GB897841A - Leak detecting device for tyre vulcanization press - Google Patents
Leak detecting device for tyre vulcanization pressInfo
- Publication number
- GB897841A GB897841A GB3197/61A GB319761A GB897841A GB 897841 A GB897841 A GB 897841A GB 3197/61 A GB3197/61 A GB 3197/61A GB 319761 A GB319761 A GB 319761A GB 897841 A GB897841 A GB 897841A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaphragm
- tyre
- steam
- ring
- sensing means
- 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
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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0662—Accessories, details or auxiliary operations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
897,841. Detecting leaks in tyre vulcanizing presses. UNITED STATES RUBBER CO. Jan. 27, 1961 [March 30, 1960], No. 3197/61. Class 87(2). A steam operated tyre press of the type having an inflatable diaphragm, wherein a pneumatic tyre 21 positioned between the diaphragm 24 and the mould parts 7, 11 is shaped and cured, is characterized by sensing means to detect leakage of steam indicating the failure of the diaphragm. In one embodiment a tyre head retaining ring 23B is employed, having vertically extending grooves 57 joined by an annular channel 59. The upper part 58 of the ring seats against the diaphragm clamping ring 31 to form a seal between the chamber 18 and the space between the diaphragm 24 and the inner surface of the tyre 21. Should the diaphragm develop a hole 43, heating steam collapses the diaphragm and escapes through the grooves 57 and channels 59, 62 and through an aperture 61 in the ring 23B. This leaking steam then passes to a conduit 40 via tubing 60, whereupon it actuates the pressure-operated sensing means 56. Other embodiments provide thermally-operated sensing means, and also provide for leakage of steam from between the diaphragm supporting ring 30 and the shaft 27 which carries to the supporting ring.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1209730XA | 1960-03-30 | 1960-03-30 | |
| US18541A US3029469A (en) | 1960-03-30 | 1960-03-30 | Leak detecting device for tire vulcanization press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB897841A true GB897841A (en) | 1962-05-30 |
Family
ID=26691218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3197/61A Expired GB897841A (en) | 1960-03-30 | 1961-01-27 | Leak detecting device for tyre vulcanization press |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1209730B (en) |
| GB (1) | GB897841A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115107300A (en) * | 2022-08-29 | 2022-09-27 | 宁波市余交汽配科技有限公司 | Tire repair and inflation integrated device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1959336A (en) * | 1929-07-01 | 1934-05-22 | Charles Tagliabue Mfg Co | Automatic cycle controller |
-
1961
- 1961-01-27 GB GB3197/61A patent/GB897841A/en not_active Expired
- 1961-02-10 DE DEU7782A patent/DE1209730B/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115107300A (en) * | 2022-08-29 | 2022-09-27 | 宁波市余交汽配科技有限公司 | Tire repair and inflation integrated device |
| CN115107300B (en) * | 2022-08-29 | 2022-11-22 | 宁波市余交汽配科技有限公司 | Tire repair and inflation integrated device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1209730B (en) | 1966-01-27 |
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