JPS5652661A - Gear noises reducing device in gear driving equipment - Google Patents

Gear noises reducing device in gear driving equipment

Info

Publication number
JPS5652661A
JPS5652661A JP12624979A JP12624979A JPS5652661A JP S5652661 A JPS5652661 A JP S5652661A JP 12624979 A JP12624979 A JP 12624979A JP 12624979 A JP12624979 A JP 12624979A JP S5652661 A JPS5652661 A JP S5652661A
Authority
JP
Japan
Prior art keywords
gear
damping body
point
damping
larger
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.)
Pending
Application number
JP12624979A
Other languages
Japanese (ja)
Inventor
Mitsusachi Ishikawa
Hiroshi Kawakami
Yasuki Oomori
Tatsuo Innami
Takamasa Kaneda
Takashi Odajima
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.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki 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 Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to JP12624979A priority Critical patent/JPS5652661A/en
Publication of JPS5652661A publication Critical patent/JPS5652661A/en
Pending 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)

Abstract

PURPOSE:To reduce gear noises in a gear driving equipment by a method wherein a damping body providing power to a power transmission system at all times is engaged on a suitable position in the power transmission system. CONSTITUTION:A shock force tends to separate a point of engagement of a smaller gear 2 with a larger gear 6, but a damping body 10 gives a damping force to a rotating shaft 5 of the larger gear 6 which is a driven gear, and prevents the point of the engagement from being separated. Further, when a gear driving device rotates in a normal state, the damping body can also restrain chatterings in which the separations and collisions of the engaging point are repeatedly caused by various errors of gears. That is, a collision at the engaging point of the smaller gear 2 with the larger gear 6 gives rise to a fluctuation in the larger gear 6 in the turning angular velocity within a range of an angle corresponding to back rash, but in this case changes in the turning angular velocity are supressed and an occurrence of chatterings are prevented by virtue of the damping force of the damping body 10.
JP12624979A 1979-09-29 1979-09-29 Gear noises reducing device in gear driving equipment Pending JPS5652661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12624979A JPS5652661A (en) 1979-09-29 1979-09-29 Gear noises reducing device in gear driving equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12624979A JPS5652661A (en) 1979-09-29 1979-09-29 Gear noises reducing device in gear driving equipment

Publications (1)

Publication Number Publication Date
JPS5652661A true JPS5652661A (en) 1981-05-11

Family

ID=14930489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12624979A Pending JPS5652661A (en) 1979-09-29 1979-09-29 Gear noises reducing device in gear driving equipment

Country Status (1)

Country Link
JP (1) JPS5652661A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0612005U (en) * 1991-09-27 1994-02-15 株式会社ノダ Building board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0612005U (en) * 1991-09-27 1994-02-15 株式会社ノダ Building board

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