公开(公告)号：US09050693B2

公开(公告)日：2015-06-09

申请号：US13724478

申请日：2012-12-21

Applicant: Hyundai Motor Company

Inventor： Dong Sich Lim ,  Seung Chan Lee ,  Hong Sik Min ,  Hyun Jung Chang

IPC: B23Q3/08 ,  B23Q3/00 ,  B23Q3/14 ,  B23Q1/00 ,  B23Q3/06

CPC classification number: B23Q1/009 ,  B23Q1/0009 ,  B23Q3/06 ,  B23Q2230/002

Abstract: A manufacturing device having a clamp unit according to an exemplary embodiment of the present invention may include a workpiece disposed on a frame, a clamp unit configured to fix the workpiece on the frame, and a spindle configured to a torque transferred from a motor to cut the workpiece or operates the clamp unit to make the clamp unit fix the workpiece on the frame.

Abstract translation: 具有根据本发明的示例性实施例的夹紧单元的制造装置可以包括设置在框架上的工件，被配置为将工件固定在框架上的夹紧单元以及被配置为从电动机传递的扭矩以切割 工件或操作夹紧单元以使夹紧单元将工件固定在框架上。

公开(公告)号：US08973304B2

公开(公告)日：2015-03-10

申请号：US13321101

申请日：2010-05-12

Applicant: Takayoshi Sano ,  Tadamasa Furuya

Inventor： Takayoshi Sano ,  Tadamasa Furuya

IPC: F16C13/00 ,  B25B27/14 ,  B23Q3/14 ,  B23B5/22 ,  B23B5/34 ,  B23Q7/00 ,  B23B31/40 ,  B23B31/42 ,  B23Q3/06

CPC classification number: B23B31/4093 ,  B23B31/40 ,  B23B31/42 ,  B23B2215/64 ,  B23B2260/016 ,  B23B2260/124 ,  B23B2270/06 ,  B23Q3/064 ,  Y10T29/49544 ,  Y10T29/4956 ,  Y10T29/49998 ,  Y10T29/53961 ,  Y10T279/1016 ,  Y10T279/1066 ,  Y10T279/1087

Abstract: A holding jig (1, 2, 3) for a thin cylindrical work (W) includes a holding member (10, 10A, 10B) which holds the work (W) from an inner peripheral side and a diameter changing unit (25, 27) which changes a diameter of the holding member (10, 10A, 10B). The holding member (10, 10A, 10B) is made of metal and has a cylindrical shape and an elastically expandable or contractible diameter. The holding member (10, 10A, 10B) is configured with an outside diameter of the holding member (10, 10A, 10B) being held smaller than an inside diameter of the work (W) at the time of insertion into an inner periphery of the work (W) and being expanded after inserted into the inner periphery of the work (W) to hold the work (W) from an inner peripheral side of the work (W) with an outer peripheral surface in close contact with an entire inner peripheral surface of the work (W). The diameter changing unit (25, 27) applies at least one of an axial external force in a compressing direction or an axial external force in a tensile direction to both ends of the holding member (10. 10A, 10B) to change the diameter of the holding member (10, 10A, 10B).

Abstract translation: 用于薄圆柱形工件（W）的保持夹具（1,2,3）包括从内周侧保持工件（W）的保持构件（10,10A，10B）和直径改变单元（25,27 ），其改变保持构件（10,10A，10B）的直径。 保持构件（10,10A，10B）由金属制成并且具有圆柱形形状和可伸缩的弹性直径。 保持构件（10,10A，10B）构成为，在插入到内部的内周时，将保持构件（10,10A，10B）的外径保持为小于工件（W）的内径的外径 所述工件（W）在插入到所述工件（W）的内周之后膨胀，以从所述工件（W）的内周侧保持所述工件（W）的外周面与所述工件 工作周边表面（W）。 直径改变单元（25,27）将沿压缩方向的轴向外力或拉伸方向上的轴向外力中的至少一个施加到保持构件（10A，10B，10B）的两端以改变直径 保持构件（10,10A，10B）。

公开(公告)号：US20140191481A1

公开(公告)日：2014-07-10

申请号：US14146120

申请日：2014-01-02

Applicant: MAKITA CORPORATION

Inventor： Takahiro KAWAKAMI ,  Shin NAKAMURA ,  Masatoshi NAKAHAMA

IPC: B23Q3/14

CPC classification number: B23Q3/14 ,  B23B31/10 ,  B23D61/006 ,  B24B23/04 ,  B24B45/006 ,  B27B5/32 ,  B27B19/006 ,  Y10T279/33 ,  Y10T279/34

Abstract: A power tool includes a clamp shaft for clamping a tool accessory to the power tool and a clamp shaft holding mechanism for selectively locking the clamp shaft to hold the clamp shaft in a position that secures the tool accessory on the power tool. The power tool also includes a lever for shifting the clamp shaft holding mechanism between clamped and unclamped states. The lever is configured such that when an operator grasps the lever and moves it toward a position for releasing the tool accessory, the lever and the operator's hand move away from the tool accessory.

Abstract translation: 电动工具包括用于将工具附件夹持到动力工具的夹紧轴和用于选择性地锁定夹紧轴以将夹持轴保持在将工具附件固定在动力工具上的位置的夹紧轴保持机构。 动力工具还包括用于在夹紧状态和非夹紧状态之间移动夹紧轴保持机构的杆。 杠杆被构造成使得当操作者抓住杆并将其移动到用于释放工具附件的位置时，杠杆和操作者的手离开工具附件。

公开(公告)号：US08708271B2

公开(公告)日：2014-04-29

申请号：US12092530

申请日：2006-11-03

Applicant: Werner Noll ,  Helmut Thate

Inventor： Werner Noll ,  Helmut Thate

IPC: B65H75/24 ,  B23Q3/14

CPC classification number: B41F17/002

Abstract: There is proposed a clamping mandrel for a rotationally symmetrical hollow body in the form of a beverage can integrally comprising a body portion and a bottom. Accurate coupling and precise control of the movement of the mandrel is to be transmitted to the hollow body. For that purpose there are provided a plurality of clamping segments forming an outwardly facing cylindrical clamping surface for engaging an inside surface of the hollow body. The clamping segments are radially movably guided. A force-transmission device arranged in the interior of the clamping mandrel is provided for synchronous control of the radial movement of the clamping segments. That provides for controlled precision movement of a hollow body clamped by the clamping device.

Abstract translation: 提出了一种用于旋转对称的中空体的夹紧心轴，其形式为整体包括主体部分和底部的饮料罐。 将心轴的运动的精确联接和精确控制传递到中空体。 为此目的，提供了多个夹紧段，其形成向外的圆柱形夹紧表面，用于接合中空体的内表面。 夹紧段可径向移动地被引导。 设置在夹紧心轴的内部的力传递装置用于同步控制夹紧段的径向移动。 这提供了由夹紧装置夹紧的中空体的受控精密运动。

公开(公告)号：US08006966B2

公开(公告)日：2011-08-30

申请号：US11824044

申请日：2007-06-29

Applicant: O Jun Kwon

Inventor： O Jun Kwon

IPC: B23Q3/14

CPC classification number: H01L21/6875 ,  B65G49/061 ,  B65G2249/04 ,  G02F1/1303 ,  G02F2001/133302 ,  H01L21/68778 ,  Y10S269/90

Abstract: A glass support pin for supporting a glass substrate for use with a liquid crystal display device is provided. In one embodiment, the glass support pin includes a plurality of branch pins, and one or more elastic members. The plurality of branch pins is structured to have top ends. The top ends of the branch pins are spread outwardly in the radial direction. The one or more elastic members are attached to the branch pins. The glass support pin is open by pulling the top ends of the branch pins outwardly according to a longitudinal movement of the glass support pin.

Abstract translation: 提供了一种用于支撑用于液晶显示装置的玻璃基板的玻璃支撑销。 在一个实施例中，玻璃支撑销包括多个分支销和一个或多个弹性部件。 多个分支引脚被构造成具有顶端。 分支销的顶端沿径向向外扩展。 一个或多个弹性构件附接到分支销。 根据玻璃支撑销的纵向移动，将分支销的顶端向外拉动，使玻璃支撑销打开。

公开(公告)号：US5177905A

公开(公告)日：1993-01-12

申请号：US853093

申请日：1992-03-18

Applicant: Shoji Takahashi ,  Kouichi Miyamoto

Inventor： Shoji Takahashi ,  Kouichi Miyamoto

IPC: B23B31/40 ,  B23Q3/14 ,  B24B5/16 ,  B24B23/02 ,  B24B27/08 ,  B24B45/00 ,  B27B5/32 ,  F16B2/16

CPC classification number: B23B31/4073 ,  B24B23/02 ,  B24B27/08 ,  B24B45/006 ,  B27B5/32

Abstract: A tool attaching/detaching device is disclosed in which a tool depressing member is slidingly engaged with a body portion of a clamp nut, and balls are inserted into spaces defined between taper surface portions of the clamp nut and taper surface portions of the tool depressing member. A ring member is used to cover the spaces. An inner diameer of the ring member is changed along its inner circumferential surface.

Abstract translation: 公开了一种工具安装/拆卸装置，其中工具推压构件与夹紧螺母的主体部分滑动地接合，并且将球插入到夹紧螺母的锥形表面部分和工具压下构件的锥形表面部分之间的空间中 。 环形构件用于覆盖空间。 环形构件的内部圆锥体沿其内圆周表面改变。

公开(公告)号：US4463938A

公开(公告)日：1984-08-07

申请号：US362908

申请日：1982-03-29

Applicant: Timothy C. Dearman

Inventor： Timothy C. Dearman

IPC: B23K37/053 ,  B23Q9/00 ,  B23Q3/14

CPC classification number: B23K37/0531 ,  B23Q9/0014

Abstract: An internal clamp mechanism for use in welding two pipes together in end to end prolongation has a pair of axially spaced, parallel, radially expansible and contractile clamp members coupled to one another in such manner as to enable one of the clamp members to be shifted bodily transversely of the other. Shifting of the one clamp member is effected by a plurality of fluid pressure rams operable independently of one another. The ability of the one clamp member to be shifted transversely of the other enables the pipe accommodating the shiftable clamp member to be axially aligned with the other pipe and to distribute any difference in wall thickness between the two pipes over the entire circumference thereof.

Abstract translation: 用于将两根管子以端对端延伸方式一起焊接在一起的内部夹紧机构具有一对轴向间隔开的平行的径向可膨胀和收缩的夹紧构件，其以使得一个夹紧构件能够身体转动的方式相互联接 横向于另一个。 一个夹紧构件的移动通过彼此独立地操作的多个流体压力压头实现。 一个夹紧构件横向移动的能力使得容纳可移动夹紧构件的管能够与另一个管轴向对准，并且在两个管之间的整个圆周上分布壁厚之间的任何差异。

公开(公告)号：US4411413A

公开(公告)日：1983-10-25

申请号：US261464

申请日：1981-05-07

Applicant: Robert B. Reidenbach

Inventor： Robert B. Reidenbach

IPC: B29B7/00 ,  B29C39/00 ,  B29C39/10 ,  B29C39/26 ,  B29C44/12 ,  B29C44/58 ,  B62D53/06 ,  B62D65/00 ,  E04H5/12 ,  F25D23/06 ,  B23Q3/14

CPC classification number: B62D65/00 ,  B29C44/1233 ,  B29C44/58 ,  B62D53/06 ,  E04H5/12 ,  F25D23/062

Abstract: A first set of selectively movable platens are disposed at a fixed station to receive a container therein to provide shoring of the external surfaces of the container. A second set of selectively movable platens are disposed to provide shoring of the internal surfaces of the container. Expandible and retractable slat members connect the upper corner portions of the second set of platens so that when these platens expand, the slat members provide internal shoring at the inside corners of the container.

Abstract translation: 第一组选择性可移动的压板设置在固定站处以容纳其中的容器以提供容器的外表面的支撑。 第二组选择性可移动的压板被设置成提供容器的内表面的支撑。 可扩展和可收缩的板条构件连接第二组压板的上角部，使得当这些压板膨胀时，板条构件在容器的内角处提供内部支撑。

公开(公告)号：US3792856A

公开(公告)日：1974-02-19

申请号：US3792856D

申请日：1971-10-12

Applicant: ETRONIC CORP

Inventor： HERNANDEZ M

IPC: B23B31/22 ,  B23Q3/14 ,  B23B31/40

CPC classification number: B23B31/22 ,  Y10T279/1045 ,  Y10T279/1091

Abstract: A male arbor having axially spaced annular sections of different diameters and adapted to retain a female workpiece having a multi-diameter internal bore. Each of the annular sections includes a hub member, with the hub members coupled to each other. Annular members are carried by each of the hub members, with one of the annular members of each pair slidably mounted. Opposing tapered wedging surfaces define grooves for receiving balls which normally project radially from the grooves to grip the workpiece and which are retracted into the grooves upon axial separation of the annular members so that the workpiece can be removed from the arbor. Each annular section includes one of the annular members provided with a plurality of circumferentially spaced and longitudinally disposed bores extending therethrough and including a decreased diameter portion in axial alignment with a plurality of circumferentially spaced and longitudinally disposed threaded bores in the adjacent annular member. A plurality of threaded fastening members slidably extend through the bores in one annular member to be received by the bores of the adjacent annular member. The shank portion of each fastening member is of such a length as to permit axial movement of each movable annular member relative to the adjacent annular member. A plurality of springs carried by each of the shank portions of each fastening member exert a biasing force against its associated movable annular member to bias the same toward its adjacent annular member. The biasing force of the springs and thus the force projecting the balls radially from their associated grooves may be selectively varied.

Abstract translation: 具有不同直径的轴向间隔的环形部分并且适于保持具有多直径内孔的母工件的公心轴。 每个环形部分包括轮毂件，轮毂件彼此连接。 环形构件由每个毂构件承载，每对环形构件中的一个可滑动地安装。 相对的锥形楔形表面限定用于接收球的凹槽，该凹槽通常从凹槽径向突出以夹紧工件，并且在轴向分离环形构件时缩回到凹槽中，使得工件能够从心轴移除。 每个环形部分包括环形构件中的一个，其中设置有多个周向间隔开并纵向设置的孔，其延伸穿过并且包括与相邻环形构件中的多个周向间隔开并纵向设置的螺纹孔轴向对准的直径减小的部分。 多个螺纹紧固构件可滑动地延伸穿过一个环形构件中的孔，以被相邻环形构件的孔容纳。 每个紧固构件的柄部分具有允许每个可移动环形构件相对于相邻环形构件的轴向移动的长度。 由每个紧固构件的每个柄部承载的多个弹簧对其相关联的可移动环形构件施加偏置力，以将其偏压朝向其相邻的环形构件。 弹簧的偏置力以及从其相关的凹槽径向伸出的力可以有选择地变化。

公开(公告)号：US3663045A

公开(公告)日：1972-05-16

申请号：US3663045D

申请日：1970-08-24

Applicant: AMMCO TOOLS INC

Inventor： MITCHELL WALLACE F

IPC: B23Q3/14 ,  F16D65/12 ,  F16D1/06

CPC classification number: B23Q3/14 ,  F16D65/12 ,  F16D2065/1308 ,  F16D2065/1328 ,  F16D2065/1388 ,  Y10T403/7092

Abstract: A self-aligning spacer assembly includes a pair of sleeves having end faces held in mutually abutting relationship by a resilient collar. One of the abutting end faces has a convex spherical shape and the other is conical to provide substantial line contact between the faces. One of the sleeves has an internal diameter such that it fits snugly on a shaft or arbor on which the spacer assembly is mounted, an the internal diameter of the other sleeve is slightly greater so that it can rock on the arbor to a limited extent relative to the other sleeve.

Abstract translation: 自对准间隔件组件包括一对套筒，其具有通过弹性套环相互邻接的端面。 邻接端面中的一个具有凸形球形，另一个是圆锥形的，以在面之间提供实质的线接触。 其中一个套筒具有内径，使得其紧密地配合在安装有间隔件组件的轴或心轴上，另一个套筒的内径略大，使得其可以在有限的程度上摇摆在心轴上 到另一个袖子。