JPS55112426A - Brake shoe for bicycle - Google Patents

Brake shoe for bicycle

Info

Publication number
JPS55112426A
JPS55112426A JP1842579A JP1842579A JPS55112426A JP S55112426 A JPS55112426 A JP S55112426A JP 1842579 A JP1842579 A JP 1842579A JP 1842579 A JP1842579 A JP 1842579A JP S55112426 A JPS55112426 A JP S55112426A
Authority
JP
Japan
Prior art keywords
rim
rear end
brake shoe
main body
comes
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
JP1842579A
Other languages
Japanese (ja)
Inventor
Kunihiko Yoshikawa
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.)
YOSHIKAWA SEISAKUSHO KK
Original Assignee
YOSHIKAWA SEISAKUSHO KK
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 YOSHIKAWA SEISAKUSHO KK filed Critical YOSHIKAWA SEISAKUSHO KK
Priority to JP1842579A priority Critical patent/JPS55112426A/en
Publication of JPS55112426A publication Critical patent/JPS55112426A/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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D2069/004—Profiled friction surfaces, e.g. grooves, dimples

Landscapes

  • Braking Arrangements (AREA)

Abstract

PURPOSE: To prevent noise and vibration to be produced when a brake shoe comes in linear contact with a rim by a method wherein part of the rear end of the brake shoe is removed and the brake surface of the rear end is bent in the reverse direction against the rim when the brakes are applied.
CONSTITUTION: A brake shoe body 5 is mounted along the extended direction of a rim. Here, a drain groove 12 is formed to the left side as illustrated from the center line 11 of the brake surface 7 and a groove 13 deeper than the drain groove 12 is formed in the central part. Close to the rear end of the main body 5 is formed an equilateral triangle hole 14 and one vertex 14a of this hole 14 is located so that it may face the front end side of the main body 5. Accordingly, through the main body 5 becomes oblique by some cause, the rear end 10 is bent in the reverse direction against the rim 6 because there is the hole 14 when the rear end comes in contact with the rim 6 and so the rear end 10 comes in surface contact C with the rim 6. Accordingly, the linear contact by the front end alone can be avoided to realize the intended purpose.
COPYRIGHT: (C)1980,JPO&Japio
JP1842579A 1979-02-21 1979-02-21 Brake shoe for bicycle Pending JPS55112426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1842579A JPS55112426A (en) 1979-02-21 1979-02-21 Brake shoe for bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1842579A JPS55112426A (en) 1979-02-21 1979-02-21 Brake shoe for bicycle

Publications (1)

Publication Number Publication Date
JPS55112426A true JPS55112426A (en) 1980-08-30

Family

ID=11971287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1842579A Pending JPS55112426A (en) 1979-02-21 1979-02-21 Brake shoe for bicycle

Country Status (1)

Country Link
JP (1) JPS55112426A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6381794U (en) * 1986-11-18 1988-05-30
US5064027A (en) * 1989-10-23 1991-11-12 Maeda Industries, Ltd. Brake shoe for bicycles
JP2009097531A (en) * 2007-10-12 2009-05-07 Toyota Motor Corp Disk brake device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6381794U (en) * 1986-11-18 1988-05-30
US5064027A (en) * 1989-10-23 1991-11-12 Maeda Industries, Ltd. Brake shoe for bicycles
JP2009097531A (en) * 2007-10-12 2009-05-07 Toyota Motor Corp Disk brake device

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