公开(公告)号：WO2008012185A1

公开(公告)日：2008-01-31

申请号：PCT/EP2007/056776

申请日：2007-07-04

Applicant: ILLINOIS TOOL WORKS INC. ,  FRICK, Ulrich

Inventor： FRICK, Ulrich

IPC: B23D21/04

CPC classification number: B23D21/04

Abstract: Rohrschneider, enthaltend einen Rotationskörper (4) in einem Gehäuse (2) zur Rotation eines Schneidelementes (48) um ein abzuschneidendes Rohr (30) herum. Ferner enthaltend ein Positionierzahnrad (36), welches am Rotationskörper (4) drehbar angeordnet ist, wobei seine Drehachse (40) rechtwinklig zur Rotationskörperdrehachse (6) und diese kreuzend angeordnet ist, wobei das Positionierzahnrad (36) bei jeder vollen Umdrehung des Rotationskörpers (4) automatisch um einen Schritt weitergedreht wird, und wobei durch diese Bewegungsschritte der Abstand zwischen dem Schneidelement (48) und der mindestens einen Gegenrolle (52) automatisch veränderbar ist. Außerdem kann eine Entkupplungsvorrichtung (54, 64, 68, 72, 74, 76) vorgesehen sein, durch welche eine Positionierantriebsverbindung (44) des Positionierzahnrades (36) auskuppelbar ist, sodass im ausgekuppelten Zustand das Schneidelement (48) relativ zu der mindestens einen Gegenrolle (52), manuell verstellbar ist.

Abstract translation: 管切割器，其包括旋转体（4）的壳体（2）周边的切割元件（48）的旋转是abzuschneidendes管（30）。 还包括可旋转地与旋转（40）的轴线布置在一个旋转体（4）的定位齿轮（36）垂直于转动的旋转体轴线（6）并且这被设置为相交，其中，在所述旋转体的每个完整旋转定位齿轮（36）（4 ）通过一个步骤自动地旋转，并且通过该移动步骤被自动地改变，切割元件（48）和所述至少一个相对辊（52）之间的距离。 此外，可以提供一个禁止装置（54，64，68，72，74，76），通过该一个Positionierantriebsverbindung（44）Positionierzahnrades的（36）脱开，从而使所述切割元件（48）相对于所述至少一个计数器辊分离状态 是手动调节（52）。

公开(公告)号：WO2006050377A2

公开(公告)日：2006-05-11

申请号：PCT/US2005/039518

申请日：2005-11-01

Applicant: SUPERIOR TOOL CORPORATION ,  BELTON, Jason, A. ,  KOVACH, James, A. ,  MINTZ, Charles, J. ,  PALMERTON, Kirk, C. ,  WALKER, Rick, W.

Inventor： BELTON, Jason, A. ,  KOVACH, James, A. ,  MINTZ, Charles, J. ,  PALMERTON, Kirk, C. ,  WALKER, Rick, W.

IPC: H02M3/34

CPC classification number: A61B17/1628 ,  A61B2017/00734 ,  B23D21/04 ,  B25F5/00 ,  H02J7/345 ,  H02P7/20

Abstract: A powered hand held device (10) having an improved power (12) supply with both a low power source in parallel with a high power source from ultracapacitors (14). The ultracapacitor (14) power is used by the device motor (18) during certain peak power demands which require high power to the device motor. An improved hand held tube cutter tool (10) is provided both with and without the improved power arrangement (12), and includes a rotating cutter head assembly (24) with an adjustable roller assembly (34) providing a superior tube cut.

Abstract translation: 具有改进的功率（12）的动力手持装置（10）同时提供与来自超级电容器（14）的高功率源并联的低功率源。 超电容器（14）的功率由设备电动机（18）在需要高功率的器件电动机的某些峰值功率需求期间使用。 提供了具有和不具有改进的动力装置（12）的改进的手持管切割器工具（10），并且包括具有提供优异的管切割的可调节辊组件（34）的旋转刀头组件（24）。

公开(公告)号：WO2004108335A2

公开(公告)日：2004-12-16

申请号：PCT/US2004/016274

申请日：2004-05-24

Applicant: BARTOLUZZI, Dominick, J.

Inventor： BARTOLUZZI, Dominick, J.

IPC: B23D

CPC classification number: B23D21/04 ,  B23D21/08 ,  B26D3/166

Abstract: A portable, hand-held, motor-driven tube cutter (126) includes a disc-shaped gear (12A) driven by motor (16). A housing (10) has a roller support (6) and a blade support (12) movably mounted with respect to each other within the housing (10). Roller support (6) and blade support (12) engage grooves (30, 31) in a side of gear (12A). Brake elements (9, 11) are positioned in contacting relationship with housing (10), and supports (6, 12) move toward each from a starting position to cut a tube positioned within the cutter (126) as the motor (16) drives gear (12A) in a forward direction and as the brake elements (9, 11) restrict rotation of the housing (10). Supports (6, 12) move away from each other as the motor (16) drives gear (12A) in a reverse direction and as brake elements (9, 11) restrict rotation of housing (10) so that the tube cutter (126) is returned to its starting position and is ready for the next tube cutting.

Abstract translation: 便携式手持电机驱动管切割器（126）包括由马达（16）驱动的盘形齿轮（12A）。 壳体（10）具有辊支撑件（6）和在壳体（10）内相对于彼此可移动地安装的刀片支撑件（12）。 滚子支撑件（6）和叶片支撑件（12）接合在齿轮（12A）侧的凹槽（30,31）。 制动元件（9,11）与壳体（10）定位成接触关系，并且当马达（16）驱动时，支撑件（6,12）从起始位置朝向每个起动位置移动以切割定位在切割器（126）内的管 齿轮（12A）在前进方向上并且作为制动元件（9,11）限制壳体（10）的旋转。 当马达16沿相反的方向驱动齿轮（12A）时，支架（6,12）彼此远离，并且当制动元件（9,11）限制壳体（10）的旋转时，管切割器（126） 返回到其起始位置，并准备下一个管切割。

公开(公告)号：WO02002271A1

公开(公告)日：2002-01-10

申请号：PCT/FI2001/000476

申请日：2001-05-16

IPC: B23D21/00 ,  B23D21/04 ,  B23D45/12 ,  B23D47/02 ,  B24B27/06 ,  B23D21/08

CPC classification number: B24B27/0616 ,  B23D21/04 ,  B23D45/126 ,  B23D47/02

Abstract: The invention relates to an apparatus for machining, especially cutting tubular or round section bodies (1), said apparatus comprising a gripping mechanism (2), which is adapted to be braced on said machinable body (1) rotatably around the same and which gripping mechanism (2) is provided with a machining unit (3) fitted with adjusting means (4) for moving said machining unit (3) relative to the gripping mechanism (2) towards or away from the machinable body (1), adn which gripping mechanism (2) includes a frame section (5) and first and second arms (6, 7) extending therefrom, the gripping mechanism (2) being adapted to brace against the machinable body (1) by means of bracing elements (14, 15, 16) mounted on the frame section (5) and the arms (6, 7). The arms (6, 7) are at one end articulated to the frame section (5) of the gripping mechanism (2) and the bracing elements (15, 16) included in the arms (6, 7) are mounted on the free ends of the arms. The frame section (5) of the gripping mechanism (2) is rotatably and axially immovably fitted with a threaded shaft (20), having at its first end a right hand thread with a first nut (21) and at its second end a left hand thread with a second nut (22), and said threaded shaft (20) being provided with an element (23) for rotating the threaded shaft (20). The first arm (6) and the first nut (21) are articulated to each other by means of a first bracket (24) and the second arm (7) and the second nut (22) are articulated to each other by means of a second bracket (25).

Abstract translation: 本发明涉及一种用于加工，特别是切割管状或圆形截面体（1）的装置，所述装置包括夹持机构（2），该夹持机构适于围绕其旋转地支撑在所述可加工主体（1）上并且夹紧 机构（2）设置有装配有调节装置（4）的加工单元（3），用于相对于夹持机构（2）朝向或远离可机加工主体（1）移动所述加工单元（3） 机构（2）包括框架部分（5）和从其延伸的第一和第二臂（6,7），所述夹持机构（2）适于通过支撑元件（14,15）支撑抵靠所述可加工主体（1） ，16）安装在框架部分（5）和臂（6,7）上。 臂（6,7）在铰接到抓握机构（2）的框架部分（5）的一端处，并且包括在臂（6,7）中的支撑元件（15,16）安装在自由端 的武器。 夹持机构（2）的框架部分（5）可旋转地和轴向地不可移动地装配有螺纹轴（20），在其第一端处具有带有第一螺母（21）的右手螺纹，并且在其第二端处具有左 手螺纹带有第二螺母（22），并且所述螺纹轴（20）设置有用于旋转螺纹轴（20）的元件（23）。 第一臂（6）和第一螺母（21）通过第一支架（24）彼此铰接，第二臂（7）和第二螺母（22）通过 第二支架（25）。

公开(公告)号：WO1995004625A1

公开(公告)日：1995-02-16

申请号：PCT/EP1994002565

申请日：1994-08-03

Applicant: KLENK, Manfred

IPC: B23D21/08

CPC classification number: B23D21/08 ,  B09B3/0058 ,  B23D21/04 ,  B23D33/08

Abstract: A device, in particular for opening vehicle shock absorders, has a cutting device and is characterised in that at least two cutting wheels (21, 23) are mounted in a cutting plane. At least one cutting wheel (21) is movable in the radial direction. The cutting device (26) is arranged in a pivot bearing which allows the cutting device (26) to pivot through up to 180 DEG around the centre of the tube (25) to be cut.

Abstract translation: 建议特别是设备打开汽车减震器。 这包括一个切割装置，并且其特征在于，至少两个轴承中提供（21，23）的切割平面的切割轮。 至少一个切割轮（21）在径向方向上可移动地设置。 所述切割装置（26）被布置在枢转轴承，其允许通过围绕管的中心高达180°切割装置（26）的枢转运动被分离（25）。

公开(公告)号：WO1992014585A1

公开(公告)日：1992-09-03

申请号：PCT/US1992001094

申请日：1992-02-11

Applicant: MAKHLOUF, Samir, B.

IPC: B25B17/00

CPC classification number: B25B17/02 ,  B23D21/04 ,  B23D21/08 ,  B25B13/08 ,  B25B13/107 ,  B25B13/5016

Abstract: A torque multiplying wrench (10) having a jaw at one end and an adaptor (14) at the other end for receiving torque input. The wrench employs a rotatable shaft (38, 68) extending the length of the wrench with bevel gears (32, 36) at the proximate end to engage the input adaptor (14) and a bevel gear arrangement (54, 58, 62, 66) at the distal end to transfer torque from the shaft to the jeaw which is toothed. The bevel gear arrangement (54, 58, 62, 68) at the distal end of the wrench employs a pair of shafts (52, 56) engaged at one end to said rotatable shaft through bevel gears (54, 58). The shafts fan out to opposite sides of the jaw and employ worm gears (46, 48) to transmit the output torque to the jaw. The worm gears (46, 48) are especially designed to increase the number of teeth engaged with the jaw in order to reduce the load on individual teeth.

公开(公告)号：WO1989007998A1

公开(公告)日：1989-09-08

申请号：PCT/US1989000598

申请日：1989-02-17

Applicant: TRI TOOL INC.

Inventor： TRI TOOL INC. ,  VANDERPOL, Jerald ,  SILBER, Cory, J.

IPC: B23D21/06

CPC classification number: B23D21/04

Abstract: An automatic feed system for a tube cutter has a cam element (40) rotatably mounted in a cutting head (12) defining a cam surface eccentric with respect to the axis of rotation of the cam element. A cam follower (34) is formed on a cutting arm (28) which is pivotally attached to the cutting head and has a cutting wheel (32) attached thereto. The eccentric cam surface includes a substantially flat surface portion which lies in a plane extending substantially parallel to the axis of rotation of the cam element which, when contacted by the cam follower, allows the pivot arm to assume an initial, retracted position. As the cam element rotates, the eccentric cam surface and the cam follower urge the cutting wheel into the tube wall. After the cam element has completed one rotation, the cam follower once again contacts the flat surface portion, thereby automatically retracting the cutting arm.