Endless rubber belt vulcanizing apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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May 17, 1994
Grant Date -
N/A
app pub date -
Aug 10, 1992
filing date -
Aug 21, 1991
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Vulcanizing apparatus including a sealable vulcanizing vessel having an access cover on the top thereof, and a mold to be inserted in the vulcanizing vessel. The length of a rubber sleeve provided to cover the unvulcanized rubber belt molding A formed over the external circumference of the mold is sized a little longer than the height of the mold so that both ends of the rubber sleeve when placed in covering position protrude slightly from both the top and bottom ends of the mold. A holding seat is provided in the lower part of the vulcanizing vessel, and a pressing seat corresponding to the holding seat is provided on the access cover via a cylinder unit so that the pressing seat can be extended and retracted as required. The inner structures of both the pressing seat and holding seat include cooling jackets.
First Claim
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Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B29C Class
- 2.46 % this patent is cited more than
- 31 Age