Ltd filed Critical Daihatsu Diesel Manufacturing Co Ltd
Priority to JP62220931A priority Critical patent/JPH0650136B2/en
Publication of JPS6465331A publication Critical patent/JPS6465331A/en
Publication of JPH0650136B2 publication Critical patent/JPH0650136B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mechanical Operated Clutches (AREA)
  • Springs (AREA)

Abstract

PURPOSE:To simplify structure and to eliminate lubricating oil, by a method wherein a coil spring having non-linear characteristics is situated in a contraction state through a spring support between the oblong holes of a fixed wheel secured to the free end of a shaft and a moving wheel relatively rotatably mounted to the fixed wheel. CONSTITUTION:A fixed wheel 6, formed with a flange 7 and a disc-shaped block 8, is fixed to a mounting sleeve 3 secured to a free end 1a of a crank shaft 1. A moving wheel 10, having a circumferentially extended and axially extended through oblong 10a, is relatively rotatably engaged with an annular groove 8b of the block 8. Further, a coil spring 12 having non-linear characteristics is inserted in the oblong hole 10a and oblong holes 7a and 8a of the fixed wheel 6 through a spring support 11. This constitution eliminates lubricating oil, simplifies structure, enables manufacture of a damper at a lost cost, and facilitates regulation of a spring constant.
JP62220931A 1987-09-03 1987-09-03 Torsional vibration prevention damper Expired - Lifetime JPH0650136B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62220931A JPH0650136B2 (en) 1987-09-03 1987-09-03 Torsional vibration prevention damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62220931A JPH0650136B2 (en) 1987-09-03 1987-09-03 Torsional vibration prevention damper

Publications (2)

Publication Number Publication Date
JPS6465331A true JPS6465331A (en) 1989-03-10
JPH0650136B2 JPH0650136B2 (en) 1994-06-29

Family

ID=16758798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62220931A Expired - Lifetime JPH0650136B2 (en) 1987-09-03 1987-09-03 Torsional vibration prevention damper

Country Status (1)

Country Link
JP (1) JPH0650136B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05215197A (en) * 1991-09-09 1993-08-24 General Motors Corp <Gm> Vehicle power train
CN117583850A (en) * 2024-01-19 2024-02-23 山东盛祥智能制造有限公司 Production method of leaf spring torsional vibration damper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05215197A (en) * 1991-09-09 1993-08-24 General Motors Corp <Gm> Vehicle power train
CN117583850A (en) * 2024-01-19 2024-02-23 山东盛祥智能制造有限公司 Production method of leaf spring torsional vibration damper
CN117583850B (en) * 2024-01-19 2024-04-26 山东盛祥智能制造有限公司 Production method of leaf spring torsional vibration damper

Also Published As

Publication number Publication date
JPH0650136B2 (en) 1994-06-29

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