FR2935634B1 - Machine et procede de formage d'un equipement par expansion - Google Patents
Machine et procede de formage d'un equipement par expansionInfo
- Publication number
- FR2935634B1 FR2935634B1 FR0804977A FR0804977A FR2935634B1 FR 2935634 B1 FR2935634 B1 FR 2935634B1 FR 0804977 A FR0804977 A FR 0804977A FR 0804977 A FR0804977 A FR 0804977A FR 2935634 B1 FR2935634 B1 FR 2935634B1
- Authority
- FR
- France
- Prior art keywords
- machine
- expansion equipment
- forming expansion
- forming
- equipment
- 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
Links
Classifications
-
- 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
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
- B29C44/428—Mould constructions; Mould supporting equipment
-
- 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
- B29C33/20—Opening, closing or clamping
- B29C33/26—Opening, closing or clamping by pivotal movement
-
- 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
- B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Refrigerator Housings (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0804977A FR2935634B1 (fr) | 2008-09-10 | 2008-09-10 | Machine et procede de formage d'un equipement par expansion |
CN200910167382A CN101670646A (zh) | 2008-09-10 | 2009-08-25 | 通过膨胀形成设备的机器和方法 |
PCT/US2009/056091 WO2010030584A1 (fr) | 2008-09-10 | 2009-09-04 | Machine et procédé pour le formage d’un équipement par expansion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0804977A FR2935634B1 (fr) | 2008-09-10 | 2008-09-10 | Machine et procede de formage d'un equipement par expansion |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2935634A1 FR2935634A1 (fr) | 2010-03-12 |
FR2935634B1 true FR2935634B1 (fr) | 2010-10-15 |
Family
ID=40602510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0804977A Expired - Fee Related FR2935634B1 (fr) | 2008-09-10 | 2008-09-10 | Machine et procede de formage d'un equipement par expansion |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN101670646A (fr) |
FR (1) | FR2935634B1 (fr) |
WO (1) | WO2010030584A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11007687B2 (en) * | 2017-10-02 | 2021-05-18 | Legacy Foam Llc | Polyurethane injection system and method |
CN108714991A (zh) * | 2018-06-20 | 2018-10-30 | 广州番禺东邦怡丰发泡胶有限公司 | 一种汽车座椅双工位成型机及其成型方法 |
CN109968591A (zh) * | 2019-03-29 | 2019-07-05 | 周仲良 | 一种可调节高度的卧式注塑机 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7021738U (de) * | 1970-06-10 | 1970-09-10 | Siemag Siegener Masch Bau | Vorrichtung zur herstellung von grossvolumigen gegenstaenden aus kunststoffhartschaum, insbesondere polyurethanschaum in zweiteiligen, miteinander verriegelbaren spritzformen. |
IT1176940B (it) * | 1984-10-12 | 1987-08-18 | Eurodomestici Ind Riunite | Perfezionamenti agli impianti per la produzione di mobili coibentati in particolare frigoriferi e simili |
JPH04187412A (ja) * | 1990-11-21 | 1992-07-06 | Mita Ind Co Ltd | 射出成形機 |
JPH11199013A (ja) * | 1998-01-08 | 1999-07-27 | Mitsubishi Heavy Ind Ltd | 金型交換システム |
US6589470B2 (en) * | 1999-04-26 | 2003-07-08 | Robert P. Fried | Process for producing molded plastic articles |
NL1015424C2 (nl) * | 2000-06-13 | 2001-12-14 | Recticel Nederland Bv | Inrichting bestemd voor het persen van blokken uit schuimvlokken, alsmede een werkwijze voor het persen van blokken uit schuimvlokken. |
-
2008
- 2008-09-10 FR FR0804977A patent/FR2935634B1/fr not_active Expired - Fee Related
-
2009
- 2009-08-25 CN CN200910167382A patent/CN101670646A/zh active Pending
- 2009-09-04 WO PCT/US2009/056091 patent/WO2010030584A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2010030584A1 (fr) | 2010-03-18 |
FR2935634A1 (fr) | 2010-03-12 |
CN101670646A (zh) | 2010-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20130531 |