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GB1375598A - - Google Patents

Info

Publication number
GB1375598A
GB1375598A GB3100673A GB3100673A GB1375598A GB 1375598 A GB1375598 A GB 1375598A GB 3100673 A GB3100673 A GB 3100673A GB 3100673 A GB3100673 A GB 3100673A GB 1375598 A GB1375598 A GB 1375598A
Authority
GB
United Kingdom
Prior art keywords
curve
die
bending
rigid
flexible
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.)
Expired
Application number
GB3100673A
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
Publication of GB1375598A publication Critical patent/GB1375598A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/26—Frames of plastics
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • 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
    • B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/02—Clear-view screens; Windshields
    • 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
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • 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
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Window Of Vehicle (AREA)

Abstract

1375598 Bending sheet material J I GATES 5 May 1972 [21 May 1971] 31006/73 Divided out of 1375596 Heading B6J Apparatus for bending a strip element into a curve comprises a rigid die defining the curve, a flexible die, means for heating the rigid die and the element, and means retaining the flexible die and the element in the desired curve. The description is identical to that of Specification 1,375,596.
GB3100673A 1971-05-21 1972-05-05 Expired GB1375598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14586671A 1971-05-21 1971-05-21

Publications (1)

Publication Number Publication Date
GB1375598A true GB1375598A (en) 1974-11-27

Family

ID=22514894

Family Applications (3)

Application Number Title Priority Date Filing Date
GB3100573A Expired GB1375597A (en) 1971-05-21 1972-05-05
GB3100673A Expired GB1375598A (en) 1971-05-21 1972-05-05
GB2098172A Expired GB1375596A (en) 1971-05-21 1972-05-05

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3100573A Expired GB1375597A (en) 1971-05-21 1972-05-05

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2098172A Expired GB1375596A (en) 1971-05-21 1972-05-05

Country Status (2)

Country Link
CA (1) CA1024397A (en)
GB (3) GB1375597A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6054685A (en) * 1998-05-01 2000-04-25 Reinbold; Theo Method for the arc-like shaping of profiled strands or strand sections consisting of a thermoplastic material
US6087635A (en) * 1998-05-01 2000-07-11 Reinbold; Theo Method and apparatus for the arc-like shaping of profiled strands or strand sections consisting of a thermoplastic material
CN119974571B (en) * 2025-03-04 2025-11-14 东莞市荣昌盛航空科技有限公司 Assembly equipment for plastic parts with bending sections

Also Published As

Publication number Publication date
CA1024397A (en) 1978-01-17
GB1375597A (en) 1974-11-27
AU4256472A (en) 1973-11-29
GB1375596A (en) 1974-11-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee