JPS57200736A - Friction plate apparatus - Google Patents

Friction plate apparatus

Info

Publication number
JPS57200736A
JPS57200736A JP8575681A JP8575681A JPS57200736A JP S57200736 A JPS57200736 A JP S57200736A JP 8575681 A JP8575681 A JP 8575681A JP 8575681 A JP8575681 A JP 8575681A JP S57200736 A JPS57200736 A JP S57200736A
Authority
JP
Japan
Prior art keywords
lining
clutch
friction plate
friction surface
fly
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
JP8575681A
Other languages
Japanese (ja)
Inventor
Jun Matsubayashi
Kimiyoshi Ishizaki
Sueo Akashi
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 JP8575681A priority Critical patent/JPS57200736A/en
Publication of JPS57200736A publication Critical patent/JPS57200736A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members

Abstract

PURPOSE:To prevent effectively a creaky sound from generating when clutch or braking operation is effected, by forming clearance sections in a friction surface of a friction plate that is to be engaged with or disengaged from a lining. CONSTITUTION:In a friction plate apparatus for example a clutch motor, when an operation lever 7 is pulled in a direction B, a bearing supporter 5 is moved toward a fly-wheel 2, and the clutch lining 12 is engaged with the friction surface 15 of the fly-wheel 2 to start the rotation of an output shaft 3. In this arrangement, a plurality of clearances 21 are formed in the friction surface 15 of the friction plate that is the counterpart of the fly-wheel 2 or the like. As a result, when the clutch lining 12 is engaged with the clutch friction surface 15, though the lining 12 will be bent upon the engagement, the edge 22 at the end of each clearance 21 deforms the lining 12. As this deform can be changed continuously depending upon the pressing force, the same vibrating state can be obviated so that a creaking sound would not occur.
JP8575681A 1981-06-05 1981-06-05 Friction plate apparatus Pending JPS57200736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8575681A JPS57200736A (en) 1981-06-05 1981-06-05 Friction plate apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8575681A JPS57200736A (en) 1981-06-05 1981-06-05 Friction plate apparatus

Publications (1)

Publication Number Publication Date
JPS57200736A true JPS57200736A (en) 1982-12-09

Family

ID=13867696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8575681A Pending JPS57200736A (en) 1981-06-05 1981-06-05 Friction plate apparatus

Country Status (1)

Country Link
JP (1) JPS57200736A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650830B2 (en) * 1977-08-08 1981-12-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650830B2 (en) * 1977-08-08 1981-12-01

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