KR20150102114A - 특히 차량 시트용 발포체 부품, 발포체 부품을 제조하는 방법 및 공구 - Google Patents
특히 차량 시트용 발포체 부품, 발포체 부품을 제조하는 방법 및 공구 Download PDFInfo
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- KR20150102114A KR20150102114A KR1020157020678A KR20157020678A KR20150102114A KR 20150102114 A KR20150102114 A KR 20150102114A KR 1020157020678 A KR1020157020678 A KR 1020157020678A KR 20157020678 A KR20157020678 A KR 20157020678A KR 20150102114 A KR20150102114 A KR 20150102114A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/64—Back-rests or cushions
- B60N2/646—Back-rests or cushions shape of the cushion
-
- 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
- B29C44/04—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0461—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other
-
- 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
- B29C44/04—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0461—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other
- B29C44/0469—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other provided with physical separators between the different materials, e.g. separating layers, mould walls
-
- 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
- B29C44/04—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/06—Making multilayered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7017—Upholstery springs ; Upholstery characterised by the manufacturing process; manufacturing upholstery or upholstery springs not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7023—Coach-like constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7023—Coach-like constructions
- B60N2/7029—Coach-like constructions back-rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7023—Coach-like constructions
- B60N2/7035—Cushions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2623/00—Use of polyalkenes or derivatives thereof for preformed parts, e.g. for inserts
- B29K2623/04—Polymers of ethylene
- B29K2623/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/771—Seats
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
도 2는 예시적 제 1 실시예의 측면도이다.
도 3은 도 1의 A-A선을 따르는 예시적 제 1 실시예를 따라 취한 단면이다.
도 4는 예시적 제 1 실시예의 제 1 수정예를 따라 취한 도 3에 대응하는 단면이다.
도 5는 예시적 제 1 실시예의 제 2 수정예를 따라 취한 도 3에 대응하는 단면이다.
도 6은 시트-백(back) 발포체 부품으로서 구현되는 예시적 제 2 실시예의 정면도를 도시한다.
도 7은 본 발명에 따른 공구(tool)의 원칙적 예시를 도시한다.
도 8은 도 7로부터 공구의 개략적인 사시도를 도시한다.
도 9는 시트 쿠션 발포체 부품으로서 구현되는 예시적 제 3 실시예의 사시도를 도시한다.
도 10은 예시적 제 3 실시예의 평면도를 도시한다.
도 11은 예시적 제 4 실시예의 평면도를 도시한다.
6, 106, 206, 306 : 중앙 구역
7, 107, 207, 307 : 측면 패널
11, 111, 211, 311 : 제 1 발포체 티어
21, 221 : 제 2 발포체 티어
50, 150, 250, 350 : 컴포트 튜브
52, 152, 252, 352 : 함몰부
55, 155, 255, 355 : 구멍
225 : 부직 재료
254, 354 : 업홀스터리 체결 덕트
500 : 공구
510 : 하부 부품
520 : 프레임
530 : 상부 부품
Claims (15)
- 특히 차량 시트용 발포체 부품(foam part)(5, 105, 205, 305)으로서,
사용자와 대면하는 제 1 발포체 티어(tier)(11, 111, 211, 311) 및 사용자를 등지는 제 2 발포체 티어(21, 221)를 가지며,
상기 제 1 발포체 티어(11, 111, 211, 311)가 상기 제 2 발포체 티어(21, 221)와 상이한 경도 및/또는 밀도를 갖는, 특히 차량 시트용 발포체 부품(5, 105, 205, 305)에 있어서,
상기 제 1 발포체 티어(11, 111, 211, 311)는 사용자와 대면하는 복수 개의 컴포트 튜브(comfort tube)(50, 150, 250, 350)를 갖는 것을 특징으로 하는,
특히 차량 시트용 발포체 부품(5, 105, 205, 305).
- 제 1 항에 있어서,
상기 컴포트 튜브(50, 150, 250, 350)들 중 하나 이상은 구멍(55, 155, 255, 355)을 갖는 것을 특징으로 하는,
특히 차량 시트용 발포체 부품(5, 105, 205, 305).
- 제 2 항에 있어서,
상기 구멍(55, 155, 255, 355)은 컴포트 튜브(50, 150, 250, 350)들 중 하나 이상에 원통형 방식으로 이어진 것을 특징으로 하는,
특히 차량 시트용 발포체 부품(5, 105, 205, 305).
- 제 2 항 또는 제 3 항에 있어서,
복수 개의 구멍(355)들이 컴포트 튜브(350)들 중 하나 이상에 제공되는 것을 특징으로 하는,
특히 차량 시트용 발포체 부품(305).
- 제 2 항 내지 제 4 항 중 어느 한 항에 있어서,
상기 구멍(55, 155, 255, 355)들 중 하나 이상은 블라인드 구멍(blind hole)으로서 구성되는 것을 특징으로 하는,
특히 차량 시트용 발포체 부품(5, 105, 205, 305).
- 제 1 항 내지 제 5 항 중 어느 한 항에 있어서,
상기 제 1 발포체 티어(11, 111, 211, 311)는 특히, 폴리에틸렌, 황마(jute), 거즈(gauze) 또는 부직 재료의 메시워크(meshwork)(225)에 의해 제 2 발포체 티어(21, 221)로부터 분리되는 것을 특징으로 하는,
특히 차량 시트용 발포체 부품(5, 105, 205, 305).
- 제 6 항에 있어서,
특히 메시워크(meshwork)에 의해 형성된 분리 평면(225)은, 발포체 부품의 거의 수평 평면에서 제 1 발포체 티어(11, 111, 211, 311)와 제 2 발포체 티어(21, 221) 사이에 놓이는 것을 특징으로 하는,
특히 차량 시트용 발포체 부품(5, 105, 205, 305).
- 제 7 항에 있어서,
상기 분리 평면(225)은 2 이상의 인접한 컴포트 튜브(50, 150, 250, 350)들 사이에서 함몰부(depression)(52, 152, 252, 352)들의 최하부 지점들의 구역에 배치되는 것을 특징으로 하는,
특히 차량 시트용 발포체 부품(5, 105, 205, 305).
- 제 7 항에 있어서,
상기 분리 평면(225)은 2 이상의 인접한 컴포트 튜브(50, 150, 250, 350)들 사이에서 함몰부(52, 152, 252, 352)들 아래 구역에 배치되는 것을 특징으로 하는,
특히 차량 시트용 발포체 부품(5, 105, 205, 305).
- 제 7 항에 있어서,
상기 분리 평면(225)은 2 이상의 인접한 컴포트 튜브(50, 150, 250, 350)들 사이에서 함몰부(52, 152, 252, 352)들의 최하부 지점들 위의 구역에 배치되는 것을 특징으로 하는,
특히 차량 시트용 발포체 부품(5, 105, 205, 305).
- 제 1 항 내지 제 10 항 중 어느 한 항에 있어서,
상기 컴포트 튜브(250)들은 업홀스터리 체결 덕트(upholstery fastening duct)(254, 354)들에 의해 서로 분리되는 2 이상의 영역(field)들에 배치되는 것을 특징으로 하는,
특히 차량 시트용 발포체 부품(205, 305).
- 제 11 항에 있어서,
상기 영역들은 서로 경면 이미지(mirror image)들인 것을 특징으로 하는,
특히 차량 시트용 발포체 부품(205).
- 제 1 항 내지 제 12 항 중 어느 한 항에 있어서,
상기 발포체 부품(5, 105, 205, 305)은 특히, 발포체 부품(5, 105, 205, 305)의 측면 패널(7, 107, 207, 307)의 구역에서, 다른 2 개의 발포체 티어(11, 111, 211, 311, 21, 221)들의 경도 및/또는 밀도보다 더 큰 경도 및/또는 밀도를 갖는 제 3 발포체 티어를 포함하는 것을 특징으로 하는,
특히 차량 시트용 발포체 부품(5, 105, 205, 305).
- 제 1 항 내지 제 12 항 중 어느 한 항에 따른 발포체 부품(5, 105, 205, 305)을 제조하는 방법에 있어서,
제 1 단계에서, 컴포트 튜브(50, 150, 250, 350)들을 갖는 제 1 발포체 티어(11, 111, 211, 311)가 발포되며, 제 2 단계에서, 제 2 발포체 티어(21, 221)가 발포되는 것을 특징으로 하는,
발포체 부품을 제조하는 방법.
- 제 1 항 내지 제 13 항 중 어느 한 항에 따른 발포체 부품(5, 105, 205, 305)을, 특히 제 14 항에 따른 방법에 따라 제조하는 공구(500)에 있어서,
a) 하부 부품(510);
b) 특히, 중간 인서트로서 부직 재료(225)를 장착하기 위한 프레임(520); 및
c) 상부 부품(530)을 포함하는,
공구.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013000244 | 2013-01-04 | ||
DE102013000244.3 | 2013-01-04 | ||
DE102013002826.4 | 2013-02-15 | ||
DE102013002826 | 2013-02-15 | ||
DE102013209465.5 | 2013-05-22 | ||
DE102013209465.5A DE102013209465B4 (de) | 2013-01-04 | 2013-05-22 | Schaumteil, insbesondere für einen Fahrzeugsitz, sowie Werkzeug und Verfahren zur Herstellung eines Schaumteils |
PCT/EP2013/077630 WO2014106592A1 (de) | 2013-01-04 | 2013-12-20 | Schaumteil, insbesondere für einen fahrzeugsitz, sowie verfahren und werkzeug zur herstellung eines schaumteils |
Publications (2)
Publication Number | Publication Date |
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KR20150102114A true KR20150102114A (ko) | 2015-09-04 |
KR101738333B1 KR101738333B1 (ko) | 2017-05-22 |
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KR1020157020678A Expired - Fee Related KR101738333B1 (ko) | 2013-01-04 | 2013-12-20 | 특히 차량 시트용 발포체 부품, 발포체 부품을 제조하는 방법 및 공구 |
Country Status (7)
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US (1) | US9914380B2 (ko) |
EP (1) | EP2941366B1 (ko) |
JP (1) | JP6097844B2 (ko) |
KR (1) | KR101738333B1 (ko) |
CN (1) | CN104903146B (ko) |
DE (1) | DE102013209465B4 (ko) |
WO (1) | WO2014106592A1 (ko) |
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RU2014102480A (ru) * | 2011-07-14 | 2015-08-20 | Проприетэкт Эл.Пи. | Элемент сиденья из пенопласта, а также способ и форма для его получения |
US9826840B2 (en) | 2012-08-23 | 2017-11-28 | Lear Corporation | Thoracic region comfort seating system |
US10602847B2 (en) | 2012-08-23 | 2020-03-31 | Lear Corporation | Thoracic region comfort seating system |
DE102014209846A1 (de) * | 2013-12-20 | 2015-06-25 | Johnson Controls Gmbh | Schaumteil für eine Fahrzeugsitz und Fahrzeugsitz |
DE102014004983A1 (de) * | 2014-04-04 | 2015-10-08 | Elisana S.A.R.L. | Fahrzeugsitzpolster mit Schaumstofffedern |
JP6015717B2 (ja) * | 2014-07-08 | 2016-10-26 | トヨタ自動車株式会社 | 車両用シート |
CN105365838B (zh) * | 2015-11-24 | 2018-04-24 | 中车唐山机车车辆有限公司 | 座椅面板和座椅 |
FR3052718B1 (fr) * | 2016-06-16 | 2019-08-09 | Faurecia Automotive Industrie | Procede de fabrication d'une piece d'equipement automobile et piece associee |
WO2018079041A1 (ja) * | 2016-10-24 | 2018-05-03 | 株式会社デンソー | 通風シートおよび座席空調装置 |
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-
2013
- 2013-05-22 DE DE102013209465.5A patent/DE102013209465B4/de not_active Expired - Fee Related
- 2013-12-20 WO PCT/EP2013/077630 patent/WO2014106592A1/de active Application Filing
- 2013-12-20 US US14/759,052 patent/US9914380B2/en not_active Expired - Fee Related
- 2013-12-20 JP JP2015551162A patent/JP6097844B2/ja not_active Expired - Fee Related
- 2013-12-20 KR KR1020157020678A patent/KR101738333B1/ko not_active Expired - Fee Related
- 2013-12-20 CN CN201380069092.2A patent/CN104903146B/zh not_active Expired - Fee Related
- 2013-12-20 EP EP13811967.2A patent/EP2941366B1/de not_active Not-in-force
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CN104903146A (zh) | 2015-09-09 |
CN104903146B (zh) | 2018-02-06 |
EP2941366A1 (de) | 2015-11-11 |
EP2941366B1 (de) | 2019-02-20 |
US20150336492A1 (en) | 2015-11-26 |
WO2014106592A1 (de) | 2014-07-10 |
JP2016501780A (ja) | 2016-01-21 |
DE102013209465A1 (de) | 2014-07-24 |
JP6097844B2 (ja) | 2017-03-15 |
US9914380B2 (en) | 2018-03-13 |
DE102013209465B4 (de) | 2017-01-12 |
KR101738333B1 (ko) | 2017-05-22 |
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