KR100678394B1 - 모듈 에너지-흡수 어셈블리를 만들기 위한 방법 - Google Patents
모듈 에너지-흡수 어셈블리를 만들기 위한 방법 Download PDFInfo
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- KR100678394B1 KR100678394B1 KR1020037000703A KR20037000703A KR100678394B1 KR 100678394 B1 KR100678394 B1 KR 100678394B1 KR 1020037000703 A KR1020037000703 A KR 1020037000703A KR 20037000703 A KR20037000703 A KR 20037000703A KR 100678394 B1 KR100678394 B1 KR 100678394B1
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/12—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor of articles having inserts or reinforcements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
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- B29C2791/007—Using fluid under pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- 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
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- 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
- B60R2021/0435—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings associated with the side or roof pillars
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- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
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Abstract
Description
Claims (21)
- 베이스 및 베이스와 연관된 에너지-흡수 모듈을 구비한 단일층 모듈 에너지-흡수 어셈블리를 만들기 위한 방법에 있어서,열성형 도구에 다수의 프루스토-원뿔형 리세스들을 제공하는 단계;플라스틱 시트를 그것의 뒤틀림과 녹는점 사이의 온도로 가열하는 단계;가열된 플라스틱 시트를 열성형 도구와 접촉시키고 가열된 플라스틱 시트가 열성형 도구에 합치하도록 가열된 플라스틱 시트를 열성형 도구 상에 압박함으로써, 플라스틱 시트 내에 프루스토-원뿔형 리세스들을 형성하고 가열된 플라스틱 파트를 제공하는 단계;냉각된 플라스틱 파트를 제공하도록 가열된 플라스틱 파트를 냉각하는 단계; 및냉각된 플라스틱 파트가 그 안에 일체로 형성된 프루스토-원뿔형 리세스들을 가진 단일 시트 에너지 흡수재로서 단독으로 작용할 수 있도록 열성형 도구에서 냉각된 플라스틱 파트를 배출하는 단계로서, 에너지 흡수 동안 프루스토-원뿔형 리세스들이 적어도 부분적으로 접히게 되어 에너지 흡수가 프루스토-원뿔형 리세스들에 의해 제공되는 단계;를 포함하는 모듈 에너지-흡수 어셈블리를 만들기 위한 방법.
- 제1항에 있어서, 화스너, 범퍼 패시어, 전선, 튜브, 에어백 및 하우징으로 구성된 그룹에서 선택된 하나 이상의 대상물을 상기 냉각된 플라스틱 파트에 형성된 적어도 약간의 리세스에 적어도 부분적으로 배치하는 단계를 더 포함하는 모듈 에너지-흡수 어셈블리를 만들기 위한 방법.
- 제1항에 있어서, 상기 리세스를 형성하는 단계는 냉각된 플라스틱 파트가 설치면에 분리 가능하게 부착될 수 있도록 하나 이상의 부착 부재를 제공하기 위하여 플라스틱 시트로부터 프로젝션을 형성하는 것을 포함하는 모듈 에너지-흡수 어셈블리를 만들기 위한 방법.
- 제1항의 방법에 있어서, 상기 리세스를 형성하는 단계는 상기 플라스틱 시트가 하나 이상의 특정 위치에서 제어된 방식으로 구부러지도록 상기 플라스틱 시트에 하나 이상의 힌지(hinge)를 형성하는 것을 포함하는 모듈 에너지-흡수 어셈블리를 만들기 위한 방법.
- 제1항에 있어서, 상기 리세스를 형성하는 단계는 상기 플라스틱 시트가 지그 또는 설치물에 맞춰서 배치되도록 하나 이상의 탐지기를 형성하는 것을 포함하는 모듈 에너지-흡수 어셈블리를 만들기 위한 방법.
- 삭제
- 삭제
- 베이스 및 베이스와 연관된 에너지-흡수 모듈을 구비한 단일층 모듈 에너지-흡수 어셈블리를 만들기 위한 방법에 있어서,열성형 도구에 다수의 프루스토-원뿔형 리세스들을 제공하는 단계;플라스틱 시트를 그것의 뒤틀림과 녹는점 사이의 온도로 가열하는 단계;가열된 플라스틱 시트를 열성형 도구와 접촉시키고 가열된 플라스틱 시트가 열성형 도구에 합치하도록 가열된 플라스틱 시트를 열성형 도구 상에 진공성형함으로써, 플라스틱 시트 내에 프루스토-원뿔형 리세스들을 형성하고 가열된 플라스틱 파트를 제공하는 단계;대상물을 수용하기 위한 적어도 약간의 선형 채널들을 형성하는 단계;냉각된 플라스틱 파트가 그 안에 일체로 형성된 프루스토-원뿔형 리세스들 및 채널들을 가진 단일 시트 에너지 흡수재로서 단독으로 작용할 수 있도록 열성형 도구에서 냉각된 플라스틱 파트를 배출하는 단계로서, 에너지 흡수 동안 프루스토-원뿔형 리세스들이 적어도 부분적으로 접히게 되어 에너지 흡수가 프루스토-원뿔형 리세스들에 의해 제공되는 단계;를 포함하는 모듈 에너지-흡수 어셈블리를 만들기 위한 방법.
- 제1항의 방법에 있어서, 상기 리세스를 형성하는 단계는 상기 가열된 플라스틱 파트에 유동체의 통과를 위한 덕트(ducts)를 형성하는 것을 포함하는 모듈 에너지-흡수 어셈블리를 만들기 위한 방법.
- 제1항의 방법에 있어서, 상기 가열된 플라스틱 시트를 상기 열성형 도구와 접촉시키는 단계는 진공 당김 단계에 조력하기 위하여 상기 플라스틱 시트를 상기 열성형 도구 위로 압박하기 위한 기구를 포함하는 모듈 에너지-흡수 어셈블리를 만들기 위한 방법.
- 삭제
- 삭제
- 삭제
- 베이스 및 베이스와 연관된 에너지-흡수 모듈을 구비한 단일층 모듈 에너지-흡수 어셈블리를 만들기 위한 방법에 있어서,열성형 도구에 다수의 프루스토-원뿔형 리세스들을 제공하는 단계;플라스틱 시트를 그것의 뒤틀림과 녹는점 사이의 온도로 가열하는 단계;가열된 플라스틱 시트가 열성형 도구에 합치함에 따라 가열된 플라스틱 시트에 의해 고정되는 하나 이상의 파트를 열성형 도구로 삽입하는 단계;가열된 플라스틱 시트를 열성형 도구와 접촉시키고 가열된 플라스틱 시트가 열성형 도구에 합치하도록 가열된 플라스틱 시트를 열성형 도구 상에 진공성형함으로써, 플라스틱 시트 내에 프루스토-원뿔형 리세스들을 형성하고 가열된 플라스틱 파트를 제공하는 단계;냉각된 플라스틱 파트를 제공하도록 가열된 플라스틱 파트를 냉각하는 단계; 및냉각된 플라스틱 파트가 그 안에 일체로 형성된 프루스토-원뿔형 리세스들을 가진 단일 시트 에너지 흡수재로서 단독으로 작용할 수 있도록 열성형 도구에서 냉각된 플라스틱 파트를 배출하는 단계로서, 에너지 흡수 동안 프루스토-원뿔형 리세스들이 적어도 부분적으로 접히게 되어 에너지 흡수가 프루스토-원뿔형 리세스들에 의해 제공되는 단계;를 포함하는 모듈 에너지-흡수 어셈블리를 만들기 위한 방법.
- 제1항의 방법에 있어서, 상기 가열된 플라스틱 시트를 상기 열성형 도구와 접촉시키는 단계는 상기 가열된 시트와 상기 도구 사이에 진공을 적용하는 것을 포 함하는 모듈 에너지-흡수 어셈블리를 만들기 위한 방법.
- 제1항의 방법에 있어서, 상기 가열된 플라스틱 시트를 상기 열성형 도구와 접촉시키는 단계는 형성하기, 당기기(drawing), 누르기(pressing), 또는 상기 가열된 플라스틱 시트가 상기 열성형 도구에 합치하는 것을 용이하게 하기 위해, 상기 도구와 관련하여 상기 가열된 플라스틱의 반대편으로부터 압력을 적용하는 것을 포함하는 모듈 에너지-흡수 어셈블리를 만들기 위한 방법.
- 제1항의 방법에 있어서, 상기 리세스를 형성하는 단계 동안 또는 후에, 상기 플라스틱 시트를 다듬는(trimming) 단계를 더 포함하는 모듈 에너지-흡수 어셈블리를 만들기 위한 방법.
- 삭제
- 제1항의 방법에 있어서, 상기 가열된 플라스틱 시트를 상기 열성형 도구와 접촉시키는 단계는 진공 성형(vacuum forming)에 의하여 상기 플라스틱 시트를 상기 도구에 압착하는 것을 또한 포함하는 모듈 에너지-흡수 어셈블리를 만들기 위한 방법.
- 제8항의 방법에 있어서, 상기 가열된 플라스틱 시트를 상기 열성형 도구와 접촉시키는 단계는 진공 성형에 의하여 상기 플라스틱 시트를 상기 도구에 압착하는 것을 또한 포함하는 모듈 에너지-흡수 어셈블리를 만들기 위한 방법.
- 제14항의 방법에 있어서, 상기 가열된 플라스틱 시트를 상기 열성형 도구와 접촉시키는 단계는 진공 성형에 의하여 상기 플라스틱 시트를 상기 도구에 압착하는 것을 또한 포함하는 모듈 에너지-흡수 어셈블리를 만들기 위한 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/617,691 US6679967B1 (en) | 1998-02-04 | 2000-07-17 | Method for making a modular energy-absorbing assembly |
US09/617,691 | 2000-07-17 | ||
PCT/US2001/011905 WO2002006033A1 (en) | 2000-07-17 | 2001-04-12 | Method for making a modular energy-absorbing assembly |
Publications (2)
Publication Number | Publication Date |
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KR20030020383A KR20030020383A (ko) | 2003-03-08 |
KR100678394B1 true KR100678394B1 (ko) | 2007-02-05 |
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KR1020037000703A Expired - Fee Related KR100678394B1 (ko) | 2000-07-17 | 2001-04-12 | 모듈 에너지-흡수 어셈블리를 만들기 위한 방법 |
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EP (1) | EP1332031B2 (ko) |
JP (2) | JP4861597B2 (ko) |
KR (1) | KR100678394B1 (ko) |
CN (1) | CN1254357C (ko) |
AT (1) | ATE466718T1 (ko) |
AU (1) | AU2001251561A1 (ko) |
DE (1) | DE60142069D1 (ko) |
WO (1) | WO2002006033A1 (ko) |
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CN105793602B (zh) * | 2013-11-27 | 2017-11-14 | 新日铁住金株式会社 | 冲击吸收零件 |
JP5962724B2 (ja) * | 2014-09-04 | 2016-08-03 | 株式会社豊田自動織機 | エネルギー吸収部材 |
CN105845856A (zh) * | 2015-01-14 | 2016-08-10 | 财团法人金属工业研究发展中心 | 缓冲防撞装置及其能量吸收板的制造方法 |
CN105462170B (zh) * | 2015-11-23 | 2018-02-27 | 山东中恒碳纤维科技发展有限公司 | 一种纤维增强汽车保险杠及其制备方法 |
CN108971354B (zh) * | 2018-08-10 | 2019-10-01 | 徐州皇浦世味食品有限公司 | 一种高精度加工仪器 |
CN112026703B (zh) * | 2020-07-31 | 2021-10-29 | 东风延锋汽车饰件系统有限公司 | 一种吸能器 |
CN114635938B (zh) * | 2022-02-22 | 2024-01-09 | 哈尔滨工程大学 | 一种张拉式蛋壳板防撞缓冲组件及防撞缓冲装置 |
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2001
- 2001-04-12 EP EP01924956.4A patent/EP1332031B2/en not_active Expired - Lifetime
- 2001-04-12 AU AU2001251561A patent/AU2001251561A1/en not_active Abandoned
- 2001-04-12 KR KR1020037000703A patent/KR100678394B1/ko not_active Expired - Fee Related
- 2001-04-12 WO PCT/US2001/011905 patent/WO2002006033A1/en active Application Filing
- 2001-04-12 DE DE60142069T patent/DE60142069D1/de not_active Expired - Lifetime
- 2001-04-12 JP JP2002511954A patent/JP4861597B2/ja not_active Expired - Fee Related
- 2001-04-12 CN CNB018129986A patent/CN1254357C/zh not_active Expired - Lifetime
- 2001-04-12 AT AT01924956T patent/ATE466718T1/de not_active IP Right Cessation
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2009
- 2009-05-29 JP JP2009131531A patent/JP2009274446A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
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WO2002006033A1 (en) | 2002-01-24 |
EP1332031B1 (en) | 2010-05-05 |
JP2005517547A (ja) | 2005-06-16 |
JP4861597B2 (ja) | 2012-01-25 |
JP2009274446A (ja) | 2009-11-26 |
EP1332031A4 (en) | 2007-05-09 |
ATE466718T1 (de) | 2010-05-15 |
CN1443108A (zh) | 2003-09-17 |
AU2001251561A1 (en) | 2002-01-30 |
CN1254357C (zh) | 2006-05-03 |
EP1332031A1 (en) | 2003-08-06 |
KR20030020383A (ko) | 2003-03-08 |
EP1332031B2 (en) | 2016-06-15 |
DE60142069D1 (de) | 2010-06-17 |
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