专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09873155B1 Quick change tool bit holder for round shafts 有权
公开(公告)号：US09873155B1
公开(公告)日：2018-01-23
申请号：US12765327
申请日：2010-04-22
申请人： James L. Wienhold
发明人： James L. Wienhold
IPC分类号： B23B31/107 , B23B31/22
CPC分类号： B23B31/1071 , B23B31/22 , B23B2260/044 , Y10T279/17145 , Y10T279/17196 , Y10T279/17752
摘要： An apparatus is disclosed for holding the shaft of an object, wherein the shaft rotates in a first working direction. The apparatus includes a bore, a first ball slot in communication with the bore, a first ball disposed within the first ball slot, and a spring. The bore has a longitudinal axis, and the shaft is inserted into the bore in an insertion direction. The first ball slot is in communication with the bore and includes a ramp. The first ball slot has a first axis that is angularly offset from the longitudinal axis at an acute angle between the insertion direction and the first working direction. Upon insertion of the shaft into the bore, the shaft contacts the ball and causes it to move along the ramp within the ball slot, thereby compressing the spring by a first amount.

2. 发明申请

US20140377025A1 POWER DRILL 有权
标题翻译：电动钻机
公开(公告)号：US20140377025A1
公开(公告)日：2014-12-25
申请号：US14301597
申请日：2014-06-11
申请人： Peter SCHENK
发明人： Peter SCHENK
IPC分类号： B23B45/00
CPC分类号： B23B45/008 , B23B31/123 , B23B31/1253 , B23B45/001 , B23B2231/06 , B23B2260/044 , B23B2260/0445 , Y10T279/17615 , Y10T279/17623 , Y10T279/17632 , Y10T279/17658 , Y10T279/3437 , Y10T279/3451 , Y10T408/72 , Y10T408/953
摘要： A power drill has a rotatable spindle extending from a power-unit housing, a chuck body rotationally fixed to the spindle, a jaw guide carried on the chuck body and rotatable relative thereto about the axis, jaws carried in the chuck body, and a pusher element rotatable about the axis in the chuck body and fixed to and bearing axially on the jaws. Screwthreads between the pusher element and the spindle is effective to move the jaws radially on rotation of the spindle about the axis relative to the guide. A coupling sleeve rotationally fixed to the jaw guide is movable between a tightening position rotationally fixed to the housing for movement of the jaws by the pusher element on rotation of the spindle and a drilling position rotationally fixed to the spindle and rotatable relative to the guide for joint rotation of the guide, jaws, and spindle.
摘要翻译：动力钻具有可旋转的主轴，其从动力单元壳体，可旋转地固定到主轴上的卡盘主体延伸，卡盘主体承载在卡盘主体上并且围绕轴线可旋转，卡盘主体中承载的卡爪和推杆元件可围绕卡盘主体中的轴线旋转并且被固定到轴向并且在轴爪上轴承。在推动器元件和心轴之间的螺纹线有效地使心轴相对于引导件绕轴线的旋转径向移动。可旋转地固定到爪引导件的联接套筒可在旋转地固定到壳体的紧固位置之间移动，用于在主轴旋转时由推动器元件移动夹爪，以及可旋转地固定到主轴并相对于引导件可旋转的钻孔位置引导件，夹爪和主轴的联合旋转。

3. 发明授权

US08708346B2 Rotary tool including a collet 有权
标题翻译：旋转工具包括一个夹头
公开(公告)号：US08708346B2
公开(公告)日：2014-04-29
申请号：US12684618
申请日：2010-01-08
申请人： Ryan Harrison , Robert E. McCracken , Daniel J. Bowen
发明人： Ryan Harrison , Robert E. McCracken , Daniel J. Bowen
IPC分类号： B23B31/12
CPC分类号： B23B31/123 , B23B31/1177 , B23B31/1215 , B23B31/1253 , B23B31/16 , B23B31/223 , B23B2231/38 , B23B2260/008 , B23B2260/0085 , B23B2260/044 , B23B2260/10 , B23B2260/136 , Y10T279/17 , Y10T279/17615 , Y10T279/17752 , Y10T279/34 , Y10T408/95
摘要： A collet for connecting a rotary tool to a rotary tool driver, the rotary tool including a shaft having a shaft end and a shaft diameter includes a body including a first end configured to connect to the rotary tool driver and a second end configured to receive the rotary tool. A magnet is disposed within the body and is positioned to magnetically engage and contact the shaft end to inhibit movement of the rotary tool along a shaft rotational axis. A support member is disposed within the body and is configured to support the shaft for rotation about the shaft rotational axis.
摘要翻译：一种用于将旋转工具连接到旋转工具驱动器的夹头，所述旋转工具包括具有轴端和轴直径的轴，所述旋转工具包括构造成连接到所述旋转工具驱动器的第一端和构造成接收所述旋转工具驱动器的第二端的主体，旋转工具。磁体设置在主体内并且被定位成与轴端磁接合和接触，以阻止旋转工具沿轴旋转轴线的移动。支撑构件设置在主体内并且构造成支撑轴以围绕轴旋转轴线旋转。

4. 发明授权

US08459905B2 Tool chuck with sleeve and clutch mechanism to remove operator variability 失效
标题翻译：工具卡盘与套筒和离合器机构，以消除操作员的变化
公开(公告)号：US08459905B2
公开(公告)日：2013-06-11
申请号：US13273378
申请日：2011-10-14
申请人： Richard C. Nickels, Jr. , John E. Buck
发明人： Richard C. Nickels, Jr. , John E. Buck
IPC分类号： B23B31/26 , B23B31/38 , B23B33/00
CPC分类号： B23B31/123 , B23B31/1238 , B23B2231/06 , B23B2260/044 , Y10S279/902 , Y10T279/17632 , Y10T279/20 , Y10T279/27 , Y10T279/3493 , Y10T408/165 , Y10T408/70 , Y10T408/73
摘要： A tool chuck may include a chuck body defining a longitudinal axis. A sleeve may be mounted on the chuck body for movement between a first axial position and a second axial position. A clutch part provided on the sleeve. The clutch part may engage with a cooperating clutch part when the sleeve is in the second axial position. The clutch part may have a working surface that faces in a direction perpendicular to the longitudinal axis.
摘要翻译：工具卡盘可以包括限定纵向轴线的卡盘主体。套筒可以安装在卡盘主体上，用于在第一轴向位置和第二轴向位置之间移动。设置在套筒上的离合器部件。当套筒处于第二轴向位置时，离合器部分可与配合的离合器部件接合。离合器部分可以具有面向垂直于纵向轴线的方向的工作表面。

5. 发明授权

US07537540B2 Electric motor driven screw driving or drilling tool device with planetary gear 失效
标题翻译：电机驱动螺杆驱动或带行星齿轮的钻具装置
公开(公告)号：US07537540B2
公开(公告)日：2009-05-26
申请号：US11595890
申请日：2006-11-13
申请人： Martin Baumann , Christoph Maier
发明人： Martin Baumann , Christoph Maier
IPC分类号： F16H35/10
CPC分类号： B23B45/008 , B23B2260/044 , B23B2260/122 , B25B23/141 , F16H35/10
摘要： An electric motor-driven screw driving or drilling tool device with a planetary gear, comprising a ring gear and planet wheels mating with the ring gear, wherein the ring gear can be locked and fixed relative to the housing via locking bodies which are pretensioned by springs in a radially inward direction, the locking bodies being radially outwardly displaceable when a switch-off torque has been exceeded, such that the ring gear can be rotated relative to the housing, and the drive shaft is no longer driven. In order to improve the ease of operation of the device and reduce its size, the invention proposes leaf springs which extend in the peripheral direction of the ring gear, whose lever arm lengths can be adjusted in a peripheral direction to generate different bending forces acting on a respective locking body.
摘要翻译：一种具有行星齿轮的电动马达驱动的螺丝驱动或钻孔工具装置，其包括与所述齿圈配合的环形齿轮和行星轮，其中所述环形齿轮可以通过锁定体相对于所述壳体被锁定和固定，所述锁定体由弹簧在径向向内的方向上，当已经超过切断扭矩时，锁定体可径向向外移位，使得齿圈能相对于壳体旋转，并且驱动轴不再被驱动。为了提高装置的操作性和减小其尺寸，本发明提出了在环形齿轮的圆周方向上延伸的板簧，其杠杆臂长度可以在周向方向上调节以产生作用于相应的锁定体。

6. 发明申请

US20060188350A1 Three position selector for automated chuck 有权
公开(公告)号：US20060188350A1
公开(公告)日：2006-08-24
申请号：US11355376
申请日：2006-02-16
申请人： Robert Gehret , Daniel Puzio
发明人： Robert Gehret , Daniel Puzio
IPC分类号： B23B31/10
CPC分类号： B23B31/1238 , B23B2231/06 , B23B2231/38 , B23B2260/02 , B23B2260/044 , Y10S279/902 , Y10T279/17632 , Y10T279/27 , Y10T279/32 , Y10T408/65 , Y10T408/953
摘要： A automated chuck is provided with at least three user selectable operating modes, thereby enabling different functions to be performed during tightening and loosening of the chuck. In one exemplary implementation, the different user selectable operating modes of the chuck may be used to actuate a motor direction switch of the drill.

7. 发明申请

US20060185870A1 Drill chuck 审中-公开
标题翻译：钻卡盘
公开(公告)号：US20060185870A1
公开(公告)日：2006-08-24
申请号：US11352625
申请日：2006-02-13
申请人： Robert Gehret , Richard Heavel
发明人： Robert Gehret , Richard Heavel
IPC分类号： E21B17/22
CPC分类号： B23B31/1238 , B23B31/123 , B23B2231/06 , B23B2231/38 , B23B2260/044
摘要： A drill is provided with a chuck that is capable of being tightened or loosened by operation of the drill. The chuck includes a shift mechanism that interacts with the multi-speed transmission of the drill to ensure that the transmission is shifted into a desired gear ratio whenever the chuck is shifted from a drill mode to a chuck mode.
摘要翻译：具有能够通过钻机操作而被拧紧或松开的卡盘的钻具。卡盘包括与钻头的多速变速器相互作用的换档机构，以确保每当卡盘从钻孔模式转换到卡盘模式时，变速器转换到所需的传动比。

8. 发明申请

US20040227309A1 Fast-action drill chuck 审中-公开
标题翻译：快动钻夹头
公开(公告)号：US20040227309A1
公开(公告)日：2004-11-18
申请号：US10603027
申请日：2003-06-24
申请人： ROHM GmbH & Co. KG
发明人： Gunter-Horst Rohm
IPC分类号： B23B031/10 , B23B031/12 , B25G003/02 , B23B005/22
CPC分类号： B23B31/1215 , B23B31/123 , B23B31/1238 , B23B2260/044 , B23B2260/056 , Y10T279/17632
摘要： A drill chuck has a chuck body extending along and rotatable about an axis and formed with an axially forwardly open to 1 seat and with a plurality of angled guides opening axially forward into the seat and holding respective jaws having toothed outer edges. An inner sleeve has a screwthread threadedly engaging the jaw outer edges, is axially shiftable on the body, and can rotate about the axis to axially displace the jaws. A mechanism engaged between the inner sleeve and the chuck body can axially displace the inner sleeve relative to the body and thereby axially displace the jaws.
摘要翻译：钻夹头具有一个卡盘体，该卡盘主体沿着轴线延伸并且可绕轴线转动并且形成有轴向向前打开到1个座位，并且具有多个成角度的引导件，其轴向向前插入到座中并保持具有齿形外边缘的相应夹爪。内套筒具有螺纹接合钳口外边缘的螺纹，可在主体上轴向移动，并且可绕轴线旋转以轴向移动夹爪。接合在内套筒和卡盘主体之间的机构可相对于主体轴向地移动内套筒，从而轴向地移动夹爪。

9. 发明申请

US20180029138A1 Clamping Device for Tools 审中-公开
公开(公告)号：US20180029138A1
公开(公告)日：2018-02-01
申请号：US15662600
申请日：2017-07-28
申请人： Michael Weinig AG
发明人： Ralf Wagner , Sebastian Hofmann
IPC分类号： B23B31/10 , B27C9/02
CPC分类号： B23B31/4073 , B23B2231/12 , B23B2260/044 , B23B2260/11 , B23Q1/25 , B25B13/488 , B25B23/0064 , F16D7/04 , F16D7/10 , F16D19/00 , Y10T279/33
摘要： The clamping device is provided for tools and has a coupling piece that is provided with at least one actuating unit. The coupling piece acts to actuate a nut seated on a spindle journal that is receiving the tool. A torque coupling is provided for the nut. The coupling piece is fixedly connected with an output shaft that is in drive connection with a drive shaft by a transmission gear. As a result of the transmission gear, it is possible to rotate the drive shaft with minimal moment in order to apply the great clamping force required for axial clamping of the tool.

10. 发明授权

US09468978B2 Collapsible drill and associated methods of use 有权
标题翻译：可折叠钻机及相关使用方法
公开(公告)号：US09468978B2
公开(公告)日：2016-10-18
申请号：US14491431
申请日：2014-09-19
申请人： Soteria Industries, Inc.
发明人： Ian K. Y. Lo , Paul Sciore , Ken Muldrew
IPC分类号： B23B47/12 , B23B45/00 , B25D9/12 , B25D9/18 , B25D11/00 , B23B31/30
CPC分类号： B23B45/008 , A61B17/1624 , B23B31/302 , B23B2260/044 , B23B2260/0482 , B23B2260/122 , B23B2260/128 , B23B2270/025 , B23B2270/027 , B25D9/12 , B25D9/18 , B25D11/005 , Y10T408/03 , Y10T408/04 , Y10T408/15 , Y10T408/165 , Y10T408/18 , Y10T408/20 , Y10T408/65 , Y10T408/665 , Y10T408/6757 , Y10T408/73 , Y10T408/75
摘要： The present disclosure provides exemplary collapsible drills and associated methods of use. Thus, in one aspect, the disclosure provides a collapsible drill including or comprising a chuck, a piston and a motor section. The chuck can be configured and dimensioned to receive a drill bit. The piston can include a pair of interlocking splines. The motor section drives rotation of the piston and the chuck. Depression of the piston can stop rotation of the chuck relative to the piston. In another aspect, the disclosure provides methods of drilling into a material that include providing a collapsible drill, driving rotation of the piston and the chuck with the motor section, and depressing the piston to stop rotation of the chuck relative to the piston.
摘要翻译：本公开提供了示例性的可折叠钻头和相关联的使用方法。因此，在一个方面，本公开提供了一种包括卡盘，活塞和马达部分的可收缩钻。卡盘可以配置和尺寸设计以接收钻头。活塞可以包括一对互锁花键。电机部分驱动活塞和卡盘的旋转。活塞的凹陷可以阻止卡盘相对于活塞的旋转。在另一方面，本公开提供了钻进材料的方法，所述方法包括提供可折叠钻头，驱动活塞和卡盘与马达部分的旋转，以及按压活塞以停止卡盘相对于活塞的旋转。

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