发明名称 |
BOARD PRESS |
摘要 |
A board press (10) comprises a dog member (12) dimensioned and configured to grip a joist (14a) and a lever (16) attached to one end to the dog member (12) by a ball and socket mounting (18) for pivoting of lever (16) about a pivot axis P-P. The ball and socket mounting (18) enables the pivot axis to be angularly displaced about a point on pivot axis P-P, thereby permitting the user to pivot the lever (16) perpendicularly to the edge (27) of a board (26a) being pressed despite twisting of the dog member (12) on the joist (14a) during use. A method of pressing one or more boards disposed on a joist includes using the board press and pivoting the lever in a pivot plane which is kept perpendicular to the edge of the board while simultaneously twisting the dog member to seat it upon the joist.
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申请公布号 |
CA2099540(C) |
申请公布日期 |
1996.07.16 |
申请号 |
CA19932099540 |
申请日期 |
1993.07.02 |
申请人 |
YOUNG, RICHARD L.;YOUNG, DORIS D. |
发明人 |
YOUNG, RICHARD L. |
分类号 |
B66F15/00;E04F21/22;(IPC1-7):B25B5/00;F16B2/02;F16B5/06;F16B7/04 |
主分类号 |
B66F15/00 |
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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