专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US4087077A Log lifter 失效
标题翻译：升降机
公开(公告)号：US4087077A
公开(公告)日：1978-05-02
申请号：US789672
申请日：1977-04-21
申请人： Charles E. Vance
发明人： Charles E. Vance
IPC分类号： B27B17/00 , B66F15/00 , B66F7/22
CPC分类号： B66F15/00 , B27B17/0075
摘要： A log lifter has a support assembly engageable with an article, such as a log, to be lifted for elevating the article from a support surface with the assistance of a manipulating handle attached to the support assembly. Pivotally mounted on the handle is a hook which cooperates with a spike and a point mounted in juxtaposition on the support assembly to retain a log or other article on the log lifter.
摘要翻译：对数提升器具有可与诸如日志的物品接合的支撑组件，借助于附接到支撑组件的操纵手柄而被提升以用于将物品从支撑表面升高。枢轴安装在手柄上的是钩子，其与尖头和安装在支撑组件上并置的点配合，以将日志或其他物品保持在记录升降器上。

22. 发明授权

US1426989A Hedge and like trimming apparatus 失效
标题翻译：对冲和修剪装置
公开(公告)号：US1426989A
公开(公告)日：1922-08-22
申请号：US41567120
申请日：1920-10-08
申请人： RIDGWAY JANES EDWIN , HUBERT ADAMS CHARLES
发明人： RIDGWAY JANES EDWIN , HUBERT ADAMS CHARLES
CPC分类号： B27B17/0075

23. 发明授权

US09375834B2 Sawhorse 有权
公开(公告)号：US09375834B2
公开(公告)日：2016-06-28
申请号：US14009639
申请日：2012-04-05
申请人： Cyril Martin Geraghty
发明人： Cyril Martin Geraghty
IPC分类号： B25H1/06 , B25H1/10 , B27B21/00 , B27B17/00 , B25B1/06
CPC分类号： B25H1/06 , B25B1/06 , B25H1/10 , B27B17/0075 , B27B21/00
摘要： A self-adjusting and self-locking sawhorse made up of a frame for holding an item in a cantilevered position and self-adjusting jaw means on the frame for receiving the item, the self-adjusting jaw means being automatically responsive to the size of the item to hold the log in the sawhorse.
摘要翻译：自动调节和自锁锯齿由用于将物品保持在悬臂位置的框架和自调节夹爪构成，用于接收物品的框架上，自动调节颚装置自动响应于项目保存日志在sawhorse。

24. 发明授权

US09131647B1 Field sawbuck for cantilever support of a felled tree 有权
公开(公告)号：US09131647B1
公开(公告)日：2015-09-15
申请号：US13374914
申请日：2012-01-23
申请人： Wayne Lindberg
发明人： Wayne Lindberg
IPC分类号： B23Q3/00 , A01G23/00 , B66C1/58
CPC分类号： A01G23/003 , B27B17/0075 , B66C1/585 , Y10T29/49998
摘要： A field sawbuck having a tree gripper forming a top side fulcrum for holding an end of a felled tree and a tree engaging arm for pivoting the felled tree about the fulcrum to bring the felled tree to an elevated condition whereby the limbs can be removed and the tree can be conveniently cut into desired length without concern for pinching or binding the saw or having the saw blade accidentally contact a support soil for the felled tree as well a method for delivering a felled tree to a field sawbuck that can cantileverly support the felled tree during the process of removing limbs from the tree or during the process of field cutting of the felled tree into firewood lengths.

25. 发明授权

US08616540B2 Trailer hitch attachment 有权
标题翻译：拖车挂钩附件
公开(公告)号：US08616540B2
公开(公告)日：2013-12-31
申请号：US12620204
申请日：2009-11-17
申请人： Paul R. Maire
发明人： Paul R. Maire
IPC分类号： B25H1/06
CPC分类号： B60R9/06 , B27B17/0075 , B60P3/41
摘要： Embodiments of the present invention provide a jaw apparatus that is tied to a stable anchor (e.g., a vehicle) and that holds wood off the ground in a stable manner to enable cutting by a user. The jaw apparatus can include a main shaft that defines a shaft axis. The main shaft can have a first end and a second end. The first end of the main shaft can have an insertion portion that is configured to be inserted into a trailer-hitch-like receptacle (e.g., a trailer hitch receptacle). The jaw apparatus can include an indentation structure coupled to the second end of the main shaft. The indentation structure can form an indentation, which can have interior surfaces. The interior surfaces can extend upwardly and away from the main shaft. The interior surfaces can be configured to exert upward force on the piece of wood when received in the jaw apparatus. The jaw apparatus can include one or more bars coupled to the main shaft at a bar connection location between the first and second ends of the main shaft. Each of the one or more bars can extend upwardly and away from the main shaft in a direction toward the second end of the main shaft. Each of the one or more bars can have a downward facing surface configured to exert downward force on the piece of wood when received in the jaw apparatus.
摘要翻译：本发明的实施例提供了一种连接到稳定的锚（例如，车辆）并且以稳定的方式将木材从地面上保持以使用户能够切割的颚式装置。钳口装置可以包括限定轴线的主轴。主轴可以具有第一端和第二端。主轴的第一端可以具有被配置成插入拖车式接收器（例如拖车接头插座）中的插入部分。钳口装置可以包括联接到主轴的第二端的凹陷结构。压痕结构可以形成一个可以具有内表面的压痕。内表面可以向上延伸并远离主轴。内表面可以构造成当被接收在颚式装置中时在木片上施加向上的力。颚装置可以包括在主轴的第一和第二端之间的杆连接位置处联接到主轴的一个或多个杆。一个或多个杆中的每一个可以在朝向主轴的第二端的方向上向上延伸并远离主轴。所述一个或多个杆中的每一个可以具有向下的表面，所述表面构造成当被接纳在所述钳口装置中时在所述木片上施加向下的力。

26. 发明申请

US20120274013A1 SAW BUCK 审中-公开
公开(公告)号：US20120274013A1
公开(公告)日：2012-11-01
申请号：US13460064
申请日：2012-04-30
申请人： Chad M. Neumann , Michael V. Rzeppa
发明人： Chad M. Neumann , Michael V. Rzeppa
IPC分类号： B25H1/06
CPC分类号： B25H1/06 , B27B17/0075 , B27B21/00
摘要： An apparatus for holding a log or similar material during cutting is disclosed. The apparatus includes a log holder having a housing and a saddle. A cavity formed in the housing is tapered along a longitudinal axis for receiving an end of a log. The saddle is disposed adjacent to the tapered cavity and offset from the longitudinal axis to inhibit rotation of the log during cutting. A pole and a base rotatably support the log holder in the elevated position.
摘要翻译：公开了一种用于在切割期间保持原木或类似材料的装置。该装置包括具有壳体和鞍座的原木支架。形成在壳体中的空腔沿着纵向轴线逐渐变细，以接收原木的一端。鞍座靠近锥形腔设置，并从纵向轴线偏移，以防止切割期间原木的旋转。杆和基座可旋转地支撑在升高位置的原木支架。

27. 发明授权

US4368874A Log lifter 失效
标题翻译：升降机
公开(公告)号：US4368874A
公开(公告)日：1983-01-18
申请号：US310134
申请日：1981-10-09
申请人： David J. Weisgerber
发明人： David J. Weisgerber
IPC分类号： B27B17/00 , B65G7/02 , B66F15/00 , B65G7/12
CPC分类号： B65G7/12 , B27B17/0075 , B66F15/00
摘要： A rearwardly sloping, elongated handle is fastened to a unitary, flat metal base plate having a forward log engaging blade portion extending from a horizontally disposed sole portion, and a rearward heel portion joined to the sole portion by means of a curved intermediate section. The blade portion is urged under a log for rocking the same rearwardly over the curved section of the base plate.
摘要翻译：向后倾斜的细长手柄被紧固到具有从水平设置的鞋底部分延伸的前向对向接合刀片部分的一体的平坦的金属底板，以及通过弯曲的中间部分连接到鞋底部分的后跟部分。叶片部分被推压在原木下方，以相对于基板的弯曲部分向后摆动。

28. 发明授权

US4362295A Log holding device 失效
标题翻译：日志保存设备
公开(公告)号：US4362295A
公开(公告)日：1982-12-07
申请号：US260082
申请日：1981-05-04
申请人： Henry E. Ford
发明人： Henry E. Ford
IPC分类号： B27B17/00 , B23Q1/04
CPC分类号： B27B17/0075 , Y10S269/901
摘要： A device for securing logs or flat work while said logs or flat work are being cut out of doors in situ. The device consists of a stand and a bow section mounted on a base which secures the log on flat work by means of judicious use of their center of gravity. The device may be adaptable to a wide variety of sizes of logs or flat work and is portable. In one embodiment, the device is constructed of metal pieces having hollow circular cross-sectional areas allowing the base and the stand sections to telescope by means of concentric sections, thus fullfilling the requirement of adaptability described herein.
摘要翻译：一种用于在原木或平面工作正在门外切割的原木或平面工作的装置。该装置包括一个支架和一个安装在基座上的弓形部分，通过明智地使用它们的重心来固定平板作业。该装置可以适应各种尺寸的原木或平面工作并且是便携式的。在一个实施例中，该装置由具有中空圆形横截面区域的金属片构成，允许基座和支架部分借助同心部分望远镜，从而满足本文所述的适应性要求。

29. 发明授权

US4201375A Firewood cutting aid 失效
标题翻译：木柴切割辅助
公开(公告)号：US4201375A
公开(公告)日：1980-05-06
申请号：US565
申请日：1979-01-02
申请人： Everett T. Pierce
发明人： Everett T. Pierce
IPC分类号： B27B17/00 , B27B29/00 , B66C5/02 , B66F19/00 , B66C23/60
CPC分类号： B27B29/00 , B27B17/0075 , B66C5/025 , B66F19/00
摘要： A log cutting aid comprising an inclined skid member, which is preferably a single skid member and cylindrical in shape, having forward and rearward ends, a foot support at its forward end, preferably adapted for sliding engagement with the bottom surface of a log, support means adjacent the rearward end of said skid member to hold said skid member in an inclined position, and winching means attached to said skid near its rearward end for engaging logs and winching the same up onto said skid in a direction from the forward end toward the rearward end. Logs held on the skid may then be conveniently cut with a chain saw or the like.
摘要翻译：一种对数切割辅助装置，其包括倾斜的滑动构件，其优选地是具有前端和后端的单个滑动构件和圆柱形构件，其前端处的脚支撑件，优选地适于与木材的底部表面滑动接合相邻于所述滑动构件的后端的装置，以将所述防滑构件保持在倾斜位置，以及在其后端附近附接到所述防滑装置的绞盘装置，用于接合原木并将其从前端朝向后端然后可以用链锯等方便地切割防滑装置上的原木。

30. 发明授权

US2492597A Log lifting jack 失效
标题翻译：升降千斤顶
公开(公告)号：US2492597A
公开(公告)日：1949-12-27
申请号：US3819948
申请日：1948-07-12
申请人： ELMER SCHNADT
发明人： ELMER SCHNADT
IPC分类号： B27B17/00 , B66F3/36 , B66F11/00 , B66F13/00 , B66F19/00
CPC分类号： B66F13/00 , B27B17/0075 , B66F3/36 , B66F19/00

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式