发明名称 |
Firing device for a projectile weaving machine and projectile therefor |
摘要 |
The torsion bar firing device is provided with a striking lever having an end piece at the distal end which acts directly on the abutment face of a projectile on firing. The striking face of the end piece of the striking lever and/or the abutment face of a projectile may be formed as inclined planes or as convex, concave, or concave-convex surfaces. The direct drive of the projectile by the striking lever reduces the masses to be accelerated and braked. This advantageously influences the energy consumption and the weaving efficiency of the projectile weaving loom. The end piece may be integral with the distal end of the striking lever or may be in the form of a rotatably mounted roller of a trapezium shaped element.
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申请公布号 |
US4922967(A) |
申请公布日期 |
1990.05.08 |
申请号 |
US19890319650 |
申请日期 |
1989.03.06 |
申请人 |
SULZER BROTHERS LIMITED |
发明人 |
PFARRWALLER, ERWIN;VEZZU, DANILO;HUBNER, OSKAR |
分类号 |
D03J5/06;D03D47/24;D03D49/26 |
主分类号 |
D03J5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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