IT1274213B - Plate type expander with external expandable plate for support and inflation of tyre carcasses, suitable for rasping and/or rolling and/or packaging machines for the tyre production and/or refurbishing industry - Google Patents
Plate type expander with external expandable plate for support and inflation of tyre carcasses, suitable for rasping and/or rolling and/or packaging machines for the tyre production and/or refurbishing industryInfo
- Publication number
- IT1274213B IT1274213B ITTN940001A ITTN940001A IT1274213B IT 1274213 B IT1274213 B IT 1274213B IT TN940001 A ITTN940001 A IT TN940001A IT TN940001 A ITTN940001 A IT TN940001A IT 1274213 B IT1274213 B IT 1274213B
- Authority
- IT
- Italy
- Prior art keywords
- tyre
- carcasses
- inflation
- rasping
- refurbishing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000004806 packaging method and process Methods 0.000 title abstract 2
- 238000005096 rolling process Methods 0.000 title abstract 2
- 239000011324 bead Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
Landscapes
- Tires In General (AREA)
- Tyre Moulding (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
This is a device lying in the production sector of machinery for the construction and/or refurbishing of tyres; it serves to accommodate the carcass of the tyre and enable a "tubeless" inflation. It is to be used for the most part on tread rasping or tread rolling or camelback machines and also on packaging machines. The invention for the most part concerns the outermost (righthand) flange containing the tyre bead, which is of the expansion or "semirigid" type, so that it allows the carcasses to be introduced from the outer side of the flange itself and is opposite a rigid flange of normal (left-hand) type, so as to produce a rigid and inflatable support for the carcasses themselves. Another not inconsiderable advantage is that this device simultaneously combines the advantages of the adjustable- width "plate type" support system with the advantages of the "expandable chuck" type system, eliminating the drawbacks of both systems, that is, defects and lack of precision in centring for the expansion chuck and the need for framework structures to contain the static thrusts due to the inflation of the carcasses. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTN940001A IT1274213B (en) | 1994-01-10 | 1994-01-10 | Plate type expander with external expandable plate for support and inflation of tyre carcasses, suitable for rasping and/or rolling and/or packaging machines for the tyre production and/or refurbishing industry |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTN940001A IT1274213B (en) | 1994-01-10 | 1994-01-10 | Plate type expander with external expandable plate for support and inflation of tyre carcasses, suitable for rasping and/or rolling and/or packaging machines for the tyre production and/or refurbishing industry |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTN940001A0 ITTN940001A0 (en) | 1994-01-10 |
ITTN940001A1 ITTN940001A1 (en) | 1994-04-10 |
IT1274213B true IT1274213B (en) | 1997-07-15 |
Family
ID=11408578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTN940001A IT1274213B (en) | 1994-01-10 | 1994-01-10 | Plate type expander with external expandable plate for support and inflation of tyre carcasses, suitable for rasping and/or rolling and/or packaging machines for the tyre production and/or refurbishing industry |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1274213B (en) |
-
1994
- 1994-01-10 IT ITTN940001A patent/IT1274213B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITTN940001A1 (en) | 1994-04-10 |
ITTN940001A0 (en) | 1994-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971114 |