IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
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| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0334637
(2002-12-31)
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발명자
/ 주소 |
|
| 출원인 / 주소 |
- The Goodyear Tire & Rubber Company
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| 대리인 / 주소 |
McDowell, BrouseEmerson, Roger D.Louke, Marcella R.
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| 인용정보 |
피인용 횟수 :
0 인용 특허 :
20 |
초록
▼
A method for sequentially forming teeth in a belt that is supported on two cylinders. The method avoids having to measure the neutral plane radius by dividing the uncured belt into discrete molding sections and adjusting the length of each section prior to molding. The adjustment to the length is ma
A method for sequentially forming teeth in a belt that is supported on two cylinders. The method avoids having to measure the neutral plane radius by dividing the uncured belt into discrete molding sections and adjusting the length of each section prior to molding. The adjustment to the length is made so that the belt section is equivalent to a required length necessary to accommodate the proper fraction of total teeth. The first section to be molded is marked and aligned with the mold. Sequential belt sections are marked and aligned in similar fashion until teeth are molded along the entire circumference of the belt. The inventive method eliminates cumulative error by positioning each section of teeth relative to the underlying belt structure and not relative to the previous section which may have position errors within its own position tolerance.
대표청구항
▼
A method for sequentially forming teeth in a belt that is supported on two cylinders. The method avoids having to measure the neutral plane radius by dividing the uncured belt into discrete molding sections and adjusting the length of each section prior to molding. The adjustment to the length is ma
A method for sequentially forming teeth in a belt that is supported on two cylinders. The method avoids having to measure the neutral plane radius by dividing the uncured belt into discrete molding sections and adjusting the length of each section prior to molding. The adjustment to the length is made so that the belt section is equivalent to a required length necessary to accommodate the proper fraction of total teeth. The first section to be molded is marked and aligned with the mold. Sequential belt sections are marked and aligned in similar fashion until teeth are molded along the entire circumference of the belt. The inventive method eliminates cumulative error by positioning each section of teeth relative to the underlying belt structure and not relative to the previous section which may have position errors within its own position tolerance. hell et al.; US-3997926, 19761200, England; US-4015677, 19770400, Silva et al.; US-4025972, 19770500, Adams et al.; US-4038709, 19770800, Kerwit; US-4099276, 19780700, Hunt et al.; US-4100630, 19780700, Klose et al.; US-4130265, 19781200, Sakakibara et al.; US-4183015, 19800100, Drew et al.; US-4193149, 19800300, Welch; US-4195829, 19800400, Reser; US-4205669, 19800600, Hamann; US-4207633, 19800600, Smith et al., 005/632; US-4224706, 19800900, Young et al.; US-4225125, 19800900, Lee; US-4225989, 19801000, Corbett et al.; US-4227269, 19801000, Johnston; US-4255824, 19810300, Pertchik; US-4269387, 19810500, Reynolds et al.; US-4310935, 19820100, Stevens et al.; US-4312500, 19820100, Janssen; US-4356577, 19821100, Taylor et al.; US-4371996, 19830200, Nahum; US-4371997, 19830200, Mattson; US-4376316, 19830300, Mercier et al.; US-4409695, 19831000, Johnston et al.; US-4439880, 19840400, Koncelik et al.; US-4474364, 19841000, Brendgord; US-4494260, 19850100, Olds et al.; US-4525885, 19850700, Hunt et al., 005/713; US-4534078, 19850800, Viesturs et al.; US-4539560, 19850900, Fleck et al.; US-4542547, 19850900, Sato; US-4559656, 19851200, Foster; US-4572493, 19860200, Hubert; US-4592104, 19860600, Foster et al.; US-4658450, 19870400, Thompson; US-4669136, 19870600, Waters et al.; US-4685159, 19870800, Oetiker; US-4686727, 19870800, Wilkinson; US-4722105, 19880200, Douglas, 005/713; US-4724555, 19880200, Poehner et al.; US-4736587, 19880400, Suzuki; US-4742586, 19880500, Galumbeck; US-4745647, 19880500, Goodwin; US-4747171, 19880500, Einsele et al.; US-4751754, 19880600, Bailey et al.; US-4768249, 19880900, Goodwin; US-4792428, 19881200, Canat et al.; US-4793428, 19881200, Swe
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