GB189709472A - Improvements in Velocipedes and other Wheeled Vehicles. - Google Patents

Improvements in Velocipedes and other Wheeled Vehicles.

Info

Publication number
GB189709472A
GB189709472A GB189709472DA GB189709472A GB 189709472 A GB189709472 A GB 189709472A GB 189709472D A GB189709472D A GB 189709472DA GB 189709472 A GB189709472 A GB 189709472A
Authority
GB
United Kingdom
Prior art keywords
tyre
rim
airtight
tyres
tread
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
Inventor
Frank Pullen Candy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB189709472A publication Critical patent/GB189709472A/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
    • 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)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • 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
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • B29C73/18—Auto-repairing or self-sealing arrangements or agents the article material itself being self-sealing, e.g. by compression
    • B29C73/20—Auto-repairing or self-sealing arrangements or agents the article material itself being self-sealing, e.g. by compression the article material only consisting in part of a deformable sealing material
    • 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)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
    • B29D2030/0694—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being in the form of one or more narrow strips, e.g. applied by winding into the interior of the tyre
    • 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)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
    • B29D2030/0695—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being in the form of one wide strip, e.g. a patch
    • 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
    • B29L2030/00—Pneumatic or solid tyres or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

9472. Candy, F. P. April 14. Tyres, pneumatic. -Relates to the form of tyre for velocipedes or other wheeled vehicles known as the "tubeless" or " single tube " tyre. The tread T of the tyre is turned inside out, and the airtight layers L, L, L of indiarubber or other suitable material are then attached so that, upon turning the tyre into the position shown in Fig. 2, the interior layers are in a state of compression and therefore tend to prevent the air from escaping when the tyre is punctured. A layer of canvas C may be inserted between the tread and the interior layers. The outer part of the tyre may be put into a concave shape instead of being turned inside out. Fig. 4 shows one way of forming an airtight joint between the tyre and the wheel rim. Rigid bands B, B encircle the rim, and the tyre end P is clamped between the rim R and band B by means of the screw D and nut N. An airtight covering A is attached to the bands B, B. Another form is shown in Fig. 6, in which endless telescopic rings B, B are fastened together by stout cross-bars E which are connected by a device which enables the rings to be reduced in diameter and thereby secure the tyre to the rim. Another device for securing the tyre to the rim is also described, in which levers are operated so as to fix the tyre against the rim. In the Provisional Specification other methods of securing the tyre are described, in one of which the edges of the tyre may form tubes or the like which are forced together by air pressure, and another is an improvement in the tyre described in Specification No. 2782, A.D. 1892, in which the edges or an edge of the tyres are moulded so as to engage when the tyre is inflated. Other somewhat similar methods of forming an airtight joint are also described. An inner tube may be provided which may be inflated when desired so as to form a double-tube tyre.
GB189709472D 1897-04-14 1897-04-14 Improvements in Velocipedes and other Wheeled Vehicles. Expired GB189709472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189709472T 1897-04-14

Publications (1)

Publication Number Publication Date
GB189709472A true GB189709472A (en) 1898-03-19

Family

ID=32353769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189709472D Expired GB189709472A (en) 1897-04-14 1897-04-14 Improvements in Velocipedes and other Wheeled Vehicles.

Country Status (1)

Country Link
GB (1) GB189709472A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009000744A1 (en) * 2007-06-28 2008-12-31 Societe De Technologie Michelin Method for applying a layer of material inside a cycle tyre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009000744A1 (en) * 2007-06-28 2008-12-31 Societe De Technologie Michelin Method for applying a layer of material inside a cycle tyre
FR2917992A1 (en) * 2007-06-28 2009-01-02 Michelin Soc Tech METHOD OF APPLYING A LAYER OF MATERIAL INSIDE A PNEUMATIC TIRE FOR CYCLE

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