公开(公告)号：US20080135528A1

公开(公告)日：2008-06-12

申请号：US11659944

申请日：2005-06-13

申请人： Hakan Dahlquist ,  Christer Modin ,  Dick Ottosson

发明人： Hakan Dahlquist ,  Christer Modin ,  Dick Ottosson

IPC分类号： B23H7/26 ,  B23Q16/08 ,  B23Q1/00

CPC分类号： B23H7/26 ,  Y10T29/49 ,  Y10T279/17153 ,  Y10T403/4941 ,  Y10T403/7015

摘要： A clamping device, having a first and a second coupling part, for the tool of a machine tool. The first coupling part is eccentric and comprises small rails having angular off-sets in relation to each other and limiting surfaces for exactly positioning the second coupling part in the xy plane. The second coupling part comprises lateral faces having elastic lips which rest against the limiting surfaces, a connecting device is used to exactly position the first and the second coupling part in the z plane. The second coupling part consists of a piece having various strength values, ductility values and/or hardness, whereby the areas of the lips have higher strength values, ductility values and/or harnesses than the other areas of the lips and/or areas of the second coupling part.

摘要翻译： 一种夹紧装置，具有第一和第二联接部分，用于机床的工具。 第一耦合部分是偏心的，并且包括相对于彼此具有角度偏移的小轨道和用于将第二联接部分精确定位在xy平面中的限制表面。 第二联接部分包括具有弹性唇缘的侧面，该侧面靠在限制表面上，连接装置用于将第一和第二联接部分精确地定位在z平面中。 第二联接部分由具有各种强度值，延展性值和/或硬度的部件组成，由此唇部的区域具有比唇部和/或其中的区域的其它区域更高的强度值，延展性值和/或线束 第二耦合部分。

公开(公告)号：US4744262A

公开(公告)日：1988-05-17

申请号：US004637

申请日：1987-01-20

申请人： Hakan Dahlquist

发明人： Hakan Dahlquist

IPC分类号： F16H1/26 ,  F16H1/06 ,  F16H55/18 ,  F16H57/021 ,  F16H57/022 ,  F16H57/12 ,  F16C27/00 ,  F16C27/06

CPC分类号： F16H1/06 ,  F16H57/021 ,  F16H57/12 ,  F16H2057/0222 ,  Y10T74/19619 ,  Y10T74/19623 ,  Y10T74/19679

摘要： A cylindrical gear unit which includes a gear housing, a gear pinion and a gear wheel, the gear pinion being fixed to a shaft which is rotatably journalled in bearings supported by at least one bearing support. One of the bearing supports comprises a sleeve in which a roller bearing is fixedly mounted, a fixing plate supported by the gear housing, as well as a disc-shaped rib portion which interconnects the sleeve and the fixing plate. The rib portion extends substantially along the entire length of the sleeve and the fixing plate and is substantially parallel to a tangential plane on the contact line between the gear pinion and the gear wheel. In addition, at least one stop face for the sleeve is arranged at a small distance from the outside of the sleeve on at least that side of the sleeve facing away from the gear wheel.

摘要翻译： 一种圆柱齿轮单元，其包括齿轮壳体，齿轮小齿轮和齿轮，所述齿轮小齿轮固定到轴，所述轴可旋转地轴颈支撑在由至少一个轴承支撑件支撑的轴承中。 其中一个轴承座包括一个套筒，滚子轴承固定在该套筒中，一个由齿轮箱支承的固定板，以及一个连接套筒和固定板的圆盘形肋部分。 肋部分基本上沿着套筒和固定板的整个长度延伸并且基本上平行于齿轮小齿轮和齿轮之间的接触线上的切向平面。 此外，套筒的至少一个止挡面布置在与套筒的外侧相距一小段距离齿轮的至少一侧。

公开(公告)号：US20110176143A1

公开(公告)日：2011-07-21

申请号：US13121043

申请日：2009-10-09

申请人： Anders Djupsjobacka ,  Hakan Dahlquist

发明人： Anders Djupsjobacka ,  Hakan Dahlquist

IPC分类号： G01B9/02

CPC分类号： G01B9/02044 ,  G01B9/02028 ,  G01B9/0209

摘要： The invention provides a method and system for measuring the length of a reflective resonator, by analyzing an electromagnetic spectrum emitted therefrom. The emitted spectrum is used for estimating a first cavity length. This estimation is thereafter improved, by first computing at least one interference number for the spectrum, adjust this value to e.g. an integer or half-integer depending on the configuration of the resonator, and thereafter re-calculating the length of the resonator using the adjusted value of the interference number. The above is an efficient way of improving the accuracy in the determination of a physical property of a resonator.

摘要翻译： 本发明提供一种通过分析从其发射的电磁频谱来测量反射谐振器的长度的方法和系统。 所发射的光谱用于估计第一腔体长度。 此后，通过首先计算频谱的至少一个干扰数，来改善该估计，将该值调整为例如。 取决于谐振器的配置的整数或半整数，然后使用干扰数的调整值重新计算谐振器的长度。 以上是提高谐振器的物理性质的精度的有效方式。

公开(公告)号：US4723713A

公开(公告)日：1988-02-09

申请号：US880175

申请日：1986-06-30

申请人： Hakan Dahlquist

发明人： Hakan Dahlquist

IPC分类号： B25J17/02 ,  B25J19/00 ,  B26F3/00 ,  B05B15/08

CPC分类号： B26F3/004 ,  B25J17/0291 ,  B25J19/0029

摘要： When using an industrial robot together with a tool which is fed by a fluid, for example a nozzle for water jet cutting, the feed conduits often restrict the orientation capacity of the robot. This is avoided by providing a conduit which extends inside the robot arm and the wrist and comprises swivels, so that the parts of the wrist are able to rotate relative to each other unobstructed by the conduit.

摘要翻译： 当将工业机器人与由流体（例如用于喷水切割的喷嘴）供给的工具一起使用时，馈送管道通常限制机器人的定向能力。 这是通过提供一种在机器人手臂和手腕内部延伸并包括旋转件的管道来避免的，使得手腕部分能够相对于彼此旋转而不被导管阻碍。

公开(公告)号：US08134714B2

公开(公告)日：2012-03-13

申请号：US13121043

申请日：2009-10-09

申请人： Anders Djupsjobacka ,  Hakan Dahlquist

发明人： Anders Djupsjobacka ,  Hakan Dahlquist

IPC分类号： G01B9/02

CPC分类号： G01B9/02044 ,  G01B9/02028 ,  G01B9/0209

摘要： The invention provides a method and system for measuring the length of a reflective resonator, by analyzing an electromagnetic spectrum emitted therefrom. The emitted spectrum is used for estimating a first cavity length. This estimation is thereafter improved, by first computing at least one interference number for the spectrum, adjust this value to e.g. an integer or half-integer depending on the configuration of the resonator, and thereafter re-calculating the length of the resonator using the adjusted value of the interference number. The above is an efficient way of improving the accuracy in the determination of a physical property of a resonator.

摘要翻译： 本发明提供一种通过分析从其发射的电磁频谱来测量反射谐振器的长度的方法和系统。 所发射的光谱用于估计第一腔体长度。 此后，通过首先计算频谱的至少一个干扰数，来改善该估计，将该值调整为例如。 取决于谐振器的配置的整数或半整数，然后使用干扰数的调整值重新计算谐振器的长度。 以上是提高谐振器的物理性质的精度的有效方式。

公开(公告)号：US08087651B2

公开(公告)日：2012-01-03

申请号：US11388834

申请日：2006-03-23

申请人： Hakan Dahlquist

发明人： Hakan Dahlquist

IPC分类号： B23Q3/00

CPC分类号： B23Q1/0063 ,  B23Q3/183 ,  B23Q16/00

摘要： A coupling device having a first coupling part 3 provided with at least one projecting region, the regions of the first coupling part which project in the z direction being arranged eccentrically or centrally, and the projecting regions having conical outer surfaces formed with at least one angle relative to the z direction, the elastic regions 4 pointing in the direction of the center being formed in a radially parallel manner within the second coupling part 3. The the projecting regions of the first coupling part engage in the elastic regions 4 of the second coupling part 3 for the x-y orientation in the z direction. The second coupling part 3 is of one-piece design and can be produced in one operation.

摘要翻译： 一种联接装置，其具有设置有至少一个突出区域的第一联接部分3，沿z方向突出的第一联接部分的区域偏心或中心地布置，并且突出区域具有形成有至少一个角度的锥形外表面 相对于z方向，指向中心方向的弹性区域4以径向平行的方式形成在第二联接部分3内。第一联接部分的突出区域接合在第二联接器的弹性区域4中 在z方向的xy取向的第3部分。 第二联接部分3是一体式设计的，可以在一个操作中产生。

公开(公告)号：US20060220292A1

公开(公告)日：2006-10-05

申请号：US11388834

申请日：2006-03-23

申请人： Hakan Dahlquist

发明人： Hakan Dahlquist

IPC分类号： B23Q3/00

CPC分类号： B23Q1/0063 ,  B23Q3/183 ,  B23Q16/00

摘要： A coupling device having a first coupling part 3 provided with at least one projecting region, the regions of the first coupling part which project in the z direction being arranged eccentrically or centrally, and the projecting regions having conical outer surfaces formed with at least one angle relative to the z direction, the elastic regions 4 pointing in the direction of the centre being formed in a radially parallel manner within the second coupling part 3. The the projecting regions of the first coupling part engage in the elastic regions 4 of the second coupling part 3 for the x-y orientation in the z direction. The second coupling part 3 is of one-piece design and can be produced in one operation.

摘要翻译： 一种联接装置，其具有设置有至少一个突出区域的第一联接部分3，沿z方向突出的第一联接部分的区域偏心或中心地布置，并且突出区域具有形成有至少一个角度的锥形外表面 相对于z方向，指向中心方向的弹性区域4以径向平行的方式形成在第二联接部分3内。 第一联接部分的突出区域在z方向上接合于第二联接部分3的用于x-y定向的弹性区域4。 第二联接部分3是一体式设计的，可以在一个操作中产生。

公开(公告)号：US4997413A

公开(公告)日：1991-03-05

申请号：US337077

申请日：1989-04-12

申请人： Hakan Dahlquist

发明人： Hakan Dahlquist

IPC分类号： B25J17/02

CPC分类号： B25J17/025 ,  B25J17/0275 ,  Y10T74/19684

摘要： A robot wrist comprising a plurality of mutaully rotatable tubular parts arranged in series with each other and a tubular member (2), such as a tool attachment, the member (2) being rotatably mounted on one (1) of the parts and, via a tubular gear, being driven by a separate motor. The motor (10, 11) has a tubular rotor (11) which, along with the tubular gear (4, 5), is concentrically arranged with the tubular member (2) to form a channel for supply and/or communication caples or light beams. The robot wrist exhibits a great orientation capacity in space while having at the same time a relatively small diameter, which enables the insertion of the part (1) into confined spaces.