JPS57127132A - Manufacture of disk brake rotor - Google Patents

Manufacture of disk brake rotor

Info

Publication number
JPS57127132A
JPS57127132A JP1321081A JP1321081A JPS57127132A JP S57127132 A JPS57127132 A JP S57127132A JP 1321081 A JP1321081 A JP 1321081A JP 1321081 A JP1321081 A JP 1321081A JP S57127132 A JPS57127132 A JP S57127132A
Authority
JP
Japan
Prior art keywords
molten metal
steel plate
manufacture
brake rotor
disk brake
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
JP1321081A
Other languages
Japanese (ja)
Other versions
JPS649500B2 (en
Inventor
Yukihide Asano
Hiroyuki Oishi
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.)
Aisin Takaoka Co Ltd
Original Assignee
Takaoka Industrial 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 Takaoka Industrial Co Ltd filed Critical Takaoka Industrial Co Ltd
Priority to JP1321081A priority Critical patent/JPS57127132A/en
Publication of JPS57127132A publication Critical patent/JPS57127132A/en
Publication of JPS649500B2 publication Critical patent/JPS649500B2/ja
Granted 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
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • 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
    • F16D65/02—Braking members; Mounting thereof
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/1304—Structure
    • F16D2065/132—Structure layered
    • 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
    • F16D65/02—Braking members; Mounting thereof
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/1304—Structure
    • F16D2065/1328—Structure internal cavities, e.g. cooling channels

Landscapes

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

Abstract

PURPOSE:To enable the manufacture of a ventilated type disk brake rotor of small-sized and light weight by a method wherein an air passage is formed by a steel plate and casted by molten metal altogether. CONSTITUTION:The first steel plate 1 is formed such that a radial projection part 1a making an air passage 3 and a passage port 5 for molten metal are pressed. The second steel plate 2 has the same inner and outer diameters as those of the steel plate 1, and the passage hole 5 is formed by a pressing process. These steel plates 1 and 2 are closely contacted to each other, then connected to each other by a spot welding and the like. The steel plates 1 and 2 are placed on the lower casting mold 11 and then the upper mold 10 is placed thereon. When the molten metal is poured into the cavity 9a, the molten metal is immersed into the cavity 9b through the passage hole 5, so that the steel plates 1 and 2 are casted altogether.
JP1321081A 1981-01-30 1981-01-30 Manufacture of disk brake rotor Granted JPS57127132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1321081A JPS57127132A (en) 1981-01-30 1981-01-30 Manufacture of disk brake rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1321081A JPS57127132A (en) 1981-01-30 1981-01-30 Manufacture of disk brake rotor

Publications (2)

Publication Number Publication Date
JPS57127132A true JPS57127132A (en) 1982-08-07
JPS649500B2 JPS649500B2 (en) 1989-02-17

Family

ID=11826787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1321081A Granted JPS57127132A (en) 1981-01-30 1981-01-30 Manufacture of disk brake rotor

Country Status (1)

Country Link
JP (1) JPS57127132A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503214A (en) * 1994-04-04 1996-04-02 Cmi International, Inc. Mold and method for casting a disk brake rotor
US20130284549A1 (en) * 2010-12-30 2013-10-31 Igor Georgievich Rudoy Motorcycle brake disc rotor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503214A (en) * 1994-04-04 1996-04-02 Cmi International, Inc. Mold and method for casting a disk brake rotor
US20130284549A1 (en) * 2010-12-30 2013-10-31 Igor Georgievich Rudoy Motorcycle brake disc rotor
US9188181B2 (en) * 2010-12-30 2015-11-17 Igor Georgievich Rudoy Motorcycle brake disc rotor

Also Published As

Publication number Publication date
JPS649500B2 (en) 1989-02-17

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