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41. 发明授权

US4027566A Circle cutting attachment for band saw 失效
标题翻译：带锯的圆形切割附件
公开(公告)号：US4027566A
公开(公告)日：1977-06-07
申请号：US686672
申请日：1976-05-13
申请人： Thomas D. Harrill
发明人： Thomas D. Harrill
IPC分类号： B23D59/00 , B23Q1/48 , B23Q1/54 , B23Q3/10 , B27B25/00 , B27B13/04
CPC分类号： B23Q1/4804 , B23D59/00 , B23Q1/5462 , B23Q3/102 , B27B25/00 , Y10T83/655 , Y10T83/6667 , Y10T83/7151 , Y10T83/728
摘要： A horizontal base including a plurality of side by side horizontally spaced apart parallel guides is provided and a follower is selectively removably engageable with any one of the guides for guided movement therealong. A workpiece support is rotatably supported from the follower for angular displacement about an upstanding axis substantially normal to the plane containing the guides and the base is stationarily positionable on the horizontal table of a band saw or jig saw and a workpiece to have a constant radius arcuate cut made therein may be supported from the workpiece support and angularly displaced therewith in order that the blade of the saw may make the desired arcuate cut. The spacing of the parallel guide with which the follower is guidingly engaged from the blade of the saw determines the radius of curvature of the arcuate cut to be made.
摘要翻译：提供了包括多个并排的水平间隔开的平行引导件的水平基座，并且从动件选择性地可移除地与任何一个引导件接合，以便沿其引导移动。工件支撑件从从动件可旋转地支撑，用于围绕基本上垂直于包含引导件的平面的直立轴线进行角位移，并且基座可固定地定位在带锯或曲线锯和工件的水平台上以具有恒定的半径弧形切割在其中可以从工件支撑件支撑并且与其成角度地移位，以便锯的刀片可以进行所需的弓形切割。从动轮与锯片啮合的平行导轨的间距决定了弧形切割的曲率半径。

42. 发明授权

US3248966A Control cam connection, especially for program memorizers 失效
标题翻译：控制凸轮连接，特别是程序存储器
公开(公告)号：US3248966A
公开(公告)日：1966-05-03
申请号：US34157764
申请日：1964-01-31
申请人： FISCHER AG GEORG
发明人： HANSJORG RENKER
IPC分类号： B23Q3/10 , B23Q16/00
CPC分类号： B23Q3/102 , B23Q16/001 , Y10T74/2102 , Y10T82/2574

43. 发明授权

US2807883A Surface plate 失效
标题翻译：表面板
公开(公告)号：US2807883A
公开(公告)日：1957-10-01
申请号：US41091654
申请日：1954-02-17
申请人： MAYNE ROBERT A
发明人： MAYNE ROBERT A
IPC分类号： B23Q3/10 , F16B37/04
CPC分类号： F16B37/045 , B23Q3/102

44. 发明授权

US2620704A Locating key 失效
标题翻译：定位键
公开(公告)号：US2620704A
公开(公告)日：1952-12-09
申请号：US18257250
申请日：1950-08-31
申请人： EVANS GERALD T
发明人： EVANS GERALD T
IPC分类号： B23Q3/10 , F16B3/00
CPC分类号： F16B3/00 , B23Q3/102

45. 发明授权

US2372716A Locating key 失效
标题翻译：定位键
公开(公告)号：US2372716A
公开(公告)日：1945-04-03
申请号：US53696844
申请日：1944-05-23
申请人： EVANS GERALD T
发明人： EVANS GERALD T
IPC分类号： B23Q3/10
CPC分类号： B23Q3/102 , Y10T82/2591 , Y10T83/97 , Y10T408/91

46. 发明授权

US708038A Vise and bracket. 失效
标题翻译：视觉和支架
公开(公告)号：US708038A
公开(公告)日：1902-09-02
申请号：US1902089425
申请日：1902-01-13
申请人： HARPER CHARLES R
发明人： HARPER CHARLES R
CPC分类号： B23Q3/102 , B25B11/00

47. 发明授权

US622081A Nett rouse 失效
公开(公告)号：US622081A
公开(公告)日：1899-03-28
申请号：US622081D
CPC分类号： B25B11/00 , B23Q3/102

48. 发明授权

US349099A Bench-clamp 失效
公开(公告)号：US349099A
公开(公告)日：1886-09-14
申请号：US349099D
CPC分类号： B25B11/00 , B23Q3/102 , Y10T74/1888

49. 发明申请

US20180272485A1 Device to Hold a Rivet Squeezer during Operation and to Store a Rivet Squeezer and Dies 审中-公开
公开(公告)号：US20180272485A1
公开(公告)日：2018-09-27
申请号：US15469546
申请日：2017-03-26
申请人： Mark Winfield Scott
发明人： Mark Winfield Scott
IPC分类号： B23Q3/10 , B23Q3/155
CPC分类号： B23Q3/102 , B21J15/30 , B21J15/386 , B23Q3/15553 , B25D17/046 , B25H1/0021
摘要： A squeezer holder device for the holding a hand rivet squeezer on a bench top for improved part control and squeezer operation. The squeezer holder device also provides convenient storage for a hand squeezer and associated dies. The central feature of the invention is the simple slot and die holders designed into a single block. The squeezer holder device allows the user to position a squeezer on any benchtop at a user selected orientation. The squeezer holder device enables accurate control of parts with one hand throughout squeezer operation by using the table surface to operate the lower squeezer lever. The squeezer holder device can be easily slid around a benchtop with the squeezer and dies between operations. When squeezer use is completed the squeezer holder device holds the squeezer in an upright space saving position with associated dies.

50. 发明申请

US20160031053A1 ROTOR V-BLOCK FIXTURE AND METHOD 有权
标题翻译：转子V形夹具和方法
公开(公告)号：US20160031053A1
公开(公告)日：2016-02-04
申请号：US14448690
申请日：2014-07-31
申请人： Toyota Motor Engineering & Manufacturing North America, Inc.
发明人： Carl E. Scarbrough, JR.
IPC分类号： B23Q3/10 , B23Q3/06
CPC分类号： B23Q3/104 , B23Q3/062 , B23Q3/10 , B23Q3/102 , B23Q3/105 , Y10T29/49998 , Y10T29/50 , Y10T29/505
摘要： A mechanism retains an asymmetric work piece in a fixed orientation during a machining process on diversely positioned surfaces falling on multiple work piece axes. The mechanism includes a body having an upper surface forming an elongated V-shaped groove, a planar lower surface spaced from the upper surface, and a through passage extending between the upper and lower surfaces. A fastener includes an elongated shaft which extends within said passage, and has an upper end emerging within the V-shaped groove for engaging the work piece, and a lower end extending below and configured to abut the lower surface to maintain the shaft under tensile loading. A plurality of discrete mechanisms can be commonly mounted on a machining table in a spaced-apart relationship with the V-shaped grooves in axial alignment to support a single super elongated work piece. The fastener can be axially advanced or retarded to vary tensile loading.
摘要翻译：在机械加工过程中，机架将不对称的工件固定在固定的方向上，这些工件在落在多个工件轴上的不同定位的表面上。该机构包括具有形成细长V形槽的上表面的主体，与上表面间隔开的平面下表面，以及在上表面和下表面之间延伸的贯穿通道。紧固件包括在所述通道内延伸的细长轴，并且具有出现在V形槽内的上端，用于接合工件，下端延伸到下表面并构造成邻接下表面以将轴保持在拉伸载荷。多个离散机构可以以与轴向对准的V形槽间隔开的关系通常安装在加工台上，以支撑单个超细长工件。紧固件可以轴向前进或延迟以改变拉伸载荷。

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