CH620153A5 - - Google Patents

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Publication number
CH620153A5
CH620153A5 CH1624876A CH1624876A CH620153A5 CH 620153 A5 CH620153 A5 CH 620153A5 CH 1624876 A CH1624876 A CH 1624876A CH 1624876 A CH1624876 A CH 1624876A CH 620153 A5 CH620153 A5 CH 620153A5
Authority
CH
Switzerland
Prior art keywords
mandrel
film
band
piece
around
Prior art date
Application number
CH1624876A
Other languages
German (de)
English (en)
Inventor
Ebbe Sigfrid Hoden
Bo Roland Eklange
Original Assignee
Kooperativa Foerbundet
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 Kooperativa Foerbundet filed Critical Kooperativa Foerbundet
Publication of CH620153A5 publication Critical patent/CH620153A5/de

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
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/40—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of definite length, i.e. discrete articles
    • B29C53/42—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of definite length, i.e. discrete articles using internal forming surfaces, e.g. mandrels
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • 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
    • B29L2031/772—Articles characterised by their shape and not otherwise provided for
    • B29L2031/7724—Conical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CH1624876A 1975-12-23 1976-12-23 CH620153A5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7514609A SE404997B (sv) 1975-12-23 1975-12-23 Forfarande for framstellning av en hylsa av ett vermeforseglingsbart foliestycke, samt anordning for utforande av detta forfarande

Publications (1)

Publication Number Publication Date
CH620153A5 true CH620153A5 (es) 1980-11-14

Family

ID=20326434

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1624876A CH620153A5 (es) 1975-12-23 1976-12-23

Country Status (16)

Country Link
US (1) US4080879A (es)
AU (1) AU501593B2 (es)
BE (1) BE849652A (es)
CA (1) CA1069422A (es)
CH (1) CH620153A5 (es)
DE (1) DE2657496A1 (es)
DK (1) DK578476A (es)
ES (1) ES454505A1 (es)
FI (1) FI57712C (es)
FR (1) FR2336243A1 (es)
GB (1) GB1552160A (es)
IT (1) IT1065300B (es)
NL (1) NL7614369A (es)
NO (1) NO764327L (es)
SE (1) SE404997B (es)
ZA (1) ZA767535B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO790519L (no) * 1978-06-21 1979-12-27 Ahlstroem Oy Spiralviklet hylse, fremgangsmaate for fremstilling av hylsen, fremgangsmaate for anvendelse av hylsen i et vikleapparat og anordning for bruk av hylsen
US4366016A (en) * 1981-06-25 1982-12-28 Owens-Illinois, Inc. Method and apparatus for producing a plastic sleeve
US5603790A (en) * 1994-10-21 1997-02-18 Xerox Corporation Process for fabricating belts
US5980674A (en) * 1997-02-11 1999-11-09 Hillerich & Bradsby Co. Method for manufacturing tubular constructions from fiber reinforced thermoplastic sheets
US6206793B1 (en) 1997-12-23 2001-03-27 Hillerich & Bradsby Co. Composite hockey stick handle with resilient shroud
USD412544S (en) * 1998-01-23 1999-08-03 Hillerich & Bradsby Co., Inc. Wooden hockey stick having an elastomeric sleeve about its handle
USD431273S (en) * 1999-01-07 2000-09-26 Hillerich & Bradsby Co. Hockey stick having two wood veneers on opposed wide sides and composite cloth exposed on remaining sides
JP3597180B2 (ja) * 2002-07-10 2004-12-02 株式会社不二鉄工所 ウエブの巻取方法及び装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927624A (en) * 1960-03-08 Apparatus for forming tubular articles
FR633985A (fr) * 1926-07-30 1928-02-07 Procédé de fabrication de tubes et tuyaux en ciment d'amiante ou en matériaux similaires
US1831062A (en) * 1927-03-11 1931-11-10 Continental Diamond Fibre Co Tube making machine
US2674557A (en) * 1949-03-11 1954-04-06 H D Boggs Company Ltd Process of making nonmetallic pipe
US2697385A (en) * 1952-06-07 1954-12-21 Weinon Corp Container-forming apparatus
US3157096A (en) * 1962-12-27 1964-11-17 Rissen Gmbh Maschf Device adapted to be used in the production of conical paper cups
US3745891A (en) * 1971-08-05 1973-07-17 Paper Machinery Corp Blank wrapping mechanism and method for frusto-conical cup-making machines
US3958501A (en) * 1974-10-18 1976-05-25 Phillips Petroleum Company Apparatus for forming a convoluted container sidewall

Also Published As

Publication number Publication date
AU501593B2 (en) 1979-06-21
FR2336243A1 (fr) 1977-07-22
FI57712C (fi) 1980-10-10
NO764327L (es) 1977-06-24
NL7614369A (nl) 1977-06-27
CA1069422A (en) 1980-01-08
DK578476A (da) 1977-06-24
SE404997B (sv) 1978-11-13
SE7514609L (sv) 1977-06-24
FI57712B (fi) 1980-06-30
BE849652A (fr) 1977-04-15
IT1065300B (it) 1985-02-25
FI763668A (es) 1977-06-24
DE2657496A1 (de) 1977-07-07
ES454505A1 (es) 1977-12-01
US4080879A (en) 1978-03-28
GB1552160A (en) 1979-09-12
AU2082976A (en) 1978-06-29
ZA767535B (en) 1977-11-30

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PL Patent ceased