JPS571851A - Reduction gear - Google Patents

Reduction gear

Info

Publication number
JPS571851A
JPS571851A JP7300080A JP7300080A JPS571851A JP S571851 A JPS571851 A JP S571851A JP 7300080 A JP7300080 A JP 7300080A JP 7300080 A JP7300080 A JP 7300080A JP S571851 A JPS571851 A JP S571851A
Authority
JP
Japan
Prior art keywords
input shaft
rollers
eccentric
drum
subroller
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
JP7300080A
Other languages
Japanese (ja)
Other versions
JPS6054541B2 (en
Inventor
Hisashi Kaburagi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7300080A priority Critical patent/JPS6054541B2/en
Publication of JPS571851A publication Critical patent/JPS571851A/en
Publication of JPS6054541B2 publication Critical patent/JPS6054541B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Retarders (AREA)
  • Friction Gearing (AREA)
  • General Details Of Gearings (AREA)

Abstract

PURPOSE: To easily switch between reduction gear and direct-coupled turning by arranging the groups of three circular rollers in a row and also inserting a subroller between an elliptical input shaft and an eccentric drum capable of braking eccentrically to the input shaft.
CONSTITUTION: When a brake 14 is released for an eccentric drum consisting of eccentric rings 6, 7 and a drum 3, an input shaft 1 and the eccentric drum integrally turn through rollers 8 and 9, and an output shaft 10 turns in directly coupled manner with the input shaft 1. When the turning of the eccentric drum is stopped by the brake 14, the rollers 8 and 9 are gradually moved in one direction by the rotation of the input shaft 1, and thereby a subroller 11 also moves with the same speed as the rollers 8 and 9. Thus, the reduction of speed with a reduction ratio of 1/1.5 can be performed.
COPYRIGHT: (C)1982,JPO&Japio
JP7300080A 1980-05-31 1980-05-31 reduction gear Expired JPS6054541B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7300080A JPS6054541B2 (en) 1980-05-31 1980-05-31 reduction gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7300080A JPS6054541B2 (en) 1980-05-31 1980-05-31 reduction gear

Publications (2)

Publication Number Publication Date
JPS571851A true JPS571851A (en) 1982-01-07
JPS6054541B2 JPS6054541B2 (en) 1985-11-30

Family

ID=13505645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7300080A Expired JPS6054541B2 (en) 1980-05-31 1980-05-31 reduction gear

Country Status (1)

Country Link
JP (1) JPS6054541B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01168448U (en) * 1988-05-11 1989-11-28

Also Published As

Publication number Publication date
JPS6054541B2 (en) 1985-11-30

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