发明名称 |
STRAPPING MACHINE AND METHOD |
摘要 |
<p>TITLE STRAPPING MACHINE A strapping machine and method for applying flexible, heat sealable straps around objects in which the supply coil of strap and the feed rollers for a strap accumulating compartment are driven by a common rotatable drive for synchronous feeding. A strap feeding unit for feeding flexible strap in which a feed and pinch roller extend through opposed slots which intersect a strap carrying groove which totally confines the strap. A strap tensioning mechanism in which rough tensioning and final tensioning are achieved by the movement of a single mechanical plate. A cutting and sealing head in which feeding of a new strap around the object can occur simultaneously with the sealing of the previous strap. A track opening mechanism which is operated by components of the sealing and cutting head.</p> |
申请公布号 |
CA1089751(A) |
申请公布日期 |
1980.11.18 |
申请号 |
CA19780301457 |
申请日期 |
1978.04.19 |
申请人 |
OVALSTRAPPING, INC. |
发明人 |
PASIC, JAMES A.;BERG, MARVIN I. |
分类号 |
B65B13/22;(IPC1-7):65B13/22 |
主分类号 |
B65B13/22 |
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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