JPS5510159A - Clutch motor - Google Patents

Clutch motor

Info

Publication number
JPS5510159A
JPS5510159A JP8305478A JP8305478A JPS5510159A JP S5510159 A JPS5510159 A JP S5510159A JP 8305478 A JP8305478 A JP 8305478A JP 8305478 A JP8305478 A JP 8305478A JP S5510159 A JPS5510159 A JP S5510159A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
clutch
ring
groove
spline teeth
grease
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
JP8305478A
Inventor
Jun Matsubayashi
Tsunehiko Seki
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

Links

Abstract

PURPOSE: To provide a clutch motor, in which a groove is formed in at least one of clutch ring, brake ring and sliding shaft so as to avoid shortage of lubricating oil, whereby smooth operation of clutch and brake ring can be ensured.
CONSTITUTION: At the middle portion of spline teeth of clutch ring 15, there is formed a groove 20 having a diameter slightly smaller than that of the bottom 21 of spline teeth. On the other hand, grease is applied over the tooth surface 22 of spline teeth and at the same time is filled in the groove 20. Supply of grease to the spline teeth is accomplished by taking out grease from groove 20 by use of the portion utilized conventionally for scraping out grease between sliding shaft 11 and clutch ring 15, brake ring 16 which are reciprocally slided on the shaft 11. With such an arrangement, satisfactory lubrication is ensured for sliding movement between clutch ring 15, brake ring 16 and slidng shaft 11, so that operation can be rendered smooth.
COPYRIGHT: (C)1980,JPO&Japio
JP8305478A 1978-07-10 1978-07-10 Clutch motor Pending JPS5510159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8305478A JPS5510159A (en) 1978-07-10 1978-07-10 Clutch motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8305478A JPS5510159A (en) 1978-07-10 1978-07-10 Clutch motor

Publications (1)

Publication Number Publication Date
JPS5510159A true true JPS5510159A (en) 1980-01-24

Family

ID=13791472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8305478A Pending JPS5510159A (en) 1978-07-10 1978-07-10 Clutch motor

Country Status (1)

Country Link
JP (1) JPS5510159A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5006844A (en) * 1988-07-04 1991-04-09 Tdk Corporation Tire abnormality detecting device
JP2009173409A (en) * 2008-01-25 2009-08-06 Toshiba Elevator Co Ltd Hoisting machine for elevator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427521A (en) * 1977-08-02 1979-03-01 Ube Ind Ltd Reactor for maleic anhydride synthesis

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427521A (en) * 1977-08-02 1979-03-01 Ube Ind Ltd Reactor for maleic anhydride synthesis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5006844A (en) * 1988-07-04 1991-04-09 Tdk Corporation Tire abnormality detecting device
JP2009173409A (en) * 2008-01-25 2009-08-06 Toshiba Elevator Co Ltd Hoisting machine for elevator

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