SE7612691L - Forfarande och anordning for transversal vikning av ett rorformigt foremal - Google Patents

Forfarande och anordning for transversal vikning av ett rorformigt foremal

Info

Publication number
SE7612691L
SE7612691L SE7612691A SE7612691A SE7612691L SE 7612691 L SE7612691 L SE 7612691L SE 7612691 A SE7612691 A SE 7612691A SE 7612691 A SE7612691 A SE 7612691A SE 7612691 L SE7612691 L SE 7612691L
Authority
SE
Sweden
Prior art keywords
procedure
tube
mandrel
transversal folding
concentric layers
Prior art date
Application number
SE7612691A
Other languages
English (en)
Swedish (sv)
Inventor
M Buisson
Original Assignee
Sercid Sa
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 Sercid Sa filed Critical Sercid Sa
Publication of SE7612691L publication Critical patent/SE7612691L/xx

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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/08—Bending or folding of tubes or other profiled members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/94—Bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
SE7612691A 1976-03-23 1976-11-12 Forfarande och anordning for transversal vikning av ett rorformigt foremal SE7612691L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7608307A FR2345282A2 (fr) 1976-03-23 1976-03-23 Procede et dispositif pour le pliage transversal d'une gaine tubulaire

Publications (1)

Publication Number Publication Date
SE7612691L true SE7612691L (sv) 1977-09-24

Family

ID=9170775

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7612691A SE7612691L (sv) 1976-03-23 1976-11-12 Forfarande och anordning for transversal vikning av ett rorformigt foremal

Country Status (4)

Country Link
US (1) US4106398A (ref)
DE (1) DE2652533A1 (ref)
FR (1) FR2345282A2 (ref)
SE (1) SE7612691L (ref)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134892A (en) * 1976-03-17 1979-01-16 Aktiebolaget Platmanufaktur Packing material
US4892514A (en) * 1985-01-31 1990-01-09 Rand Farm Systems Inc. Bag and tube folding method and apparatus
US4775359A (en) * 1985-01-31 1988-10-04 Rand Farm Systems Inc. Bag and tube folding method and apparatus
US4867736A (en) * 1985-03-05 1989-09-19 Ag-Bag Corporation Agricultural storage bag folding apparatus and method
US4721503A (en) * 1985-03-05 1988-01-26 Ag-Bag Corporation Agricultural storage bag folding apparatus and method
SE466546B (sv) * 1987-12-09 1992-03-02 Paxxo Ab Veckningsanordning foer slangpaket
FR2649684B1 (fr) * 1989-07-12 1992-02-21 Prosyn Polyane Dispositif et procede de recuperation pour stockage d'une gaine tubulaire apres son pliage transversal
DE3926963C1 (ref) * 1989-08-16 1990-12-20 J.M. Voith Gmbh, 7920 Heidenheim, De
US5569148A (en) * 1992-11-23 1996-10-29 Bay Corrugated Container, Inc. Method and apparatus for manufacturing pallet spacers
WO2012135407A1 (en) 2011-04-01 2012-10-04 Am General Llc Transparent armor structure
RS57017B1 (sr) * 2011-05-23 2018-05-31 Heynen Systems B V Snabdevajuća bala
CN105291485B (zh) * 2015-11-17 2017-07-14 台州利丰洁具有限公司 一种旋转式叠膜机
CN111379275B (zh) * 2020-03-30 2024-12-06 中铁第四勘察设计院集团有限公司 一种盖挖逆作地下结构钢管柱定位系统及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696768A (en) * 1949-09-12 1954-12-14 Gen Motors Corp Bellows folding machine
US3412523A (en) * 1966-07-29 1968-11-26 G R Kirk Co Apparatus for loading tubular packaging material endwise on spools
US3529401A (en) * 1969-04-29 1970-09-22 Laurence Sartore Elastic netting loader
US3868895A (en) * 1973-10-12 1975-03-04 Commercial Resins Co Device for loading a plastic sleeve onto a mandrel

Also Published As

Publication number Publication date
FR2345282B2 (ref) 1978-08-25
DE2652533A1 (de) 1977-10-06
FR2345282A2 (fr) 1977-10-21
US4106398A (en) 1978-08-15

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