GB2212441B - Mandrel means - Google Patents

Mandrel means

Info

Publication number
GB2212441B
GB2212441B GB8826553A GB8826553A GB2212441B GB 2212441 B GB2212441 B GB 2212441B GB 8826553 A GB8826553 A GB 8826553A GB 8826553 A GB8826553 A GB 8826553A GB 2212441 B GB2212441 B GB 2212441B
Authority
GB
United Kingdom
Prior art keywords
mandrel means
mandrel
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 - Fee Related
Application number
GB8826553A
Other versions
GB8826553D0 (en
GB2212441A (en
Inventor
David John Bridgwood Perkins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Holroyd Associates Ltd
Original Assignee
Holroyd Associates Ltd
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 claimed from GB878726665A external-priority patent/GB8726665D0/en
Application filed by Holroyd Associates Ltd filed Critical Holroyd Associates Ltd
Priority to GB8826553A priority Critical patent/GB2212441B/en
Publication of GB8826553D0 publication Critical patent/GB8826553D0/en
Publication of GB2212441A publication Critical patent/GB2212441A/en
Application granted granted Critical
Publication of GB2212441B publication Critical patent/GB2212441B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/20—Cutting beds
    • 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
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/74—Winding and joining, e.g. winding spirally helically using a forming surface inthe shape of an endless belt which is recycled after the forming operation
    • 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
    • B29C69/002—Winding
    • B29C69/003—Winding and cutting longitudinally, e.g. for making O-rings; chain links, insulation tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Tyre Moulding (AREA)
GB8826553A 1987-11-13 1988-11-14 Mandrel means Expired - Fee Related GB2212441B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8826553A GB2212441B (en) 1987-11-13 1988-11-14 Mandrel means

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878726665A GB8726665D0 (en) 1987-11-13 1987-11-13 Mandrel means
GB8826553A GB2212441B (en) 1987-11-13 1988-11-14 Mandrel means

Publications (3)

Publication Number Publication Date
GB8826553D0 GB8826553D0 (en) 1988-12-21
GB2212441A GB2212441A (en) 1989-07-26
GB2212441B true GB2212441B (en) 1991-08-21

Family

ID=26293043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8826553A Expired - Fee Related GB2212441B (en) 1987-11-13 1988-11-14 Mandrel means

Country Status (1)

Country Link
GB (1) GB2212441B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0557615A1 (en) * 1992-01-23 1993-09-01 Bridgestone Corporation Method and apparatus for forming cord reinforced elastomeric strips
US5705007A (en) * 1995-12-21 1998-01-06 Bridgestone Corporation Method for forming cord-reinforced elastomeric stripe
JP3995956B2 (en) * 2002-02-26 2007-10-24 不二精工株式会社 Pneumatic tire and manufacturing method thereof
US7753098B2 (en) 2005-12-01 2010-07-13 The Goodyear Tire & Rubber Company Spring loaded tooling head and method for tire cord application
US7686053B2 (en) 2005-12-01 2010-03-30 The Goodyear Tire & Rubber Company Cord tensioning and feed mechanism for a tire cord applicator head
US7740039B2 (en) 2005-12-01 2010-06-22 The Goodyear Tire & Rubber Company Cord cutting mechanism and method for a tire cord applicator head
US8578994B2 (en) 2006-12-19 2013-11-12 The Goodyear Tire & Rubber Company Applicator head for tire cord construction

Also Published As

Publication number Publication date
GB8826553D0 (en) 1988-12-21
GB2212441A (en) 1989-07-26

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931114