KR970039938A - Pressure reducing device for vehicle seat belt - Google Patents

Pressure reducing device for vehicle seat belt Download PDF

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Publication number
KR970039938A
KR970039938A KR1019950054652A KR19950054652A KR970039938A KR 970039938 A KR970039938 A KR 970039938A KR 1019950054652 A KR1019950054652 A KR 1019950054652A KR 19950054652 A KR19950054652 A KR 19950054652A KR 970039938 A KR970039938 A KR 970039938A
Authority
KR
South Korea
Prior art keywords
seat belt
piston
vehicle seat
reducing device
retractor
Prior art date
Application number
KR1019950054652A
Other languages
Korean (ko)
Other versions
KR100226982B1 (en
Inventor
원성우
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 KR1019950054652A priority Critical patent/KR100226982B1/en
Publication of KR970039938A publication Critical patent/KR970039938A/en
Application granted granted Critical
Publication of KR100226982B1 publication Critical patent/KR100226982B1/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
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/341—Belt retractors, e.g. reels comprising energy-absorbing means
    • B60R22/3413—Belt retractors, e.g. reels comprising energy-absorbing means operating between belt reel and retractor frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
    • B60R2022/282—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using fluids or vico-elastic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

시트벨트를 착용한 상태에서 고속 주행시 급제동을 하거나 충돌시 벨트에 의해 전달되는 압박감을 줄이기 위한 수단으로, 리트랙터와, 상기한 리트랙터와 와이어 부재를 통하여 연결되는 피스톤과, 상기한 피스톤이 제공되어 상측챔버 및 하측챔버로 구분되며 일측에는 탄성부재가 설치되는 실린더와, 상기한 상하측 챔버 사이를 연결하는 바이패스 관로를 포함하며, 상기한 상측챔버에 오일이 수용되고, 이 오일은 피스톤 이동시 바이패스 관로로 이동할 수 있도록 밸브가 설치되는 차량용 시트벨트의 압박력 저감장치를 제공한다.As a means for reducing the feeling of pressure transmitted by the belt during high-speed driving or a crash when the seat belt is worn, a retractor, a piston connected through the retractor and a wire member, and the piston are provided. It is divided into an upper chamber and a lower chamber, and one side includes a cylinder on which an elastic member is installed, and a bypass pipe connecting the upper and lower chambers. The oil is accommodated in the upper chamber, and the oil is bypassed when the piston moves. Provided is a pressure reducing device for a vehicle seat belt in which a valve is installed to move to a pass pipe.

Description

차량용 시트 벨트의 압박력 저감장치Pressure reducing device for vehicle seat belt

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

제1도는 본 발명에 의한 시트벨트의 설치예를 나타내는 도면.1 is a view showing an installation example of a seat belt according to the present invention.

Claims (1)

리트랙터와, 상기한 리트랙터와 와이어 부재를 통하여 연결되는 피스톤과, 상기한 피스톤이 제공되어 상측챔버 및 하측챔버로 구분되며 일측에는 탄성부재가 설치되는 실린더와, 상기한 상하측 챔버 사이를 연결하는 바이패스 관로를 포함하며, 상기한 상측챔버에 오일이 수용되고, 이 오일은 피스톤 이동시 바이패스 관로로 이동할 수 있도록 밸브가 설치되는 차량용 시이트 벨트의 압박력 저감장치.A retractor, a piston connected through the retractor and the wire member, and the piston is provided and divided into an upper chamber and a lower chamber, and one side of the cylinder is provided with an elastic member, and connects the upper and lower chambers. Comprising a bypass pipe, wherein the oil is accommodated in the upper chamber, the oil is a device for reducing the pressing force of the seat belt for a vehicle is provided with a valve to move to the bypass pipe when the piston moves. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950054652A 1995-12-22 1995-12-22 Energy absorbing device of seat belt KR100226982B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950054652A KR100226982B1 (en) 1995-12-22 1995-12-22 Energy absorbing device of seat belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950054652A KR100226982B1 (en) 1995-12-22 1995-12-22 Energy absorbing device of seat belt

Publications (2)

Publication Number Publication Date
KR970039938A true KR970039938A (en) 1997-07-24
KR100226982B1 KR100226982B1 (en) 1999-10-15

Family

ID=19443215

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950054652A KR100226982B1 (en) 1995-12-22 1995-12-22 Energy absorbing device of seat belt

Country Status (1)

Country Link
KR (1) KR100226982B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2453339B (en) * 2007-10-02 2010-03-31 Peter Reginald Clarke Injection moulding apparatus and injection moulding method
KR101706464B1 (en) * 2015-07-24 2017-02-15 한양대학교 에리카산학협력단 A Load Limiter and An Operating Method Thereof
CN105422729A (en) * 2015-12-01 2016-03-23 福建师范大学 Speed self-adaptation buffering device and assembling method thereof

Also Published As

Publication number Publication date
KR100226982B1 (en) 1999-10-15

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