FI52534C - Menetelmä ja laite kestomuovia olevien putkien taivuttamiseksi - Google Patents

Menetelmä ja laite kestomuovia olevien putkien taivuttamiseksi

Info

Publication number
FI52534C
FI52534C FI7373A FI7373A FI52534C FI 52534 C FI52534 C FI 52534C FI 7373 A FI7373 A FI 7373A FI 7373 A FI7373 A FI 7373A FI 52534 C FI52534 C FI 52534C
Authority
FI
Finland
Prior art keywords
bending
apparatus
method
thermoplastic tubes
thermoplastic
Prior art date
Application number
FI7373A
Other languages
English (en)
Swedish (sv)
Other versions
FI52534B (fi
Inventor
Gunnar Parmann
Original Assignee
Gunnar Parmann
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
Priority to NO4872A priority Critical patent/NO133929C/no
Application filed by Gunnar Parmann filed Critical Gunnar Parmann
Application granted granted Critical
Publication of FI52534B publication Critical patent/FI52534B/fi
Publication of FI52534C publication Critical patent/FI52534C/fi

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02Bending or folding
    • B29C53/08Bending or folding of tubes or other profiled members
    • B29C53/083Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00Conditioning or physical treatment of the material to be shaped
    • B29B13/02Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023Half-products, e.g. films, plates
    • B29B13/024Hollow bodies, e.g. tubes or profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80Component parts, details or accessories; Auxiliary operations
    • B29C53/84Heating or cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00Tubular articles
    • B29L2023/22Tubes or pipes, i.e. rigid
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/218Pipe machine: socket forming apparatus
FI7373A 1972-01-12 1973-01-11 Menetelmä ja laite kestomuovia olevien putkien taivuttamiseksi FI52534C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO4872A NO133929C (fi) 1972-01-12 1972-01-12

Publications (2)

Publication Number Publication Date
FI52534B FI52534B (fi) 1977-06-30
FI52534C true FI52534C (fi) 1977-10-10

Family

ID=19877334

Family Applications (1)

Application Number Title Priority Date Filing Date
FI7373A FI52534C (fi) 1972-01-12 1973-01-11 Menetelmä ja laite kestomuovia olevien putkien taivuttamiseksi

Country Status (17)

Country Link
US (1) US3884612A (fi)
JP (1) JPS4881969A (fi)
AT (1) AT345543B (fi)
AU (1) AU473463B2 (fi)
CA (1) CA1007023A (fi)
CH (1) CH550648A (fi)
DD (1) DD104459A5 (fi)
DE (1) DE2301566A1 (fi)
FI (1) FI52534C (fi)
FR (1) FR2167987B1 (fi)
GB (1) GB1421454A (fi)
IE (1) IE37105B1 (fi)
IT (1) IT976815B (fi)
NL (1) NL7300547A (fi)
NO (1) NO133929C (fi)
SE (1) SE388159B (fi)
ZA (1) ZA7300120B (fi)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005968A (en) * 1975-05-19 1977-02-01 Phillips Petroleum Company Pipe end reforming apparatus
DE2536101A1 (de) * 1975-08-13 1977-02-17 Gerd Arweiler Verfahren und vorrichtung zum erwaermen oder abkuehlen des endbereichs eines aufzumuffenden kunststoffrohres
DE2536100C3 (fi) * 1975-08-13 1979-09-27 Gerd 7844 Neuenburg Arweiler
US4533512A (en) * 1979-01-22 1985-08-06 Thermasol, Ltd. Method and apparatus for bending multiple channel tubing
NL7906526A (nl) * 1979-08-30 1981-03-03 Int Chem Eng Ets Werkwijze en inrichting voor het krommen van buizen.
US4359446A (en) * 1979-10-26 1982-11-16 Nipak, Inc. Sweep ell production method
US4273523A (en) * 1979-10-26 1981-06-16 Nipak, Inc. Sweep ell production apparatus
US4826420A (en) * 1984-10-29 1989-05-02 The Boeing Company Apparatus for forming thermoplastic laminates into major sections
US4583935A (en) * 1984-10-29 1986-04-22 The Boeing Company Apparatus for forming thermoplastic laminates into major sections
IT1183969B (it) * 1985-11-22 1987-10-22 Plast Di Crupi D E C Snc C Apparecchiatura e procedimento per fabbricare articoli sagomati di materiale plastico particolarmente tubi di riempimento per serbatoi del carburante per autoveicoli
US5160685A (en) * 1990-03-21 1992-11-03 Midwest Plastic Fabricators Method for bending pipe
US5066212A (en) * 1990-03-21 1991-11-19 Midwest Plastic Fabricators Apparatus for bending pipe
US5290166A (en) * 1992-11-12 1994-03-01 Heatherly Galen K Plastic pipe bender and end socket former
CA2180789C (en) * 1995-07-11 2000-10-10 Thomas C. Mcnelis Post formed curved tampon assembly
US5879723A (en) * 1996-03-26 1999-03-09 United States Brass Corporation Automated tube reforming apparatus
US6105972A (en) 1998-01-12 2000-08-22 S & B Technical Products, Inc. Pipe gasket with improved low insertion geometry
US6044539A (en) 1998-04-02 2000-04-04 S & B Technical Products, Inc. Pipe gasket and method of installation
US5988695A (en) 1998-08-26 1999-11-23 S&B Technical Products, Inc. Pipe gasket with embedded ring
GB9820143D0 (en) * 1998-09-17 1998-11-11 Mckechnie Uk Ltd Improvements in or relating to bending of thermoplastic tubes
US6287508B1 (en) * 1999-02-26 2001-09-11 Dayco Products, Inc. Method for manufacturing curved thermoplastic tubes
ES2255216T3 (es) 1999-10-22 2006-06-16 Nan Ya Plastics Corporation Puerta de patio con bastidor de vidriado integral.
US6257880B1 (en) 2000-08-10 2001-07-10 Edward K. Hirayama Heater box to bend PVC conduit
US6540498B1 (en) * 2001-10-04 2003-04-01 Pilot Industries, Inc. Apparatus for thermosetting thermoplastic tubes
US7310867B2 (en) * 2004-10-06 2007-12-25 S&B Technical Products, Inc. Snap in place gasket installation method
US9146042B1 (en) 2013-05-22 2015-09-29 Alan Kurosu Portable heater device for bending plastic pipe
GB201516884D0 (en) * 2015-09-23 2015-11-04 Racine Marc André Reinforced corrugated plastic sheets and products

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1877628A (en) * 1930-02-17 1932-09-13 Commerce Guardian Trust & Savi Method for bending tubes of paper, fiber, and similar material
US1877629A (en) * 1930-02-17 1932-09-13 Commerce Guardian Trust & Savi Method for bending tubes of fiber and similar material
US2480774A (en) * 1946-06-28 1949-08-30 Kellogg M W Co Method of bending thin walled thermoplastic bodies, including tubes
US2571416A (en) * 1948-02-20 1951-10-16 Electrical Products Corp Apparatus for bending tubes
US2908940A (en) * 1954-07-26 1959-10-20 Goodyear Tire & Rubber Apparatus for reshaping conduits
US2999272A (en) * 1957-10-09 1961-09-12 Studebaker Packard Corp Machine for forming pre-stressed hollow articles
BE571637A (fi) * 1957-11-05
US2998985A (en) * 1958-05-02 1961-09-05 Mc Graw Edison Co Short radius, fibre, pipe bend
GB881854A (en) * 1958-05-12 1961-11-08 Btr Industries Ltd Improvements relating to pipe bending
US3184796A (en) * 1963-01-28 1965-05-25 Marvin A Southcott Apparatus for bending plastic pipe
US3753635A (en) * 1971-03-25 1973-08-21 L Barnett Apparatus for precision bending of plastic pipe

Also Published As

Publication number Publication date
US3884612A (en) 1975-05-20
DD104459A5 (fi) 1974-03-12
FI52534B (fi) 1977-06-30
IE37105B1 (en) 1977-05-11
ATA27873A (de) 1978-01-15
CH550648A (de) 1974-06-28
AU5091673A (en) 1974-07-11
FR2167987A1 (fi) 1973-08-24
CA1007023A (en) 1977-03-22
IT976815B (it) 1974-09-10
AT345543B (de) 1978-09-25
NO133929C (fi) 1976-07-28
IE37105L (en) 1973-07-12
CA1007023A1 (fi)
NO133929B (fi) 1976-04-12
SE388159B (sv) 1976-09-27
GB1421454A (en) 1976-01-21
DE2301566A1 (de) 1973-07-19
ZA7300120B (en) 1973-09-26
AU473463B2 (fi) 1976-06-24
NL7300547A (fi) 1973-07-16
JPS4881969A (fi) 1973-11-01
FR2167987B1 (fi) 1976-11-05

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