KR970015267A - Bumper of car - Google Patents

Bumper of car Download PDF

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Publication number
KR970015267A
KR970015267A KR1019950033198A KR19950033198A KR970015267A KR 970015267 A KR970015267 A KR 970015267A KR 1019950033198 A KR1019950033198 A KR 1019950033198A KR 19950033198 A KR19950033198 A KR 19950033198A KR 970015267 A KR970015267 A KR 970015267A
Authority
KR
South Korea
Prior art keywords
bumper
pneumatic cylinder
rear side
heat
expansion chamber
Prior art date
Application number
KR1019950033198A
Other languages
Korean (ko)
Other versions
KR0139458B1 (en
Inventor
김대훈
Original Assignee
전성원
현대자동차 주식회사
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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950033198A priority Critical patent/KR0139458B1/en
Publication of KR970015267A publication Critical patent/KR970015267A/en
Application granted granted Critical
Publication of KR0139458B1 publication Critical patent/KR0139458B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/32—Fluid shock absorbers, e.g. with coaxial coil springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Exhaust Silencers (AREA)

Abstract

배기가스의 폐열을 범퍼의 완충기능에 부가적으로 이용하여 완충기능을 크게 향상시킬 목적으로; 범퍼와, 상기 범퍼의 양측부분에 후측으로 돌출되도록 고정되는 범퍼 스테이를 포함하는 범퍼 어셈블리와; 상기 범퍼스테이의 후단으로 형성되는 피스톤을 수용할 수 있도록 사이드 멤버의 내부에 배치되는 공압 실린더와; 관로로서 상기 공압 실린더의 후측과 연통되며, 압력 조절수단을 보유하고, 배기관의 열에 의하여 내압이 증감되는 공기 팽창쳄버를 포함하여 이루어지는 자동차의 범퍼를 제공한다.To use the waste heat of the exhaust gas in addition to the buffer function of the bumper to greatly improve the buffer function; A bumper assembly including a bumper and a bumper stay fixed to protrude to a rear side at both sides of the bumper; A pneumatic cylinder disposed inside the side member to accommodate the piston formed at the rear end of the bumper stay; It provides a bumper of a vehicle in communication with a rear side of the pneumatic cylinder as a conduit, and having an air expansion chamber having a pressure regulating means and whose internal pressure is increased or decreased by the heat of the exhaust pipe.

Description

자동차의 범퍼Bumper of car

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 범퍼의 측단면도,1 is a side cross-sectional view of a bumper according to the present invention,

제2도는 종래 범퍼의 측단면도이다.2 is a side cross-sectional view of a conventional bumper.

Claims (2)

범퍼와, 상기 펌퍼의 양측부분에 후측으로 돌출되도록 고정되는 범퍼 스테이를 포함하는 범퍼 어셈블리와; 상기 범퍼 스테이이의 후단으로 형성되는 피스톤을 수용할 수 있도록 사이들 멤버의 내부에 배치되는 공압 실린더와; 관로로서 상기 공압 실린더의 후측과 연통되며, 압력 조절수단을 보유하고, 배기관의 열에 의하여 내압의 증감되는 공기 팽창쳄버를 포함하여 이루어지는 자동차의 범퍼.A bumper assembly including a bumper and a bumper stay fixed to protrude to a rear side of both sides of the pump; A pneumatic cylinder disposed inside the siddle member to accommodate the piston formed at the rear end of the bumper stay; A bumper for a vehicle, the air passage being in communication with a rear side of the pneumatic cylinder and having a pressure regulating means, the air expansion chamber being increased or decreased in internal pressure by the heat of the exhaust pipe. 제1항에 있어서, 공기 팽창쳄버로 열을 공급하는 배기관에는 열교환수단으로 냉각핀을 형성함을 특징으로 하는 자동차의 범퍼.The bumper of an automobile according to claim 1, wherein the exhaust pipe for supplying heat to the air expansion chamber is formed with a cooling fin as a heat exchange means. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950033198A 1995-09-30 1995-09-30 Bumper for a vehicle KR0139458B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950033198A KR0139458B1 (en) 1995-09-30 1995-09-30 Bumper for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950033198A KR0139458B1 (en) 1995-09-30 1995-09-30 Bumper for a vehicle

Publications (2)

Publication Number Publication Date
KR970015267A true KR970015267A (en) 1997-04-28
KR0139458B1 KR0139458B1 (en) 1998-10-15

Family

ID=19428725

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950033198A KR0139458B1 (en) 1995-09-30 1995-09-30 Bumper for a vehicle

Country Status (1)

Country Link
KR (1) KR0139458B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100410506B1 (en) * 2000-12-29 2003-12-18 현대자동차주식회사 An automotive impact absorbing means
KR101013281B1 (en) * 2008-02-26 2011-02-09 이혜인 The shock absorption device of application of air compression

Also Published As

Publication number Publication date
KR0139458B1 (en) 1998-10-15

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