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JPS646548A - Differential gear device - Google Patents

Differential gear device

Info

Publication number
JPS646548A
JPS646548A JP15989987A JP15989987A JPS646548A JP S646548 A JPS646548 A JP S646548A JP 15989987 A JP15989987 A JP 15989987A JP 15989987 A JP15989987 A JP 15989987A JP S646548 A JPS646548 A JP S646548A
Authority
JP
Japan
Prior art keywords
differential
gear
input shaft
revolution
reduction
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
JP15989987A
Other languages
Japanese (ja)
Inventor
Yukitoshi Takizawa
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP15989987A priority Critical patent/JPS646548A/en
Publication of JPS646548A publication Critical patent/JPS646548A/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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases

Landscapes

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

Abstract

PURPOSE:To increase the deceleration of an output shaft by connecting the input shaft side to a differential gear box through a planetary gear reduction mechanism and decelerating the revolution on the input shaft side and transmitting said revolution onto the right and left output shafts. CONSTITUTION:A small bevel gear 2 fixed onto an input shaft 1 is fitted with a large bevel gear 3, and said large bevel gear 3 is fixed onto a cylindrical housing 4. And said housing 4 is connected with a differential gear box 6 through a planetary gear reduction mechanism 5, and a pair of differential small bevel gears 7 and 7 and a pair of differential large bevel gears 8 and 8 are installed into the differential gear box 6. The right and left output shafts 9 and 9 connected with a pair of differential large bevel gears 8 and 8 are connected with a driving wheel 11 through a final reduction gear mechanism 10. Therefore, the revolution on the input shaft 1 side is decelerated with a large reduction rate, and transmitted to the differential gear box 6, and the reduction rate of the right and left output shafts 9 and 9 is increased, and a large torque can be obtained by the low speed revolution of the driving wheel 11, even if the final reduction gear mechanism 10 is a common one-stage planetary gear type.
JP15989987A 1987-06-29 1987-06-29 Differential gear device Pending JPS646548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15989987A JPS646548A (en) 1987-06-29 1987-06-29 Differential gear device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15989987A JPS646548A (en) 1987-06-29 1987-06-29 Differential gear device

Publications (1)

Publication Number Publication Date
JPS646548A true JPS646548A (en) 1989-01-11

Family

ID=15703605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15989987A Pending JPS646548A (en) 1987-06-29 1987-06-29 Differential gear device

Country Status (1)

Country Link
JP (1) JPS646548A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008053732A (en) * 2006-08-24 2008-03-06 Asml Netherlands Bv Lithographic apparatus and method
EP1992841A1 (en) * 2007-05-15 2008-11-19 Fuji Jukogyo Kabushiki Kaisha Differential apparatus for vehicle
EP1998080A2 (en) 2007-06-01 2008-12-03 Fuji Jukogyo Kabushiki Kaisha Final reduction gear device
GB2472442A (en) * 2009-08-07 2011-02-09 Agco Gmbh & Co A vehicle axle with a central differential and having a protected sensor
JP2022118456A (en) * 2021-02-02 2022-08-15 トヨタ自動車株式会社 vehicle differential

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008053732A (en) * 2006-08-24 2008-03-06 Asml Netherlands Bv Lithographic apparatus and method
EP1992841A1 (en) * 2007-05-15 2008-11-19 Fuji Jukogyo Kabushiki Kaisha Differential apparatus for vehicle
US8007391B2 (en) 2007-05-15 2011-08-30 Fuji Jukogyo Kabushiki Kaisha Differential apparatus for vehicle
EP1998080A2 (en) 2007-06-01 2008-12-03 Fuji Jukogyo Kabushiki Kaisha Final reduction gear device
EP1998080A3 (en) * 2007-06-01 2010-05-12 Fuji Jukogyo Kabushiki Kaisha Final reduction gear device
US7988583B2 (en) 2007-06-01 2011-08-02 Fuji Jukogyo Kabushiki Kaisha Final reduction gear device
GB2472442A (en) * 2009-08-07 2011-02-09 Agco Gmbh & Co A vehicle axle with a central differential and having a protected sensor
JP2022118456A (en) * 2021-02-02 2022-08-15 トヨタ自動車株式会社 vehicle differential

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