公开(公告)号：WO01007187A1

公开(公告)日：2001-02-01

申请号：PCT/US2000/019946

申请日：2000-07-21

IPC: B23B31/107 ,  B23B31/16 ,  B23B31/173 ,  B23B31/22

CPC classification number: B23B31/16 ,  B23B31/16275 ,  B23B31/223 ,  Y10S279/904 ,  Y10T279/17162 ,  Y10T279/17401 ,  Y10T279/17666 ,  Y10T279/17743 ,  Y10T279/1986 ,  Y10T408/907 ,  Y10T408/95

Abstract: A chuck (30) having a body (54) formed with a bore (60) having a fixed clamp segment (134) and a movable clamp segment (166) located in radial opposition. A pair of ribs (142) on fixed segment (134) and a single rib (172) on movable segment (166) extend radially inward and cooperate to clamp a shank (42). A sleeve (78) is positioned about body (54) and is movable axially relative thereto. A camming section (88) formed on an interior wall of sleeve (78) is captured between a head (124) of a pin (122) and a detent ring (132) to latch sleeve (78) in an unclamped mode. When shank (42) is inserted into bore (60), the forward end of the shank (42) engages pin (122) to move head (124) against camming section (88) which, in turn, moves section (88) past the detent ring (132). Thus, the sleeve (78) is unlatched and moved forward to compress a plurality of rollers (196) against fixed segment (134) and movable segment (166) to place sleeve (78) in a clamped mode, clamping shank (42).

Abstract translation: 具有主体（54）的卡盘（30）形成有具有固定夹紧段（134）的孔（60）和位于径向相对的可动夹紧段（166）。 固定段（134）上的一对肋（142）和可移动段（166）上的单个肋（172）径向向内延伸并协作以夹紧柄（42）。 套筒（78）围绕主体（54）定位并且可相对于其轴向移动。 形成在套筒（78）的内壁上的凸轮部分（88）以未夹紧模式被捕获在销（122）的头部（124）和止动环（132）之间以锁定套筒（78）。 当柄（42）插入孔（60）时，柄部（42）的前端接合销（122）以将头部（124）移动到凸轮部分（88）上，凸轮部分又使部分（88）移动过去 制动环（132）。 因此，套筒（78）被解锁并向前移动以将多个辊（196）压靠在固定段（134）和可动段（166）上，以将套筒（78）放置在夹紧模式下，夹紧柄（42）。

公开(公告)号：WO1997028930A1

公开(公告)日：1997-08-14

申请号：PCT/DE1997000203

申请日：1997-02-03

Applicant: ROBERT BOSCH GMBH ,  KAGELER, Sven

Inventor： ROBERT BOSCH GMBH

IPC: B25D17/08

CPC classification number: B25D17/088 ,  B25D2217/0003 ,  B25D2217/0034 ,  B25D2217/0038 ,  B25D2217/0042 ,  Y10S279/905 ,  Y10T279/17008 ,  Y10T279/17076 ,  Y10T279/17145 ,  Y10T279/17162 ,  Y10T279/17717 ,  Y10T279/17752

Abstract: The invention concerns a tool holder (10) for inserted tools in drill and/or hammer-driven machines, having means for rotating and axially locking a tool spindle insertable into a tool holder (11) of the machine, where the tool holder is fitted with several radially inward-projecting axial ridges (13) for rotation and at least one radially lockable clamp on the tool holder (10) for locking purposes. In order to accept tool spindles of two groove spindle systems with different outside diameters, on the holder drilling (12) there are two opposite, radially inwardly directed axial ridges (13) which are radially guided and especially spring-loaded to be released outwards, where the axial ridges (13) engage in corresponding grooves (20) in the tool spindle (19) so as to rotate the tool.

Abstract translation: 提出了一种用于在钻井和/或冲击操作的机器可插入工具的工具夹持器（10），在各机床轴的工具保持器（11），包括用于使用装置，用于旋转驱动和用于轴向锁定，多个径向突出于旋转夹带向内 轴向条带（13）和至少一个径向可锁定锁定主体锁定到工具架（10）被提供。 为了容纳两个Nutenschaftsysteme的工具柄具有不同外径的两个相对的，径向向内指向的轴向其是径向条带（13）被布置，特别是弹性地可释放地引导到所述接收孔（12），用于在旋转夹带的轴向条带（13）的外侧 接合在每种情况下（19）中使用的工具柄的对应凹槽（20）。

公开(公告)号：WO01007186A1

公开(公告)日：2001-02-01

申请号：PCT/US2000/019945

申请日：2000-07-21

IPC: B23B31/113 ,  B23B31/103

CPC classification number: B23B31/113 ,  B23B2260/136 ,  Y10S279/904 ,  Y10T279/17162 ,  Y10T279/17777 ,  Y10T279/17863 ,  Y10T408/907 ,  Y10T408/95

Abstract: A body (52) of a chuck (30) has an axial opening (34) and three spaced radial slots (58) which receive locking fingers (68) extending radially inward from a circular band (66) located outside of, and rotatably on body (52). Band (66) and locking fingers (68) form a latching unit (64). A spring (70) is attached to latching unit (64) and to body (52) and normally urges each of the locking fingers (68) against one end of respective slots (58). A bit (36) with a shank (38) has axial grooves (42) which extend through a free end of shank (58). A transaxial groove (50) is located at a prescribed distance from the free end of shank (38). Slanted surfaces (44) on the free end of shank (38), inserted into opening (34), engage and cam locking fingers (68) into alignment with axial grooves (42), which allows shank (38) to be inserted further. Locking fingers (68) are prevented from returning to their original position until fingers (68) are aligned with, and biased into, transaxial grooves (50) to lock shank (38) with chuck (30).

Abstract translation: 卡盘（30）的主体（52）具有轴向开口（34）和三个间隔开的径向狭槽（58），其接收从位于外部的圆形带（66）向外径向向内延伸的锁定指（68），并且可旋转地 身体（52）。 带（66）和锁定指（68）形成锁定单元（64）。 弹簧（70）附接到闩锁单元（64）和主体（52），并且通常将每个锁定指（68）压靠在相应槽（58）的一端。 具有柄（38）的一点（36）具有延伸穿过杆（58）的自由端的轴向凹槽（42）。 远轴槽（50）位于柄（38）的自由端规定的距离处。 插入开口（34）的柄（38）的自由端上的倾斜表面（44）与凸轮锁定指状物（68）接合并与轴向凹槽（42）对齐，这允许柄（38）进一步插入。 防止锁定指状物（68）返回到其原始位置，直到手指（68）与轴向凹槽（50）对齐并且被偏压到具有卡盘（30）的柄（38）上。

公开(公告)号：WO2002064296A1

公开(公告)日：2002-08-22

申请号：PCT/US2002/004505

申请日：2002-02-13

Applicant: POWER TOOL HOLDERS INCORPORATED

Inventor： HUGGINS, Mark, S. ,  STEADINGS, Stephen, W. ,  NAKAMURA, Daijiro

IPC: B23B31/12

CPC classification number: B25B23/0035 ,  B23B31/1238 ,  B23B2231/38 ,  B23B2231/44 ,  Y10S279/902 ,  Y10S279/904 ,  Y10T279/17008 ,  Y10T279/17162 ,  Y10T279/17188 ,  Y10T279/17623 ,  Y10T279/17632 ,  Y10T279/17777 ,  Y10T279/29

Abstract: A chuck (10) includes a driver (34) disposed on a chuck body (16) and in engagement with the jaws (18) so that at least one of rotation and axial movement of the driver (34) with respect to the body (16) opens or closes the jaws (18). A first detent is disposed in the body (16) in communication with the jaws (18). At least one of the jaws (18) defines a catch (108) at a predetermined position so that the catch (108) engages the first detent (104) when the jaws are at a predetermined position on the body (16) with respect to a chuck bore (24). A second detent (78) is pivotally attached to body (16) and locks a tool shank (102) into the bore (24) upon insertion of the shank (102).

Abstract translation: 卡盘（10）包括设置在卡盘主体（16）上并与夹爪（18）接合的驱动器（34），使得驱动器（34）相对于主体（34）的旋转和轴向运动中的至少一个 16）打开或关闭夹爪（18）。 第一制动器设置在与夹爪（18）连通的主体（16）中。 夹爪（18）中的至少一个在预定位置处限定卡子（108），使得当卡爪相对于主体（16）处于预定位置时，卡扣（108）接合第一棘爪（104） 卡盘孔（24）。 第二制动器（78）枢转地附接到主体（16）并且在插入柄（102）时将工具柄（102）锁定到孔（24）中。

公开(公告)号：WO00027574A1

公开(公告)日：2000-05-18

申请号：PCT/US1999/026888

申请日：1999-11-12

IPC: B23B51/00 ,  B25D17/08 ,  B23B31/107

CPC classification number: B23B51/00 ,  B25B23/0035 ,  B25D17/088 ,  B25D2217/0034 ,  B25D2217/0038 ,  Y10S279/904 ,  Y10S279/906 ,  Y10T279/17162 ,  Y10T279/17188 ,  Y10T279/17811 ,  Y10T279/29 ,  Y10T408/907 ,  Y10T408/95

Abstract: A chuck (40) includes a body (42) having angularly space ribs (166, 168, 170) in a forward cylindrical opening (48) thereof. A locking element (236) is movable within a passage (180) of the body (42), and is formed with a portion (242) which is extendable from the passage (180), through an inboard peak surface (172) of the rib (166) and into the opening (48). An actuator (44) is coupled to the locking element (236) and is biased by a spring (250) to urge normally the portion (242) of the locking element (236) into the opening (48). A bit (62) is formed with a shank (96) with three grooves (100, 102, 104), having pockets (114) formed in their bases, extending axially to a free end (112) thereof. The bit (62) can be manually inserted into the opening (48) of the chuck (40) such that the grooves (100, 102, 104) are located drivingly over at least portions of the ribs (166, 168, 170), respectively. The portion (242) of the locking element (236) is located biasingly within the pocket (114) to lock the bit (62) with the chuck (40).

Abstract translation: 卡盘（40）包括在其前部圆柱形开口（48）中具有角空间肋（166,168,170）的主体（42）。 锁定元件（236）可在主体（42）的通道（180）内移动，并且形成有可从通道（180）延伸穿过其中的内侧峰表面（172）的部分（242） 肋（166）并进入开口（48）。 致动器（44）联接到锁定元件（236）并且被弹簧（250）偏压，以将锁定元件（236）的部分（242）正常推入到开口（48）中。 位（62）形成有具有三个凹槽（100,102,104）的柄（96），其具有在其基部中形成的凹部（114），其轴向延伸到其自由端（112）。 钻头（62）可以手动地插入卡盘（40）的开口（48）中，使得凹槽（100,102,104）驱动地位于肋（166,168,170）的至少一部分上， 分别。 锁定元件（236）的部分（242）偏置地位于凹口（114）内，以用卡盘（40）锁定钻头（62）。

公开(公告)号：WO2015050885A1

公开(公告)日：2015-04-09

申请号：PCT/US2014/058387

申请日：2014-09-30

Applicant: ECA MEDICAL INSTRUMENTS

Inventor： NINO, John ,  IVINSON, David

IPC: B25B13/58 ,  B25B23/02

CPC classification number: B25B23/0035 ,  A61B17/162 ,  B23B31/1071 ,  F16B21/165 ,  Y10T29/49826 ,  Y10T29/49853 ,  Y10T29/4987 ,  Y10T29/49876 ,  Y10T29/49945 ,  Y10T29/53657 ,  Y10T29/53843 ,  Y10T29/53909 ,  Y10T279/17162

Abstract: A latch and catch arrangement is disclosed, whereby a sleeve supporting a flexible hinge is oriented over a bearing in guide. Said bearing in guide moves upward when a tool is inserted into a tool socket, and the flexible hinge, properly oriented by the alignment catch/latch, keeps the bearing in the tool socket while allowing necessary movement to insert and remove a tool.

Abstract translation: 公开了一种闩锁和止动装置，由此支撑柔性铰链的套筒定向在导向件中的轴承上。 当工具插入到工具插座中时，导向件中的所述轴承向上移动，并且由对准夹/闩锁适当地定向的柔性铰链将轴承保持在工具插座中，同时允许插入和移除工具的必要移动。

公开(公告)号：WO0027574A9

公开(公告)日：2002-08-22

申请号：PCT/US9926888

申请日：1999-11-12

Applicant: BLACK & DECKER INC ,  MOORES ROBERT G JR ,  BRELSFORD ALLEN ,  COCHRAN JOHN R

Inventor： MOORES ROBERT G JR ,  BRELSFORD ALLEN ,  COCHRAN JOHN R

IPC: B23B51/00 ,  B25D17/08 ,  B23B31/107

CPC classification number: B23B51/00 ,  B25B23/0035 ,  B25D17/088 ,  B25D2217/0034 ,  B25D2217/0038 ,  Y10S279/904 ,  Y10S279/906 ,  Y10T279/17162 ,  Y10T279/17188 ,  Y10T279/17811 ,  Y10T279/29 ,  Y10T408/907 ,  Y10T408/95

Abstract: A chuck (40) includes a body (42) having angularly space ribs (166, 168, 170) in a forward cylindrical opening (48) thereof. A locking element (236) is movable within a passage (180) of the body (42), and is formed with a portion (242) which is extendable from the passage (180), through an inboard peak surface (172) of the rib (166) and into the opening (48). An actuator (44) is coupled to the locking element (236) and is biased by a spring (250) to urge normally the portion (242) of the locking element (236) into the opening (48). A bit (62) is formed with a shank (96) with three grooves (100, 102, 104), having pockets (114) formed in their bases, extending axially to a free end (112) thereof. The bit (62) can be manually inserted into the opening (48) of the chuck (40) such that the grooves (100, 102, 104) are located drivingly over at least portions of the ribs (166, 168, 170), respectively. The portion (242) of the locking element (236) is located biasingly within the pocket (114) to lock the bit (62) with the chuck (40).

Abstract translation: 卡盘（40）包括在其前部圆柱形开口（48）中具有角空间肋（166,168,170）的主体（42）。 锁定元件（236）可在主体（42）的通道（180）内移动，并且形成有可从通道（180）延伸穿过其中的内侧峰表面（172）的部分（242） 肋（166）并进入开口（48）。 致动器（44）联接到锁定元件（236）并且被弹簧（250）偏压，以将锁定元件（236）的部分（242）正常推入到开口（48）中。 位（62）形成有具有三个凹槽（100,102,104）的柄（96），其具有在其基部中形成的凹部（114），其轴向延伸到其自由端（112）。 钻头（62）可以手动地插入卡盘（40）的开口（48）中，使得凹槽（100,102,104）驱动地位于肋（166,168,170）的至少一部分上， 分别。 锁定元件（236）的部分（242）偏置地位于凹口（114）内，以用卡盘（40）锁定钻头（62）。