WO1997008016A3 - Air cushion buffer for absorbing shock in car - Google Patents

Air cushion buffer for absorbing shock in car Download PDF

Info

Publication number
WO1997008016A3
WO1997008016A3 PCT/KR1996/000146 KR9600146W WO9708016A3 WO 1997008016 A3 WO1997008016 A3 WO 1997008016A3 KR 9600146 W KR9600146 W KR 9600146W WO 9708016 A3 WO9708016 A3 WO 9708016A3
Authority
WO
WIPO (PCT)
Prior art keywords
bumps
car
air cushion
absorbing shock
cushion buffer
Prior art date
Application number
PCT/KR1996/000146
Other languages
French (fr)
Other versions
WO1997008016A2 (en
Inventor
Won In Lee
Original Assignee
Won In Lee
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 Won In Lee filed Critical Won In Lee
Publication of WO1997008016A2 publication Critical patent/WO1997008016A2/en
Publication of WO1997008016A3 publication Critical patent/WO1997008016A3/en

Links

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
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R19/20—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0436—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by being contained in a generally closed space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0454—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by the assembling method or by the mounting arrangement, e.g. mounting of the membrane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • B60R2021/0407—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings using gas or liquid as energy absorbing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • B60R2021/0442—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings associated with the roof panel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

The title of the invention is air cushion buffer for absorbing shock in car, which is applied to inner or outer part of a vehicle. This paper articulates the characteristics and manufacturing process of the invention. Its manufacturing process is: 1) Forge a base sheet (5) having embossed bumps (2) on it. 2) Unit pressurized air tubes (8) and elastic material (19) are inserted into the bumps (2). 3) A flat sheet (1) rigged with fixing clips (6) is mounted on the bumps and secured airtight. 4) On the secured bumps place a cover in the way that leaves space between the two. 5) The cover is coated with elastic resin to be shaped. The resin which underwent refractory treatment is carved with designed patterns.
PCT/KR1996/000146 1995-08-26 1996-08-24 Air cushion buffer for absorbing shock in car WO1997008016A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019950026676A KR970009679A (en) 1995-08-26 1995-08-26 Shock Absorption Air Cushion Sheet
KR1995/26676 1995-08-26

Publications (2)

Publication Number Publication Date
WO1997008016A2 WO1997008016A2 (en) 1997-03-06
WO1997008016A3 true WO1997008016A3 (en) 1997-04-24

Family

ID=19424568

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR1996/000146 WO1997008016A2 (en) 1995-08-26 1996-08-24 Air cushion buffer for absorbing shock in car

Country Status (2)

Country Link
KR (1) KR970009679A (en)
WO (1) WO1997008016A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10254488A1 (en) * 2002-04-01 2003-10-16 Matthias Trautmann Air bag component for automobile passenger compartment has pressurized air chamber on side facing passenger compartment for providing cushioning in accident situation
DE102011109635A1 (en) * 2011-08-05 2013-02-07 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Motor vehicle with a safety device
US10336290B1 (en) 2015-11-18 2019-07-02 Apple Inc. Extendable bumpers for vehicles
CN114426077A (en) * 2022-02-17 2022-05-03 山东创新精密科技有限公司 Friction stir welding aluminum alloy ship bottom plate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690710A (en) * 1971-05-12 1972-09-12 Michael G Curran Shock absorbing bumper
US3782767A (en) * 1971-04-05 1974-01-01 A Moore Resilient, tubular bumpers
US3933387A (en) * 1975-03-10 1976-01-20 General Motors Corporation Thermoformed plastic energy absorber for vehicles
GB2246982A (en) * 1990-01-05 1992-02-19 Chen Ming Tang Vehicle bumper assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782767A (en) * 1971-04-05 1974-01-01 A Moore Resilient, tubular bumpers
US3690710A (en) * 1971-05-12 1972-09-12 Michael G Curran Shock absorbing bumper
US3933387A (en) * 1975-03-10 1976-01-20 General Motors Corporation Thermoformed plastic energy absorber for vehicles
GB2246982A (en) * 1990-01-05 1992-02-19 Chen Ming Tang Vehicle bumper assembly

Also Published As

Publication number Publication date
WO1997008016A2 (en) 1997-03-06
KR970009679A (en) 1997-03-27

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