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SE399009B - APPARATUS FOR MANUFACTURE OF SPIRAL-WINDED PLASTERS - Google Patents

APPARATUS FOR MANUFACTURE OF SPIRAL-WINDED PLASTERS

Info

Publication number
SE399009B
SE399009B SE7305948A SE7305948A SE399009B SE 399009 B SE399009 B SE 399009B SE 7305948 A SE7305948 A SE 7305948A SE 7305948 A SE7305948 A SE 7305948A SE 399009 B SE399009 B SE 399009B
Authority
SE
Sweden
Prior art keywords
winded
plasters
spiral
manufacture
winded plasters
Prior art date
Application number
SE7305948A
Other languages
Swedish (sv)
Inventor
W L Steward
Original Assignee
Steward Plastics
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 Steward Plastics filed Critical Steward Plastics
Publication of SE399009B publication Critical patent/SE399009B/en

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
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/825—Mandrels especially adapted for winding and joining for continuous winding
    • B29C53/827—Mandrels especially adapted for winding and joining for continuous winding formed by several elements rotating about their own axes
    • 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
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/84—Heating or cooling
    • B29C53/845—Heating or cooling especially adapted for winding and joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
SE7305948A 1972-08-30 1973-04-27 APPARATUS FOR MANUFACTURE OF SPIRAL-WINDED PLASTERS SE399009B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28494472A 1972-08-30 1972-08-30

Publications (1)

Publication Number Publication Date
SE399009B true SE399009B (en) 1978-01-30

Family

ID=23092129

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7305948A SE399009B (en) 1972-08-30 1973-04-27 APPARATUS FOR MANUFACTURE OF SPIRAL-WINDED PLASTERS

Country Status (3)

Country Link
JP (2) JPS5620176B2 (en)
GB (1) GB1377926A (en)
SE (1) SE399009B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111823556A (en) * 2020-06-12 2020-10-27 盐城支点机械制造有限公司 Valve capable of being precisely adjusted

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027518A (en) * 1983-07-26 1985-02-12 Takiron Co Ltd Preparation of pressure-resisting pipe
CN114207187B (en) 2019-08-08 2024-08-02 奈诺普特科公司 Radiation assisted electrolyzer unit and stack
CN113844076B (en) * 2021-10-11 2025-12-23 吴波 A high-temperature resistant ventilation duct, its preparation method and production equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111823556A (en) * 2020-06-12 2020-10-27 盐城支点机械制造有限公司 Valve capable of being precisely adjusted
CN111823556B (en) * 2020-06-12 2021-11-19 盐城支点机械制造有限公司 Valve capable of being precisely adjusted

Also Published As

Publication number Publication date
JPS5620176B2 (en) 1981-05-12
JPS4960357A (en) 1974-06-12
JPS61188Y2 (en) 1986-01-07
JPS59162211U (en) 1984-10-30
GB1377926A (en) 1974-12-18

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