JPS55114662A - Steering wheel core bar - Google Patents

Steering wheel core bar

Info

Publication number
JPS55114662A
JPS55114662A JP1016679A JP1016679A JPS55114662A JP S55114662 A JPS55114662 A JP S55114662A JP 1016679 A JP1016679 A JP 1016679A JP 1016679 A JP1016679 A JP 1016679A JP S55114662 A JPS55114662 A JP S55114662A
Authority
JP
Japan
Prior art keywords
steering wheel
core bar
wheel core
rim
notches
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
JP1016679A
Other languages
Japanese (ja)
Inventor
Hideaki Aoki
Isao Ozawa
Tadayoshi Hori
Yoichi Sudo
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
Toyoda Gosei Co Ltd
Original Assignee
Toyota Motor Corp
Toyoda Gosei 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 Toyota Motor Corp, Toyoda Gosei Co Ltd filed Critical Toyota Motor Corp
Priority to JP1016679A priority Critical patent/JPS55114662A/en
Publication of JPS55114662A publication Critical patent/JPS55114662A/en
Pending legal-status Critical Current

Links

Landscapes

  • Steering Controls (AREA)

Abstract

PURPOSE: To avoid and lighten a shock that a car driver gets at the time of collision by a constitution wherein the rim of a steering wheel core bar is divided vertically, and both ends of a spoke are made branching to an plastic deformation easier than a body.
CONSTITUTION: The rim of a steering wheel core bar is divided to 1a and 1b, and both ends 11a, 12a, 11b, 12b of them are bent inside. Then, notches 25, 26 are provided on both horizontal ends of a sheet spoke 2, opposite branch parts 21a, 21b, 22a, 22b are formed across the notches 25, 26, and the ends 11a, 12a, 11b, 12b are fitted and welded in a groove thus formed. When the driver comes in collision with the lower half part 1a of said rim, the branch parts 21a, 22a with low rigidity are subjected to a plastic deformation to absorb kinetic energy.
COPYRIGHT: (C)1980,JPO&Japio
JP1016679A 1979-01-31 1979-01-31 Steering wheel core bar Pending JPS55114662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1016679A JPS55114662A (en) 1979-01-31 1979-01-31 Steering wheel core bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1016679A JPS55114662A (en) 1979-01-31 1979-01-31 Steering wheel core bar

Publications (1)

Publication Number Publication Date
JPS55114662A true JPS55114662A (en) 1980-09-04

Family

ID=11742689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1016679A Pending JPS55114662A (en) 1979-01-31 1979-01-31 Steering wheel core bar

Country Status (1)

Country Link
JP (1) JPS55114662A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007230315A (en) * 2006-02-28 2007-09-13 Toyota Motor Corp Steering wheel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007230315A (en) * 2006-02-28 2007-09-13 Toyota Motor Corp Steering wheel

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