JPS576155A - Gearing - Google Patents

Gearing

Info

Publication number
JPS576155A
JPS576155A JP7920580A JP7920580A JPS576155A JP S576155 A JPS576155 A JP S576155A JP 7920580 A JP7920580 A JP 7920580A JP 7920580 A JP7920580 A JP 7920580A JP S576155 A JPS576155 A JP S576155A
Authority
JP
Japan
Prior art keywords
toothed wheel
wheels
elastic modulus
backlash
gearing
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
JP7920580A
Other languages
Japanese (ja)
Inventor
Hiroshi Matsuoka
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP7920580A priority Critical patent/JPS576155A/en
Publication of JPS576155A publication Critical patent/JPS576155A/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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
    • F16H55/24—Special devices for taking up backlash

Landscapes

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

Abstract

PURPOSE:To prevent a backlash of a gearing simply and at a low cost, by forming at least one of its toothed wheels provided with a different module each, with a material of small elastic modulus. CONSTITUTION:A worm 6 is made of carbon steel while a driven toothed wheel 7 is made of a material with small elastic modulus such as synthetic resins and the like. Further, a difference is made in modules of the warm 6 and the driven toothed wheel 7. As a result, tips 10, 11 of the toothed wheels 7 interfere with toothed wheel faces 8, 9 of the worms 6, completely preventing a backlash against a load on the wheels 7 in any direction.
JP7920580A 1980-06-12 1980-06-12 Gearing Pending JPS576155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7920580A JPS576155A (en) 1980-06-12 1980-06-12 Gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7920580A JPS576155A (en) 1980-06-12 1980-06-12 Gearing

Publications (1)

Publication Number Publication Date
JPS576155A true JPS576155A (en) 1982-01-13

Family

ID=13683440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7920580A Pending JPS576155A (en) 1980-06-12 1980-06-12 Gearing

Country Status (1)

Country Link
JP (1) JPS576155A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140436U (en) * 1984-02-27 1985-09-17 コクヨ株式会社 Height adjustment device for desks, etc.
JPH0196562U (en) * 1987-12-17 1989-06-27
JP2006342971A (en) * 2001-06-21 2006-12-21 Nissei Co Ltd Worm gear
AT510575A4 (en) * 2010-09-24 2012-05-15 Miba Sinter Austria Gmbh GEAR

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140436U (en) * 1984-02-27 1985-09-17 コクヨ株式会社 Height adjustment device for desks, etc.
JPH0438732Y2 (en) * 1984-02-27 1992-09-10
JPH0196562U (en) * 1987-12-17 1989-06-27
JP2006342971A (en) * 2001-06-21 2006-12-21 Nissei Co Ltd Worm gear
AT510575A4 (en) * 2010-09-24 2012-05-15 Miba Sinter Austria Gmbh GEAR
AT510575B1 (en) * 2010-09-24 2012-05-15 Miba Sinter Austria Gmbh GEAR
US9222569B2 (en) 2010-09-24 2015-12-29 Miba Sinter Austria Gmbh Toothed wheel and backlash free gear train

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