KR100951208B1 - 보강된 구조체 및 그의 제조 방법 - Google Patents
보강된 구조체 및 그의 제조 방법 Download PDFInfo
- Publication number
- KR100951208B1 KR100951208B1 KR1020047011270A KR20047011270A KR100951208B1 KR 100951208 B1 KR100951208 B1 KR 100951208B1 KR 1020047011270 A KR1020047011270 A KR 1020047011270A KR 20047011270 A KR20047011270 A KR 20047011270A KR 100951208 B1 KR100951208 B1 KR 100951208B1
- Authority
- KR
- South Korea
- Prior art keywords
- reinforcement
- insert
- expandable
- unibody
- frame rail
- 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.)
- Expired - Fee Related
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Classifications
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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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/002—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material a foamable synthetic material or metal being added in situ
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
Description
Claims (12)
- a) 격벽-형성 삽입체를 구조체의 공동의 일부분에 삽입하고, 삽입 위치에서 격벽-형성 삽입체가 구조체와 함께, 입구를 갖는 보강재 봉쇄 영역을 형성하는 단계; b) 상기 삽입체를 상기 구조체에 봉합하는 단계; c) 보강 영역의 입구를 통해 충분한 양의 비경화된 보강재를 첨가하여 상기 봉쇄 영역을 적어도 부분적으로 충전하는 단계; 및 d) 상기 보강재를 경화시키는 단계를 포함하며,상기 삽입체는 상기 비경화된 보강재 방향으로 연장된 융기부를 포함하는 열가소성 수지이며, 상기 융기부는 프레임 레일 또는 유니바디에 있는 구멍이 보강재에 의해 막히는 것으로부터 보호하기 위해 채택된 것인, 공동이 있는 자동차 프레임 레일 또는 유니바디 (unibody)를 보강하는 방법.
- 제1항에 있어서, 상기 비경화된 보강재가 팽창성 2액형 폴리우레탄 수지 또는 팽창성 2액형 에폭시 수지인 방법.
- 제2항에 있어서, 상기 비경화된 보강재가 팽창성 2액형 폴리우레탄 수지인 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 삽입체를 열 활성화 팽창성 에폭시 접착제 또는 열 활성화 비팽창성 실리콘 또는 아크릴 접착제에 의해 또는 기계적 수단에 의해 상기 구조체에 열 봉합하는 방법.
- 삭제
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 보강재가 상기 봉쇄 영역을 실질적으로 충전하는 방법.
- a) 공동이 있는 자동차 프레임 레일 또는 유니바디, 및 b) 상기 공동 내에 배치되어 봉합된 격벽-형성 삽입체를 포함하며,상기 삽입체는 삽입 위치에서 구조체와 함께 보강 영역을 한정하고, 상기 보강 영역은 적어도 부분적으로 경화된 보강재로 충전되는 것이고, 이 삽입체는 상기 비경화된 보강재 방향으로 연장된 융기부를 포함하는 열가소성 수지이며, 상기 융기부는 프레임 레일 또는 유니바디에 있는 구멍이 보강재에 의해 막히는 것으로부터 보호하기 위해 채택된 것인, 보강된 구조체.
- 제7항에 있어서, 상기 보강재가 팽창성 2액형 폴리우레탄 또는 경화된 팽창성 2액형 폴리우레탄인 보강된 구조체.
- 제7항 또는 제8항에 있어서, 팽창된 에폭시 접착제에 의해 봉합된 보강된 구조체.
- 제7항 또는 제8항에 있어서, 상기 보강재가 상기 보강 영역을 실질적으로 충전하고, 상기 융기부는 프레임 레일 또는 유니바디에 있는 개구부가 보강재에 의해 막히는 것으로부터 보호하는 것인 보강된 구조체.
- 삭제
- a) 공동이 있는 자동차 프레임 레일 또는 유니바디, 및 b) 상기 공동 내에 배치되어 열 활성화 팽창성 에폭시 접착제 또는 열 활성화 비팽창성 실리콘 또는 아크릴 접착제에 의해 또는 기계적 수단에 의해 봉합된 격벽-형성 삽입체를 포함하며,상기 삽입체는 삽입 위치에서 구조체와 함께 보강 영역을 한정하고, 상기 보강 영역은 경화된 보강재로 적어도 부분적으로 충전되는 것이고, 이 삽입체는 상기 비경화된 보강재 방향으로 연장된 융기부를 포함하는 열가소성 수지이며, 상기 융기부는 프레임 레일 또는 유니바디에 있는 구멍이 보강재에 의해 막히는 것으로부터 보호하기 위해 채택된 것인, 보강된 구조체.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35108802P | 2002-01-22 | 2002-01-22 | |
US60/351,088 | 2002-01-22 | ||
PCT/US2003/001303 WO2003061934A1 (en) | 2002-01-22 | 2003-01-15 | Reinforced structural body and manufacturing method therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040077758A KR20040077758A (ko) | 2004-09-06 |
KR100951208B1 true KR100951208B1 (ko) | 2010-04-05 |
Family
ID=27613458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047011270A Expired - Fee Related KR100951208B1 (ko) | 2002-01-22 | 2003-01-15 | 보강된 구조체 및 그의 제조 방법 |
Country Status (10)
Country | Link |
---|---|
US (2) | US6896320B2 (ko) |
EP (1) | EP1469982B1 (ko) |
JP (1) | JP4391826B2 (ko) |
KR (1) | KR100951208B1 (ko) |
CN (1) | CN100467243C (ko) |
AT (1) | ATE500942T1 (ko) |
BR (1) | BR0307185B1 (ko) |
CA (1) | CA2472727C (ko) |
DE (1) | DE60336299D1 (ko) |
WO (1) | WO2003061934A1 (ko) |
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- 2003-01-15 DE DE60336299T patent/DE60336299D1/de not_active Expired - Lifetime
- 2003-01-15 WO PCT/US2003/001303 patent/WO2003061934A1/en active Application Filing
- 2003-01-15 BR BRPI0307185-5A patent/BR0307185B1/pt not_active IP Right Cessation
- 2003-01-15 US US10/342,915 patent/US6896320B2/en not_active Expired - Lifetime
- 2003-01-15 KR KR1020047011270A patent/KR100951208B1/ko not_active Expired - Fee Related
- 2003-01-15 JP JP2003561851A patent/JP4391826B2/ja not_active Expired - Fee Related
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EP1469982A1 (en) | 2004-10-27 |
BR0307185B1 (pt) | 2013-04-30 |
BR0307185A (pt) | 2004-11-03 |
US6866331B2 (en) | 2005-03-15 |
JP4391826B2 (ja) | 2009-12-24 |
EP1469982B1 (en) | 2011-03-09 |
US20040222666A1 (en) | 2004-11-11 |
DE60336299D1 (de) | 2011-04-21 |
JP2005515094A (ja) | 2005-05-26 |
ATE500942T1 (de) | 2011-03-15 |
KR20040077758A (ko) | 2004-09-06 |
CN100467243C (zh) | 2009-03-11 |
CA2472727C (en) | 2010-10-26 |
US20030137162A1 (en) | 2003-07-24 |
US6896320B2 (en) | 2005-05-24 |
WO2003061934A1 (en) | 2003-07-31 |
CN1620362A (zh) | 2005-05-25 |
CA2472727A1 (en) | 2003-07-31 |
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