发明名称 |
PRESSURE ROLLER MECHANISM FOR STACKING APPARATUS |
摘要 |
In an envelope stacker, a normal force roller mechanism drives a mail piece vertically then retracts without adding significant torque to the stacker.The normal force roller mechanism is comprised of a frame and a bracket pivotally mounted to the frame, the bracket further having an aperture and an arm with a shaft extending therefrom. An idler roller is mounted to the shaft. Ahub having a slot is rotatably mounted to a plate. An assembly is provided for moving the plate in a substantially horizontal direction. A generally L-shaped pin having a first end portion and a second end portion extends through the slot so that the first end portion engages the aperture of the bracket. A springis mounted onto the L-shaped pin between the second end portion and the hub. |
申请公布号 |
CA2182336(A1) |
申请公布日期 |
1997.02.03 |
申请号 |
CA19962182336 |
申请日期 |
1996.07.30 |
申请人 |
PITNEY BOWES INC. |
发明人 |
MAKARCHUK, IRENA;MARZULLO, JOSEPH H.;THOMPSON, BRIAN S. |
分类号 |
B65H29/46;B65H31/06;(IPC1-7):B65H5/06 |
主分类号 |
B65H29/46 |
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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