JPH0161299U - - Google Patents

Info

Publication number
JPH0161299U
JPH0161299U JP15513787U JP15513787U JPH0161299U JP H0161299 U JPH0161299 U JP H0161299U JP 15513787 U JP15513787 U JP 15513787U JP 15513787 U JP15513787 U JP 15513787U JP H0161299 U JPH0161299 U JP H0161299U
Authority
JP
Japan
Prior art keywords
polymer sheets
polymer
joining
sheets
joining tool
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.)
Granted
Application number
JP15513787U
Other languages
Japanese (ja)
Other versions
JPH0452315Y2 (en
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 filed Critical
Priority to JP15513787U priority Critical patent/JPH0452315Y2/ja
Publication of JPH0161299U publication Critical patent/JPH0161299U/ja
Application granted granted Critical
Publication of JPH0452315Y2 publication Critical patent/JPH0452315Y2/ja
Expired 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の要部拡大断面図、
第２図は従来のシールド掘進機の縦断側面図であ
る。 ２は回転フレーム、３はアンビル、４は内周面
、５は真空吸引口、８は接合機、１０，１１は不
透水膜を示す。 FIG. 1 is an enlarged sectional view of essential parts of an embodiment of the present invention.
FIG. 2 is a longitudinal sectional side view of a conventional shield tunneling machine. 2 is a rotating frame, 3 is an anvil, 4 is an inner peripheral surface, 5 is a vacuum suction port, 8 is a bonding machine, and 10 and 11 are impermeable membranes.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 接合高分子シートと被接合高分子シートとを重
合させ、両高分子シートのラツプ部に接合工具を
押圧させ且押圧させた状態で移動させて両高分子
シートを接合させる接合装置に於いて、前記ラツ
プ部を受けるアンビル表面に真空吸引口を設けて
、少なくとも一方の高分子シートを吸着保持し得
る様にしたことを特徴とする高分子シートの接合
装置。 In a joining device that polymerizes a joining polymer sheet and a polymer sheet to be joined, presses a joining tool against the lap portion of both polymer sheets, and moves the joining tool in the pressed state to join both polymer sheets, A bonding apparatus for polymer sheets, characterized in that a vacuum suction port is provided on the surface of the anvil that receives the wrap portion, so that at least one of the polymer sheets can be adsorbed and held.
JP15513787U 1987-10-09 1987-10-09 Expired JPH0452315Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15513787U JPH0452315Y2 (en) 1987-10-09 1987-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15513787U JPH0452315Y2 (en) 1987-10-09 1987-10-09

Publications (2)

Publication Number Publication Date
JPH0161299U true JPH0161299U (en) 1989-04-19
JPH0452315Y2 JPH0452315Y2 (en) 1992-12-09

Family

ID=31432491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15513787U Expired JPH0452315Y2 (en) 1987-10-09 1987-10-09

Country Status (1)

Country Link
JP (1) JPH0452315Y2 (en)

Also Published As

Publication number Publication date
JPH0452315Y2 (en) 1992-12-09

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