JPS56126086A - Light alloy joining type disc wheel - Google Patents

Light alloy joining type disc wheel

Info

Publication number
JPS56126086A
JPS56126086A JP2993680A JP2993680A JPS56126086A JP S56126086 A JPS56126086 A JP S56126086A JP 2993680 A JP2993680 A JP 2993680A JP 2993680 A JP2993680 A JP 2993680A JP S56126086 A JPS56126086 A JP S56126086A
Authority
JP
Japan
Prior art keywords
disc
rim
disc wheel
light alloy
joining type
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
JP2993680A
Other languages
Japanese (ja)
Inventor
Hitoshi Matsui
Norio Inui
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP2993680A priority Critical patent/JPS56126086A/en
Publication of JPS56126086A publication Critical patent/JPS56126086A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)

Abstract

PURPOSE:To obtain the light alloy joining type disc wheel for car which is superior in joint strength, by fitting the disc into the rim and by irradiating the fayed surface with the electron beam or the like to weld it. CONSTITUTION:Disc 3 where circumferential edge part 4 is extended to the same length as width (l) of rim bottom part 2 in a degree where the weight of the whole is not so large is fitted into rim 1. The electron beam or the laser beam is irradiated to contact parts between rim bottom part 2 and disc circumferential edge part 4, and fused part 5 is formed to join them. Next, needless part 6-6 is cut. In this case, if d>=1/3l is set when the penetration depth of fused part 5 and the width of rim bottom part 2 are denoted as (d) and (l), respectively, a sufficient joint strength is obtained. As a result, cracks are difficult to generate even if this disc wheel is used for a long time, and durability of the disc wheel is improved.
JP2993680A 1980-03-10 1980-03-10 Light alloy joining type disc wheel Pending JPS56126086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2993680A JPS56126086A (en) 1980-03-10 1980-03-10 Light alloy joining type disc wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2993680A JPS56126086A (en) 1980-03-10 1980-03-10 Light alloy joining type disc wheel

Publications (1)

Publication Number Publication Date
JPS56126086A true JPS56126086A (en) 1981-10-02

Family

ID=12289866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2993680A Pending JPS56126086A (en) 1980-03-10 1980-03-10 Light alloy joining type disc wheel

Country Status (1)

Country Link
JP (1) JPS56126086A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868403U (en) * 1981-10-31 1983-05-10 トヨタ自動車株式会社 Joint type disc wheel for automobiles
JPS5967106A (en) * 1982-10-06 1984-04-16 Toyota Motor Corp Connected type disk wheel joint construction for automobile
JPH0562301U (en) * 1992-01-30 1993-08-20 トピー工業株式会社 Car wheel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868403U (en) * 1981-10-31 1983-05-10 トヨタ自動車株式会社 Joint type disc wheel for automobiles
JPS5967106A (en) * 1982-10-06 1984-04-16 Toyota Motor Corp Connected type disk wheel joint construction for automobile
JPH0562301U (en) * 1992-01-30 1993-08-20 トピー工業株式会社 Car wheel

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