JPS54138964A - Improvements in brake assembling part for brake motor - Google Patents

Improvements in brake assembling part for brake motor

Info

Publication number
JPS54138964A
JPS54138964A JP4691978A JP4691978A JPS54138964A JP S54138964 A JPS54138964 A JP S54138964A JP 4691978 A JP4691978 A JP 4691978A JP 4691978 A JP4691978 A JP 4691978A JP S54138964 A JPS54138964 A JP S54138964A
Authority
JP
Japan
Prior art keywords
brake
ratchet gear
ratchet
clearance
disc
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
JP4691978A
Other languages
Japanese (ja)
Inventor
Yasusaburo Sugita
Yutaka Ogawa
Katsutada Watanabe
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.)
Akebono Brake Industry Co Ltd
Original Assignee
Akebono Brake Industry Co 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 Akebono Brake Industry Co Ltd filed Critical Akebono Brake Industry Co Ltd
Priority to JP4691978A priority Critical patent/JPS54138964A/en
Publication of JPS54138964A publication Critical patent/JPS54138964A/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
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • F16D65/567—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc brake
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/24—Electric or magnetic using motors
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/36—Helical cams, Ball-rotating ramps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)

Abstract

PURPOSE: To automatically adjust a clearance between a pad and a disc of a brake by constituting the brake such that, when an amount of movement upon rotation of a ball-lump mechanism exceeds a predetermined level, the excessive amount of movement is converted into a motion for feeding a ratchet gear.
CONSTITUTION: A caliper memver 5 is fitted in another caliper member 6 which has at an end thereof a threaded section 17 on which a ratchet gear 18 is screwed. On the other hand, a rotational plate 11 has a pawl 16 secured thereto which is engaged with a ratchet tooth of the ratchet gear 18. If wear proceeds on friction pads 3, 3', a rotational angle of the rotational plate 11 becomes larger than a normal predetermined angle so that the ratchet gear 18 is fed one ratchet tooth space thereof. Accordingly, the caliper member 5 is drawn in the direction of an arrow A to reduce the clearance between the friction pads 3 and 3' and a disc 3".
COPYRIGHT: (C)1979,JPO&Japio
JP4691978A 1978-04-20 1978-04-20 Improvements in brake assembling part for brake motor Pending JPS54138964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4691978A JPS54138964A (en) 1978-04-20 1978-04-20 Improvements in brake assembling part for brake motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4691978A JPS54138964A (en) 1978-04-20 1978-04-20 Improvements in brake assembling part for brake motor

Publications (1)

Publication Number Publication Date
JPS54138964A true JPS54138964A (en) 1979-10-27

Family

ID=12760731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4691978A Pending JPS54138964A (en) 1978-04-20 1978-04-20 Improvements in brake assembling part for brake motor

Country Status (1)

Country Link
JP (1) JPS54138964A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473136A (en) * 1980-08-27 1984-09-25 Sab Industri Ab Rail vehicle disc brake arrangement
KR100486397B1 (en) * 1996-12-30 2005-07-21 로베르트 보쉬 게엠베하 Brake Device and Operation Method
KR101197477B1 (en) 2007-11-15 2012-11-09 주식회사 만도 Disk brake for vehicle
JP2013519049A (en) * 2010-02-02 2013-05-23 クノル−ブレムゼ ジステーメ フューア シーネンファールツォイゲ ゲゼルシャフト ミット ベシュレンクテル ハフツング Push rod adjuster for compact brake caliper unit with adjustable lever that can collide with elastic stopper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473136A (en) * 1980-08-27 1984-09-25 Sab Industri Ab Rail vehicle disc brake arrangement
KR100486397B1 (en) * 1996-12-30 2005-07-21 로베르트 보쉬 게엠베하 Brake Device and Operation Method
KR101197477B1 (en) 2007-11-15 2012-11-09 주식회사 만도 Disk brake for vehicle
JP2013519049A (en) * 2010-02-02 2013-05-23 クノル−ブレムゼ ジステーメ フューア シーネンファールツォイゲ ゲゼルシャフト ミット ベシュレンクテル ハフツング Push rod adjuster for compact brake caliper unit with adjustable lever that can collide with elastic stopper

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