GB828137A - Improvements in and relating to buffing machines for automobile tyres - Google Patents

Improvements in and relating to buffing machines for automobile tyres

Info

Publication number
GB828137A
GB828137A GB1199258A GB1199258A GB828137A GB 828137 A GB828137 A GB 828137A GB 1199258 A GB1199258 A GB 1199258A GB 1199258 A GB1199258 A GB 1199258A GB 828137 A GB828137 A GB 828137A
Authority
GB
United Kingdom
Prior art keywords
relating
buffing machines
automobile tyres
tyre
shafts
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
GB1199258A
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.)
SIGURD INGEMAN OLSEN
Original Assignee
SIGURD INGEMAN OLSEN
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 SIGURD INGEMAN OLSEN filed Critical SIGURD INGEMAN OLSEN
Priority to GB1199258A priority Critical patent/GB828137A/en
Publication of GB828137A publication Critical patent/GB828137A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B17/0206—Selectively separating reinforcements from matrix material by destroying the interface bound before disintegrating the matrix to particles or powder, e.g. from tires or belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/54—Retreading
    • B29D2030/541—Abrading the tyre, e.g. buffing, to remove tread and/or sidewalls rubber, to prepare it for retreading
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

828,137. Mandrels. OLSEN, S. I. April 15, 1958, No. 11992/58. Class 83 (3). [Also in Group VIII] A mandrel comprises a pair of longitudinallyadjustable hollow-shafts 13, 18 with rims 15, 20 for supporting a tyre 8, the shaft 18 being provided with a hole 23 through which theinterior of the tyre may be inflated by air introduced through the shafts.
GB1199258A 1958-04-15 1958-04-15 Improvements in and relating to buffing machines for automobile tyres Expired GB828137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1199258A GB828137A (en) 1958-04-15 1958-04-15 Improvements in and relating to buffing machines for automobile tyres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1199258A GB828137A (en) 1958-04-15 1958-04-15 Improvements in and relating to buffing machines for automobile tyres

Publications (1)

Publication Number Publication Date
GB828137A true GB828137A (en) 1960-02-17

Family

ID=9996444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1199258A Expired GB828137A (en) 1958-04-15 1958-04-15 Improvements in and relating to buffing machines for automobile tyres

Country Status (1)

Country Link
GB (1) GB828137A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300905A (en) * 1963-09-27 1967-01-31 Ethyl Corp Apparatus for surface grinding generally spherical elements
EP0105552A1 (en) * 1982-10-05 1984-04-18 N.V. Bekaert S.A. Method and machine for removing at least one layer of reinforcing elements from a breaker or belt of a rubber tyre

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300905A (en) * 1963-09-27 1967-01-31 Ethyl Corp Apparatus for surface grinding generally spherical elements
EP0105552A1 (en) * 1982-10-05 1984-04-18 N.V. Bekaert S.A. Method and machine for removing at least one layer of reinforcing elements from a breaker or belt of a rubber tyre
US4486255A (en) * 1982-10-05 1984-12-04 N. V. Bekaert S. A. Method and machine for removing at least one layer of reinforcing elements from a breaker or belt of a rubber tire

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