JPS5663135A - Brake disk - Google Patents

Brake disk

Info

Publication number
JPS5663135A
JPS5663135A JP13909279A JP13909279A JPS5663135A JP S5663135 A JPS5663135 A JP S5663135A JP 13909279 A JP13909279 A JP 13909279A JP 13909279 A JP13909279 A JP 13909279A JP S5663135 A JPS5663135 A JP S5663135A
Authority
JP
Japan
Prior art keywords
flange
fitting
bolt
fitting portion
brake disk
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
JP13909279A
Other languages
Japanese (ja)
Other versions
JPS60578B2 (en
Inventor
Minoru Kuramoto
Yutaka Hagiwara
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP13909279A priority Critical patent/JPS60578B2/en
Publication of JPS5663135A publication Critical patent/JPS5663135A/en
Publication of JPS60578B2 publication Critical patent/JPS60578B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Braking Arrangements (AREA)

Abstract

PURPOSE: To prevent the occurrence of cracks due to the lowering of fatigue strength of a flange-fitted portion by intersecting at an obtuse angle the braking portion of a brake disk and a bolt-fitted face of a flange-fitting portion where a flange is to be fixed with the inside end portion in the radial direction.
CONSTITUTION: A sheet shaft is inserted into the fitting hole 11 of a brake disk 1, and a bolt is thrust from a bolt-fitting face 9 into the hole 14 of each flange-fitting portion 6. The brake disk 1 is fixed by the bolt to a flange, not illustrated, to touch with a flange contact face 12. Since the radial inside end 8 of the flange-fitting portion 6 is intersected at an obtuse angle with the bolt-fitting portion 9 of the flange-fitting portion in parallel with the braking faces 4 and 4', no edged portion with an obtuse angle formed upon casting remains in the flange-fitting portion and therefore, no cracks develop in each of the flange-fitting portions 6.
COPYRIGHT: (C)1981,JPO&Japio
JP13909279A 1979-10-26 1979-10-26 brake disc Expired JPS60578B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13909279A JPS60578B2 (en) 1979-10-26 1979-10-26 brake disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13909279A JPS60578B2 (en) 1979-10-26 1979-10-26 brake disc

Publications (2)

Publication Number Publication Date
JPS5663135A true JPS5663135A (en) 1981-05-29
JPS60578B2 JPS60578B2 (en) 1985-01-09

Family

ID=15237297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13909279A Expired JPS60578B2 (en) 1979-10-26 1979-10-26 brake disc

Country Status (1)

Country Link
JP (1) JPS60578B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002048167A (en) * 2000-08-03 2002-02-15 Sumitomo Metal Ind Ltd Brake disc
US8668058B2 (en) 2005-03-30 2014-03-11 Federal-Mogul Worldwide, Inc. Vented disc brake rotor
WO2015196037A1 (en) * 2014-06-20 2015-12-23 Hendrickson Usa, L.L.C. Reduced-diameter brake rotor for heavy-duty vehicles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002048167A (en) * 2000-08-03 2002-02-15 Sumitomo Metal Ind Ltd Brake disc
US8668058B2 (en) 2005-03-30 2014-03-11 Federal-Mogul Worldwide, Inc. Vented disc brake rotor
WO2015196037A1 (en) * 2014-06-20 2015-12-23 Hendrickson Usa, L.L.C. Reduced-diameter brake rotor for heavy-duty vehicles
US9933029B2 (en) 2014-06-20 2018-04-03 Hendrickson Usa, L.L.C. Reduced-diameter brake rotor for heavy-duty vehicles

Also Published As

Publication number Publication date
JPS60578B2 (en) 1985-01-09

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