JPS579349A - Differential planetary gear transmission - Google Patents

Differential planetary gear transmission

Info

Publication number
JPS579349A
JPS579349A JP8143980A JP8143980A JPS579349A JP S579349 A JPS579349 A JP S579349A JP 8143980 A JP8143980 A JP 8143980A JP 8143980 A JP8143980 A JP 8143980A JP S579349 A JPS579349 A JP S579349A
Authority
JP
Japan
Prior art keywords
planetary gear
differential planetary
section
gear section
speed
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
JP8143980A
Other languages
Japanese (ja)
Inventor
Kensaku Tanaka
Shuichi Nagano
Yoshitada Hata
Takao Murayama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP8143980A priority Critical patent/JPS579349A/en
Publication of JPS579349A publication Critical patent/JPS579349A/en
Pending legal-status Critical Current

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Landscapes

  • Structure Of Transmissions (AREA)
  • Retarders (AREA)

Abstract

PURPOSE: To enable operation at a high efficiency corresponding to a wide range of changes in the speed of driven machines by connecting a variable speed type motor to a differential planetary gear section for imparting an auxiliary power thereto while a sliding transmission section is provided on the input side or on the output side of the differential planetary gear section.
CONSTITUTION: As soon as driven by a main driving machine 1, the rotating force is transmitted to a planetary gear 4 from a sun gear 3 of a differential planetary gear section 2, the planetary gear section 4 makes rolation as well as orbiting while the rotating force changed in speed and transmitted to a driven machine 7 through a carrier 6. In said arrangement, a sliding transmission section 13 including a wet type multiple disc clutch and a fluid coupling is interposed between the main driving machine 1 and the differential planetary gear section 2. A variable speed motor 14 reversely rotatable and with an output rotation speed ranging from 0 to 100% is attached for auxiliary driving of the differential planetary gear section 2. The motor 14 is so arranged as to have a driving pinion 8 meshed with a peripheral gear of the inner gear 5.
COPYRIGHT: (C)1982,JPO&Japio
JP8143980A 1980-06-18 1980-06-18 Differential planetary gear transmission Pending JPS579349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8143980A JPS579349A (en) 1980-06-18 1980-06-18 Differential planetary gear transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8143980A JPS579349A (en) 1980-06-18 1980-06-18 Differential planetary gear transmission

Publications (1)

Publication Number Publication Date
JPS579349A true JPS579349A (en) 1982-01-18

Family

ID=13746421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8143980A Pending JPS579349A (en) 1980-06-18 1980-06-18 Differential planetary gear transmission

Country Status (1)

Country Link
JP (1) JPS579349A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7097168B2 (en) 2003-03-31 2006-08-29 Tokai Rubber Industries, Ltd. Pneumatically operated fluid filled engine mount
JP2009091959A (en) * 2007-10-05 2009-04-30 Toyota Motor Corp Waste heat recovery engine and activation control device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140462A (en) * 1977-05-12 1978-12-07 Kawasaki Heavy Ind Ltd Speed adjusting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140462A (en) * 1977-05-12 1978-12-07 Kawasaki Heavy Ind Ltd Speed adjusting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7097168B2 (en) 2003-03-31 2006-08-29 Tokai Rubber Industries, Ltd. Pneumatically operated fluid filled engine mount
JP2009091959A (en) * 2007-10-05 2009-04-30 Toyota Motor Corp Waste heat recovery engine and activation control device

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