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WO2009044740A1 - Seat clamping device - Google Patents

Seat clamping device Download PDF

Info

Publication number
WO2009044740A1
WO2009044740A1 PCT/JP2008/067753 JP2008067753W WO2009044740A1 WO 2009044740 A1 WO2009044740 A1 WO 2009044740A1 JP 2008067753 W JP2008067753 W JP 2008067753W WO 2009044740 A1 WO2009044740 A1 WO 2009044740A1
Authority
WO
WIPO (PCT)
Prior art keywords
resin sheet
sides
clamp
clamping device
arranged toward
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.)
Ceased
Application number
PCT/JP2008/067753
Other languages
French (fr)
Japanese (ja)
Inventor
Atsushi Suzuki
Takayuki Nozawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sintokogio Ltd
Original Assignee
Sintokogio Ltd
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 Sintokogio Ltd filed Critical Sintokogio Ltd
Priority to CN2008801005452A priority Critical patent/CN101778711B/en
Priority to JP2009536057A priority patent/JP4433098B2/en
Publication of WO2009044740A1 publication Critical patent/WO2009044740A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/261—Handling means, e.g. transfer means, feeding means
    • B29C51/262—Clamping means for the sheets, e.g. clamping frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Clamps And Clips (AREA)

Abstract

Intended is to provide a sheet clamping device, which can adjust a clamp position automatically widthwise according to the size of a resin sheet. The sheet clamping device comprises, in an outer frame (1), a first width adjusting mechanism (A) for moving first clamp holders (11a and 11b), which are arranged toward the two confronting sides of a resin sheet (S), toward the same two sides and for clamping the end edges (Sa) of the resin sheet (S), and a second width adjusting mechanism (B) for moving second clamp holders (21a and 21b), which are arranged toward the other two sides, toward the other two sides and for clamping the end edges (Sb) of the resin sheet (S). Interlocking members (C) for making the first clamp holder (11b) and the second clamp holder (21b), which are arranged toward the corners of the resin sheet (S), movable along the sides of the resin sheet (S) are connected to the first clamp holder (11b) and the second clamp holder (21b), which are arranged toward the corners of the resin sheet (S).
PCT/JP2008/067753 2007-10-05 2008-09-30 Seat clamping device Ceased WO2009044740A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008801005452A CN101778711B (en) 2007-10-05 2008-09-30 Seat clamping device
JP2009536057A JP4433098B2 (en) 2007-10-05 2008-09-30 Sheet clamp device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007261642 2007-10-05
JP2007-261642 2007-10-05

Publications (1)

Publication Number Publication Date
WO2009044740A1 true WO2009044740A1 (en) 2009-04-09

Family

ID=40526167

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067753 Ceased WO2009044740A1 (en) 2007-10-05 2008-09-30 Seat clamping device

Country Status (3)

Country Link
JP (1) JP4433098B2 (en)
CN (1) CN101778711B (en)
WO (1) WO2009044740A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021191611A (en) * 2020-06-05 2021-12-16 株式会社浅野研究所 Thermoforming machine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101205878B1 (en) 2010-08-13 2012-11-28 (주)건양아이티티 Appratus of transfering skin cover for thermo forming machine with moving clamp
JP5862943B2 (en) * 2011-11-16 2016-02-16 新東工業株式会社 Vacuum apparatus and pressure control method in vacuum container of vacuum apparatus
EP2957415B1 (en) * 2013-05-13 2019-02-06 Gunyang ITT Co., Ltd. Apparatus for supplying skin cover for thermo forming machine provided with adjustable clamp
DE102016012425A1 (en) * 2016-06-12 2017-09-07 Kiefel Gmbh Device and method for stretching and / or forming and / or laminating placing a film element and laminating station and installation for laminating a component
CN107845208A (en) * 2017-10-23 2018-03-27 莫旭 A kind of self-helping cell-phone shell prints vending machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07314548A (en) * 1994-05-20 1995-12-05 Sintokogio Ltd Resin sheet clamp device
JPH11129324A (en) * 1997-10-24 1999-05-18 Sumitomo Heavy Ind Ltd Sheet clamping device for sheet forming machine
JPH11156931A (en) * 1997-11-28 1999-06-15 Sintokogio Ltd Resin sheet holding device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07314548A (en) * 1994-05-20 1995-12-05 Sintokogio Ltd Resin sheet clamp device
JPH11129324A (en) * 1997-10-24 1999-05-18 Sumitomo Heavy Ind Ltd Sheet clamping device for sheet forming machine
JPH11156931A (en) * 1997-11-28 1999-06-15 Sintokogio Ltd Resin sheet holding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021191611A (en) * 2020-06-05 2021-12-16 株式会社浅野研究所 Thermoforming machine
JP7253810B2 (en) 2020-06-05 2023-04-07 株式会社浅野研究所 thermoforming machine

Also Published As

Publication number Publication date
JPWO2009044740A1 (en) 2011-02-10
JP4433098B2 (en) 2010-03-17
CN101778711B (en) 2012-10-24
CN101778711A (en) 2010-07-14

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