发明名称 |
Roller conveyor construction |
摘要 |
A roller conveyor construction has a plurality of longitudinally spaced rollers through each of which extends a shaft journaled at its opposite ends in journal supports which are slideably mounted between a pair of support members for linear movement in a vertical plane only. The journal support for each roller preferably is equipped with yieldable and adjustable suspension means and each roller may include an adjustable, overload clutch drive mechanism.
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申请公布号 |
US4448302(A) |
申请公布日期 |
1984.05.15 |
申请号 |
US19810324142 |
申请日期 |
1981.11.23 |
申请人 |
PRIME & WEAVER INVESTMENT COMPANY |
发明人 |
WEAVER, RICHARD A.;NIEDZIELSKI, JAMES H.;HERRONEN, JOHN R.;WRIGHT, JOSEPH M.;PRIME, RONALD M. |
分类号 |
B65G13/073;B65G47/26;(IPC1-7):B65G13/06 |
主分类号 |
B65G13/073 |
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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