A piston/cylinder type of linear motor is connected between the base frame and lifting frame to translate the lifting frame relative to the base frame. A pair of independently controlled gripping cylinders that are connected to respective gripping cams are mounted on the lifting frame. A tree is...
Tree, stump and post puller 来自 百度文库 喜欢 0 阅读量: 8 申请(专利)号: US201715648131 申请日期: 2017-07-12 公开/公告号: US10136590B2 公开/公告日期: 2018-11-27 申请(专利权)人: CHRISTIAN LANE MAXWELL 发明人: CL Maxwell 摘要: An apparatus for extracting trees, stumps, posts and ...
Thanks for your interest in our products. We Ship to the US48. Hawaii, Alaska, and Canada are also available for additional fees. Reviews Related Products Quick viewChoose Options Washburn Company HEAVY DUTY TREE & POST PULLER- CHOOSE BRACKET $2,450.00...
tree hole postphr. 树洞帖 在虚拟的网络世界里,有很多人喜欢匿名在网上发帖讲述自己的秘密。这种方式感觉跟把秘密封藏在树洞里差不多,因此这种帖就被称为“树洞帖” post hole diggerphr. 大型螺旋挖坑钻 post hole borer匙形取土器 post hole digger匙形取土器 ...
by expression value) RC3H1-binding sites (41 nucleotide length sequence centred around the preferred crosslink site) determined by PAR-CLIP, and detected initial clusters by LocARNA (version 1.7.16; refs 26,27) together with RNAclust (version 1.3; ref. 27) to produce a hierarchical tree. RN...
A piston/cylinder type of linear motor is connected between the base frame and lifting frame to translate the lifting frame relative to the base frame. A pair of independently controlled gripping cylinders that are connected to respective gripping cams are mounted on the lifting frame. A tree is...
Campbell Homer CUS3110477 * 1961年2月13日 1963年11月12日 George A Hill Tree or post puller apparatusUS3110477 Feb 13, 1961 Nov 12, 1963 George A Hill Tree or post puller apparatusUS3110477 1961年2月13日 1963年11月12日 George A. Hill Tree or post puller apparatus...
A piston/cylinder type of linear motor is connected between the base frame and lifting frame to translate the lifting frame relative to the base frame. A pair of independently controlled gripping cylinders that are connected to respective gripping cams are mounted on the lifting frame. A tree is...
A piston/cylinder type of linear motor is connected between the base frame and lifting frame to translate the lifting frame relative to the base frame. A pair of independently controlled gripping cylinders that are connected to respective gripping cams are mounted on the lifting frame. A tree is...
An improved device designed to pull embedded objects such as fence posts, sign posts, small trees, tree stumps and the like out of the earth that is compact, simple to operate, and available in bumper or tail mounted versions. The improved device is operated by a master key or toggle ...