GB1301634A - - Google Patents

Info

Publication number
GB1301634A
GB1301634A GB4328471A GB4328471A GB1301634A GB 1301634 A GB1301634 A GB 1301634A GB 4328471 A GB4328471 A GB 4328471A GB 4328471 A GB4328471 A GB 4328471A GB 1301634 A GB1301634 A GB 1301634A
Authority
GB
United Kingdom
Prior art keywords
wheel
mandrel
tyre
support member
centring
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
GB4328471A
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 GB1301634A publication Critical patent/GB1301634A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
    • B60C25/14—Apparatus or tools for spreading or locating tyre beads
    • B60C25/145—Apparatus or tools for spreading or locating tyre beads for locating provisionally the beads of tubeless tyres against the sealing surfaces of the rims, e.g. air filling bell
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
    • B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
    • B60C25/05—Machines
    • B60C25/132—Machines for removing and mounting tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

1301634 Inflating tubeless tyres HOFMANN GmbH GEBB [trading as HOFMANN KG GEBR] 16 Sept 1971 [29 Dec 1970] 43284/71 Heading B7C Apparatus for inflating tubeless tyres comprises a support member 11 for supporting a wheel 3 with a tubeless tyre 13, a substantially bell-shaped inflation member 7 which can be lowered towards the support member so that the periphery 23 of an outer portion 18 of the inflation member can bear sealingly against the sidewall 13 of the tyre on the support member and the periphery of an inner portion 19 of the inflation member can bear sealingly against the wheel rim flange, in operation of the apparatus air being introduced into the tyre through a space 20 between the first and second portions of the inflation member and between the wheel rim flange and tyre bead, and means for centring and holding a wheel on the support member 11, the means consisting of a hollow clamping mandrel 1 movable freely upwardly into the wheel on the support member and movable centring and holding members 2 on the mandrel. The mandrel is preferably circular in crosssection and has three slots extending parallel to one another in the longitudinal direction of the mandrel and displaced relative to one another through 120 degrees in the peripheral direction, the slots containing the clamping and centring members 2 which are provided with a mechanism enabling them to be moved radially outwardly through the slots to grip the wheel. If the mandrel is to be used with wheels having a centre hole it may be provided with a frustoconical tip for insertion in the hole (as shown), or alternatively for wheels without a centre hole the mandrel may be made of smaller diameter than the inner diameter of the rim flange of the smallest wheel to be gripped, the members 2 then engaging against the wheel rim. The inner and outer portions 18, 19 of the inflation member are displaceable relative to one another on a shaft 10 to allow for the change in size of the tyre as it inflates, a sealing ring 21 being provided in the region where the inner portion 19 slides against the outer portion 18. The periphery of the inner portion 19 which bears against the wheel rim is provided with a sealing ring 8 of wear resistant plastics which may be of stepped cross-section as shown or of frustoconical cross-section.
GB4328471A 1970-12-29 1971-09-16 Expired GB1301634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702064331 DE2064331A1 (en) 1970-12-29 1970-12-29 Filling station for tubeless motor vehicle tires

Publications (1)

Publication Number Publication Date
GB1301634A true GB1301634A (en) 1973-01-04

Family

ID=5792493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4328471A Expired GB1301634A (en) 1970-12-29 1971-09-16

Country Status (3)

Country Link
DE (1) DE2064331A1 (en)
FR (1) FR2120061B1 (en)
GB (1) GB1301634A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932302A (en) * 1972-07-28 1974-03-25
CN108099856A (en) * 2017-12-11 2018-06-01 西安航天自动化股份有限公司 Annular junction of the edges of two sheets of paper charger

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10025854A1 (en) * 2000-05-25 2001-11-29 Hayes Lemmerz Holding Gmbh Apparatus to correct the seat of the bead of an inflated tire at the wheel rim has a pressure ring in sections for easy adjustment to fit any tire diameter size

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932302A (en) * 1972-07-28 1974-03-25
CN108099856A (en) * 2017-12-11 2018-06-01 西安航天自动化股份有限公司 Annular junction of the edges of two sheets of paper charger
CN108099856B (en) * 2017-12-11 2023-08-15 西安航天自动化股份有限公司 Annular riding joint inflation equipment

Also Published As

Publication number Publication date
DE2064331A1 (en) 1972-07-13
FR2120061B1 (en) 1975-07-18
FR2120061A1 (en) 1972-08-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees