-
公开(公告)号：US06375557B1
公开(公告)日：2002-04-23
申请号：US09563577
申请日：2000-05-03
申请人： Rolf Spangenberg , Louis Widmer
发明人： Rolf Spangenberg , Louis Widmer
IPC分类号： B24B2708
CPC分类号： B24B55/052 , B23Q11/0046 , B23Q11/0825 , B24B27/08 , B27B9/02
摘要： A hand-held abrasive cutter for forming groove in a hard constructional component and including a guide member (2) for guiding the cutter along the constructional component, a hood (1) for covering a cutting-off disc (30) and connected with the guide member (20) by a common rotatable axle and pivotable in a direction of the guide member against a spring-biasing force, a stop member (3) associated with the hood (1) or the guide member (2) and displaceable, in its release position, along a plurality of locking elements (14) provided on the hood (1) or the guide member (2) and arranged one after another, with the stop member formlockingly engaging at lest one of the locking elements (14) in its locking position; and a locking member (2) displaceable, in the locking position of the stop member (3), in an operational region (W) of the stop member (3).
摘要翻译： 一种用于在硬结构部件中形成槽并包括用于沿着结构部件引导切割器的引导部件（2）的手持研磨刀具，用于覆盖切割盘（30）并与其连接的引擎罩（1） 引导构件（20），其通过共同的可旋转轴抵抗弹簧偏置力在导向构件的方向上枢转;与挡板（1）或引导构件（2）相关联的止动构件（3） 其释放位置沿着设置在发动机罩（1）或引导构件（2）上的多个锁定元件（14）并且彼此依次布置，止动构件以至少一个锁定元件（14）形式锁定在 其锁定位置; 以及在所述止动构件（3）的锁定位置处可移动地在所述止动构件（3）的操作区域（W）中的锁定构件（2）。
-
公开(公告)号：US07223163B2
公开(公告)日：2007-05-29
申请号：US11232184
申请日：2005-09-20
申请人： Michael Neumeier , Rolf Spangenberg
发明人： Michael Neumeier , Rolf Spangenberg
IPC分类号： B24B55/04
CPC分类号： B24B55/052 , B23Q11/06 , B24B55/102 , Y10T407/22
摘要： A cover device for partially covering a disc-shaped working tool includes a bearing member (22) forming a receiving space (54) for receiving the shielding member (10) of the working tool and having an inner surface (24) against which an outer surface of the shielding member (10) lies when received in the receiving space (54), and a pivot member (48) supported on the bearing member (22) for a pivotal movement about a pivot axis (S1) between a locking position in which the receiving space (54) is limited at both ends in tangential and axial directions and is at least partially limited outwardly in a radial direction, and an open position in-which the receiving space (54) is open in at least one of the axial direction and the tangential direction.
摘要翻译： 用于部分地覆盖盘形加工工具的盖装置包括形成用于容纳加工工具的遮蔽件（10）的容纳空间（54）的轴承件（22），并具有内表面（24），外表面 屏蔽构件（10）的表面位于容纳空间（54）中，并且枢转构件（48）支撑在轴承构件（22）上，用于围绕枢转轴线（S1）枢转运动在锁定位置 其中接收空间（54）在切向和轴向方向上的两端被限制，并且至少部分地在径向方向上向外限制，并且在打开位置中，接收空间（54）在至少一个 轴向和切向。
-
公开(公告)号：US20050206217A1
公开(公告)日：2005-09-22
申请号：US11079728
申请日：2005-03-14
CPC分类号： F16F15/363 , B24B23/028 , B24B41/042 , Y10T74/2114 , Y10T74/2128
摘要： An automatic balancing device for a rotatable system includes a track (18) arranged about a rotational-axis (H) of the rotatable system and having two roll-off surfaces (22a, 22b) inclined toward each other in a direction of a centrifugal force acting (F) acting on at least one balancing body (20) which is received in a free cross-section formed by the two roll-off surfaces (22a, 22b) and limited by an elastic locking element (24) arranged there between for displacing the at least one balancing body (20) away from the roll-off surfaces (22a, 22b) in a direction opposite the direction of the centrifugal force (F) and for pressing the at least one balancing body (20) against an inner boundary of the track (18) for locking the balancing body (20) when a rotational speed of the system is below a predetermined threshold.
摘要翻译： 一种用于可旋转系统的自动平衡装置包括围绕可旋转系统的旋转轴线（H）布置的轨道（18），并且具有两个相对于彼此倾斜的方向倾斜的滚降表面（22b， 作用在至少一个平衡体（20）上的离心力（F）被容纳在由两个滚降表面（22a，22b）形成并由弹性锁定元件（24）限定的自由横截面中， 设置在其间，用于使所述至少一个平衡体（20）沿与所述离心力（F）的方向相反的方向远离所述滚降表面（22a，22b）移位，并且用于将所述至少一个平衡体 （20）抵靠所述轨道（18）的内边界，用于当所述系统的转速低于预定阈值时锁定所述平衡体（20）。
-
公开(公告)号：US5655613A
公开(公告)日：1997-08-12
申请号：US544515
申请日：1995-10-18
CPC分类号： B23B51/0473
摘要： A drill bit is formed of an insertion end part (1) and carrier part (2) containing drilling cutter members (8). The insertion end part (1) and the carrier part (2) are joined together by a threaded connection. The two parts are secured by a radially flexible spring washer (7) for preventing an unintended detachment of the two parts.
摘要翻译： 钻头由插入端部（1）和包含钻削刀具（8）的托架部分（2）形成。 插入端部（1）和托架部（2）通过螺纹连接连接在一起。 两个部件通过径向弹性的弹簧垫圈（7）固定，以防止两个部件的意外拆卸。
-
公开(公告)号：US20050217440A1
公开(公告)日：2005-10-06
申请号：US11095272
申请日：2005-03-31
CPC分类号： B25F5/026 , Y10S16/90 , Y10T16/4713 , Y10T16/498 , Y10T16/50
摘要： A hand-held power tool, such as an angular grinder, includes a housing (4) having a main handle (6), and a support member (14) for supporting a side handle (30) in different positions relative thereto and pivotable relative to the housing (4) about two support points (L).
摘要翻译： 诸如角磨机的手持式电动工具包括具有主把手（6）的壳体（4）和用于相对于其支撑侧把手（30）在不同位置的支撑构件（14） 到壳体（4）上约两个支撑点（L）。
-
公开(公告)号：US06926583B2
公开(公告)日：2005-08-09
申请号：US10217582
申请日：2002-08-12
摘要： A grinding wheel including a circular grinding region (1) with a plurality of through-openings (3) formed therein, a central mounting region (2) coaxial with the grinding region (1), and a plurality of cutting bodies (4) having a rectangular base surface, projecting from the grinding region (1), and spaced from a center of the mounting region (2) by different radial distances, with each cutting body (4) having a longitudinal side (5) adjacent to the center of the mounting region (2) and a wide side (6) remote from the center of the mounting region (2), with the longitudinal side (5) and the wide side (6) forming together an edge (K), and with the longitudinal side (5) extending at an angle (B) of from 35° to 55° to a radial line (R) extending from the center of the mounting region (2) and passing tangentially to the edge (K).
摘要翻译： 一种砂轮，包括：圆形磨削区域（1），其中形成有多个通孔（3），与研磨区域（1）同轴的中心安装区域（2），以及多个切割体（4），其具有 从研磨区域（1）突出并且与安装区域（2）的中心距离不同的径向距离的矩形基面，每个切割体（4）具有邻近中心的纵向侧（5） 安装区域（2）和远离安装区域（2）的中心的宽侧（6），纵向侧面（5）和宽侧面（6）一起形成边缘（K），并且与 纵向侧（5）以从35°至55°的角度（B）延伸到从安装区域（2）的中心延伸并且相对于边缘（K）延伸的径向线（R）。
-
公开(公告)号：US06814657B2
公开(公告)日：2004-11-09
申请号：US10319220
申请日：2002-12-13
申请人： Rolf Spangenberg , Oliver Ohlendorf
发明人： Rolf Spangenberg , Oliver Ohlendorf
IPC分类号： B23F2103
CPC分类号： B24B55/102 , B24D7/06
摘要： A grinding wheel has a flat, circular carrier surface (1) on which a plurality of elongated grinding members (2) are arranged running least partially radially. A discharge opening (3) is disposed ahead of each of the grinding members (2) in the circumferential direction (U). Furthermore, the carrier surface (1) has a basically truncated conical central depression (4) facing away from the grinding members (2). The discharge openings (3) abut the L-shaped grinding members (2) in a direction of rotation (D) and extend approximately over the entire length of the grinding members (2).
-
公开(公告)号：US06471574B1
公开(公告)日：2002-10-29
申请号：US09630027
申请日：2000-07-31
IPC分类号： B24D1100
CPC分类号： B24B55/052 , B24B23/02 , B24B55/102 , Y10T83/73
摘要： A dust protection cover for a rotary grinding tool and having a base (1, 11, 21) fixedly securable with the tool housing (10) a substantially circular cover body (2, 12, 22) connectable with the base (1, 11, 21) for completely circumferentially covering the grinding disc (4, 14, 24) securable at the free end of the output shaft of the tool drive motor, and displaceable between a operational position, in which the cover body completely covers the grinding disc, and a release position in which the cover body exposes a portion of a grinding disc circumference, and a connection element(s) projecting from a side of the base (1, 11, 21) adjacent to the tool housing for securing the cover body (2, 12, 22) to the base (1, 11, 21) in the release position of the cover body.
摘要翻译： 一种用于旋转研磨工具的防尘罩，具有可与工具壳体（10）固定地固定的基部（1,11,21），基本上圆形的盖体（2,12,22）可与基座（1,11， 21），用于完全周向地覆盖在工具驱动电动机的输出轴的自由端处可固定的研磨盘（4,14,24），并且可在盖体完全覆盖研磨盘的操作位置和 一个释放位置，其中盖体露出研磨盘周边的一部分;以及一个连接元件，该连接元件从邻近工具壳体的基座（1,11,21）侧突出，用于固定盖体（2 ，12,22）移动到盖体的释放位置的基部（1,11,21）。
-
公开(公告)号：US06382202B2
公开(公告)日：2002-05-07
申请号：US09778440
申请日：2001-02-07
申请人： Diep Chau-Ngoc , Rolf Spangenberg
发明人： Diep Chau-Ngoc , Rolf Spangenberg
IPC分类号： B28D102
CPC分类号： B28D1/041
摘要： A drill bit for producing circular-cylindrical recesses or boreholes is formed of a drilling cylinder (1) having cutting elements (3) at the leading end in the drilling direction. A detachable core sleeve (2) is arranged in the interior of the drilling cylinder (1). The cutting elements (3) extend radially inwardly at least for the wall thickness (a) of the core sleeve (2). The core sleeve (2) serves to receive a core formed of removed masonry and is intended to facilitate removal of the core from the drill bit. The manageability of the drill bit is substantially improved in this way.
摘要翻译： 用于生产圆柱形凹槽或钻孔的钻头由在钻孔方向上的前端具有切割元件（3）的钻孔（1）形成。 一个可拆卸的芯套（2）布置在钻缸（1）的内部。 切割元件（3）至少对于芯套（2）的壁厚（a）径向向内延伸。 芯套（2）用于接收由去除的砖石形成的芯，并且旨在便于从钻头移除芯。 钻头的可管理性以这种方式大大改善。
-
公开(公告)号：US07159952B2
公开(公告)日：2007-01-09
申请号：US11079728
申请日：2005-03-14
CPC分类号： F16F15/363 , B24B23/028 , B24B41/042 , Y10T74/2114 , Y10T74/2128
摘要： An automatic balancing device for a rotatable system includes a track (18) arranged about a rotational axis (H) of the rotatable system and having two surfaces (22a, 22b) inclined toward each other in a direction of a centrifugal force acting (F) acting on at least one balancing body (20) which is received in a cross-section formed by the two inclined surfaces (22a, 22b) and limited by an elastic locking element (24) arranged therebetween for displacing the at least one balancing body (20) away from the inclined surfaces (22a, 22b) in a direction opposite the direction of the centrifugal force (F) and for pressing the at least one balancing body (20) against an inner boundary of the track (18) for locking the balancing body (20) when a rotational speed of the system is below a predetermined threshold.
摘要翻译： 用于可旋转系统的自动平衡装置包括围绕可旋转系统的旋转轴线（H）布置的轨道（18），并且具有沿作用的离心力（F）的方向朝向彼此倾斜的两个表面（22a，22b） 作用在至少一个平衡体（20）上，所述至少一个平衡体（20）被容纳在由两个倾斜表面（22a，22b）形成的横截面中，并被布置在其间的弹性锁定元件（24）限定，用于使所述至少一个平衡体 20）在与离心力（F）的方向相反的方向上离开倾斜表面（22a，22b），并且用于将至少一个平衡体（20）压靠在轨道（18）的内边界上以锁定 当系统的转速低于预定阈值时，平衡机构（20）。
-
-
-
-
-
-
-
-
-
搜索结果
18 条记录 (耗时 0.014 秒)
