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公开(公告)号:USD579742S1
公开(公告)日:2008-11-04
申请号:US29207001
申请日:2004-06-07
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公开(公告)号:USD533757S1
公开(公告)日:2006-12-19
申请号:US29206997
申请日:2004-06-07
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公开(公告)号:USD533039S1
公开(公告)日:2006-12-05
申请号:US29207002
申请日:2004-06-07
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公开(公告)号:USD530175S1
公开(公告)日:2006-10-17
申请号:US29206985
申请日:2004-06-07
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公开(公告)号:USD596912S1
公开(公告)日:2009-07-28
申请号:US29295752
申请日:2007-10-05
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公开(公告)号:US4031790A
公开(公告)日:1977-06-28
申请号:US667953
申请日:1976-03-18
申请人: Bengt Arvidsson
发明人: Bengt Arvidsson
CPC分类号: B27B5/228 , B27B5/34 , Y10T83/6587 , Y10T83/659
摘要: A lumber trimmer comprises a saw table for transversely moving lumber pieces to be trimmed, a stationary cross-cut saw for cutting one end of the lumber pieces and a plurality of trim saws for cutting the other end. All saws are disposed along a line extending lengthwise with the trim saws mounted at regular intervals on a saw carriage which is displaceable in the lengthwise direction. A linear pneumatic positioner for the saw carriage comprises three double-acting cylinders connected with each other in series relation. The ratios of the lengths of stroke of the cylinders are 1 to 2 to 3, so that the positioner is capable of positioning the saw carriage at any selected one of seven uniformly spaced-apart positions.
摘要翻译: 木材修剪机包括用于横向移动要修剪的木材件的锯床,用于切割木材件的一端的固定横切锯和用于切割另一端的多个修剪锯。 所有的锯沿着纵向延伸的线设置,修剪锯以规则的间隔安装在可沿长度方向移位的锯架上。 用于锯车架的线性气动定位器包括三个串联连接的双作用气缸。 气缸的行程长度的比例为1至2至3,因此定位器能够将锯台架定位在七个均匀间隔位置中的任意一个位置。
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公开(公告)号:USD342956S
公开(公告)日:1994-01-04
申请号:US727142
申请日:1991-07-09
申请人: Kenneth Karlsson , Bengt Arvidsson , Mikael Norss , Mats Svensson
设计人: Kenneth Karlsson , Bengt Arvidsson , Mikael Norss , Mats Svensson
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公开(公告)号:USD499944S1
公开(公告)日:2004-12-21
申请号:US29173638
申请日:2003-01-03
申请人: Anders Stroby , Bengt Arvidsson
设计人: Anders Stroby , Bengt Arvidsson
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公开(公告)号:USD340933S
公开(公告)日:1993-11-02
申请号:US727149
申请日:1991-07-09
申请人: Kenneth Karlsson , Bengt Arvidsson , Mikael Norss , Mats Svensson
设计人: Kenneth Karlsson , Bengt Arvidsson , Mikael Norss , Mats Svensson
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公开(公告)号:USD339591S
公开(公告)日:1993-09-21
申请号:US727141
申请日:1991-07-09
申请人: Kenneth Karlsson , Bengt Arvidsson , Mikael Norss , Mats Svensson
设计人: Kenneth Karlsson , Bengt Arvidsson , Mikael Norss , Mats Svensson
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