专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

101. 发明授权

US4991701A Tripping torque setting mechanism of overload clutch 失效
标题翻译：过载离合器跳闸转矩设定机构
公开(公告)号：US4991701A
公开(公告)日：1991-02-12
申请号：US477614
申请日：1990-02-09
申请人： Isamu Nakano , Shunji Fujii
发明人： Isamu Nakano , Shunji Fujii
IPC分类号： F16D7/08
CPC分类号： F16D7/08
摘要： A tripping torque setting mechanism of an overload clutch having an adjusting nut threadedly engageable with a thread provided on a cylindrical part of a clutch hub, the adjusting nut being tightened against a spring to produce an urging force corresponding to a predetermined tripping torque. A helical line having a pitch coinciding with the pitch of said thread and indicia for indicating the angular positions is provided on one of the adjusting nut or a member which does not rotate relative to the nut, and an indicator is provided on the other. The axially adjacent portions of the helical line are indicated by different colors and the indicia for indicating the angular positions are indicated by the same color as the portion of the helical line to which the indicia correspond. The indicator has a bent portion at one end which is inserted radially outwardly into a hole formed in the clutch pressure plate and has an axially extending portion next to the bent position and held in a gap between the pressure plate and one of the clutch coil springs.
摘要翻译：一种过载离合器的跳闸扭矩设定机构，其具有与设置在离合器毂的圆筒部上的螺纹螺纹接合的调节螺母，调节螺母抵靠弹簧紧固以产生对应于预定跳闸扭矩的推动力。具有与所述螺纹的螺距重合的螺距和用于指示角度位置的标记的螺旋线设置在调节螺母或不相对于螺母旋转的构件中的一个上，并且指示器设置在另一个上。螺旋线的轴向相邻部分由不同的颜色表示，并且用于指示角位置的标记由与标记对应的螺旋线的部分相同的颜色表示。指示器在一端具有弯曲部分，其径向向外插入到形成在离合器压板中的孔中，并且在弯曲位置附近具有轴向延伸部分，并且保持在压板和离合器盘簧之一之间的间隙中。

102. 发明授权

US4564096A Disengageable rotary clutch 失效
标题翻译：不可转动的旋转离合器
公开(公告)号：US4564096A
公开(公告)日：1986-01-14
申请号：US492387
申请日：1983-05-06
申请人： Kurt Neumann
发明人： Kurt Neumann
IPC分类号： F16D1/06 , F16D7/08 , F16D1/00 , F16D11/00 , F16D23/02 , F16L23/00
CPC分类号： F16D7/08 , F16D1/06
摘要： Disengageable clutch with two clutch flanges which enclose a meshing arrangement which can be released and closed by axially shifting one of the two clutch flanges. The meshing arrangement is formed by pairs of bores which are opposite each other in the flanges and by balls. A nut is used to engage the clutch, which nut can be screwed on the spindle carrying the clutch flanges. A spring between the nut and the movable clutch flange holds the clutch flanges and the meshing arrangements against each other in the disengaged state, but when the shaft is turned manually it allows the balls to jump out of one of the associated bores. The rotary position in which the clutch can be engaged by tightening the nut is easy to find on account of the click-stop action of the balls.
摘要翻译：具有两个离合器凸缘的可脱离离合器，其包围可以通过轴向移动两个离合器凸缘之一而释放和关闭的啮合装置。啮合装置由在凸缘和球中彼此相对的孔对形成。螺母用于接合离合器，该螺母可以拧紧在承载离合器法兰的主轴上。螺母和可动离合器法兰之间的弹簧将离合器凸缘和啮合装置在分离状态下保持彼此，但是当轴被手动地转动时，它允许球跳出相关联的孔之一。考虑到球的点击停止动作，容易找到离合器可以啮合的旋转位置，紧固螺母。

103. 发明授权

US4262501A Torque control installation and removal tool 失效
标题翻译：扭矩控制安装和拆卸工具
公开(公告)号：US4262501A
公开(公告)日：1981-04-21
申请号：US952785
申请日：1978-10-19
申请人： John P. Vaughn , Charles W. Reynolds
发明人： John P. Vaughn , Charles W. Reynolds
IPC分类号： B25B23/14 , F16D7/08 , F16D7/06
CPC分类号： F16D7/08 , B25B23/141
摘要： A torque control tool for installing and removing threaded fasteners couples a driven section of the tool with a drive section of the tool through detent balls of the former and a clutch plate of the latter. The clutch plate keys to a stem of the drive section for rotation together and has semi-spherical sockets of substantially the same radius of curvature as the balls receiving the balls and lying on a circle about a rotational axis of the driven section. A carrier plate cages the balls so that they index with the clutch plate sockets and keys to the balance of the driven section to transmit torque to it. Reliefs to the side of each socket and centered on the circle of the sockets permit the detent balls to uncouple from the drive section at an applied installation torque less than the uncoupling torque in the opposite, removal direction. The depth of the reliefs leaves substantial spherically curved walls of the sockets opposing uncoupling torques in the installation direction and, accordingly, the balls can only come out of the sockets abruptly with no preliminary rotational movement between the balls and the socket about the rotational axis of the driven section. An axial compressive force acting between an adjustment cap and Belleville springs on the balls and clutch plate determines the torque at which the driven section uncouples from the drive section. A pressure plate interposes between the balls and the Bellevilles. A stem of the drive section couples to the clutch plate through a keyway that permits relative movement of the clutch plate along the axis of the stem. A thrust bearing between the adjustment cap and the clutch plate minimizes rotational drag. The carrier plate and pressure plate key to a housing of the driven section for relative axial movement with respect thereto but for rotation together.
摘要翻译：用于安装和拆卸螺纹紧固件的扭矩控制工具通过前者的制动球和后者的离合器片将工具的从动部分与工具的驱动部分相连。离合器片键到驱动部分的杆部，用于一起旋转，并且具有半球形插座，其具有与接收球的球基本相同的曲率半径，并且位于围绕被驱动部分的旋转轴线的圆周上。承载板将球保持在一起，使得它们与离合器片座和钥匙一起转动到被驱动部分的平衡，以将扭矩传递给它。在每个插座的侧面的放置并且以套筒的圆为中心的放置允许制动球以相对的移除方向上的非耦合扭矩小的施加的安装扭矩与驱动部分分离。浮雕的深度留下插座的实质的球形弯曲的壁相对于安装方向上的非耦合转矩，并且因此，球只能突然地从插座出来，而不会在滚珠和插座之间围绕旋转轴的旋转轴线驱动部分。作用在调节盖和贝氏弹簧之间的轴向压缩力弹簧在球和离合器板上确定驱动部分与驱动部分脱离的扭矩。压力板介于球和Bellevilles之间。驱动部分的杆通过键槽连接到离合器板，该键槽允许离合器板沿杆的轴线相对运动。调节盖和离合器板之间的推力轴承使旋转阻力最小化。承载板和压板键键到被驱动部分的壳体，用于相对于其相对轴向运动，但是用于一起旋转。

104. 发明授权

US4029429A Ball drive non-reversing tapping attachment 失效
标题翻译：球磨机不倒车攻丝附件
公开(公告)号：US4029429A
公开(公告)日：1977-06-14
申请号：US689208
申请日：1976-05-24
申请人： Allan S. Johnson
发明人： Allan S. Johnson
IPC分类号： B23B31/08 , F16D7/08 , B23B47/24
CPC分类号： F16D7/08 , B23B31/086 , Y10T408/70 , Y10T408/75
摘要： The invention is an improved coupling or clutching means for driving between axially aligned rotating parts and is particularly adaptable in non-reversing tapping attachments. The attachment can, however, be driven in the reverse direction. Clutch drive means are provided for driving in either rotational direction. The clutch drive means is in the form of a sleeve having a ball race carrying driving balls interposed between axial splines on one part and axial grooves on the other part. The splines have an intermediate interruption for de-clutching after relative axial movement of the rotating parts. After further relative axial movement the balls re-engage the splines beyond the interruption, and the attachment is then driven in the reverse direction.
摘要翻译：本发明是用于在轴向对齐的旋转部件之间驱动的改进的联接或离合装置，并且特别适用于不可逆的攻丝附件。然而，该附件可以沿相反的方向驱动。提供离合器驱动装置用于沿任一旋转方向驱动。离合器驱动装置是具有滚珠座的形式的套筒，该滚珠座承载一个部件上的轴向花键和另一部分的轴向槽之间的驱动球。花键在旋转部件的相对轴向运动之后具有中间断开。在进一步相对轴向移动之后，球重新接合花键超过中断，然后沿相反的方向驱动附件。

105. 发明授权

US3998565A Tapper incorporating reverse rotation mechanism 失效
标题翻译： Tapper结合反向旋转机构
公开(公告)号：US3998565A
公开(公告)日：1976-12-21
申请号：US518182
申请日：1974-10-25
申请人： Yuzuru Tanaka
发明人： Yuzuru Tanaka
IPC分类号： B23G1/46 , B23G5/16 , F16D7/08 , B23B47/14 , B23G3/00
CPC分类号： B23G5/16 , F16D7/08 , Y10T408/65 , Y10T408/6771 , Y10T408/72 , Y10T74/19484
摘要： Tapper comprising a rotatable tapper main body, a positive rotation transmitting element and a reverse rotation transmitting element disposed in the main body, a holder member disposed in a lower portion of the main body, a driven shaft for holding a tap supported by the holder member and rotatable in positive and reverse directions, and a clutch ring for switching the direction of rotation mounted on the driven shaft. The axial displacement of the driven shaft brings the clutch ring into engagement with the positive rotation transmitting element or the reverse rotation transmitting element selectively to rotate the driven shaft in positive or reverse direction. Each of the clutch and the reverse rotation transmitting element is axially movably supported by a spring for absorbing an axial impact load to be exerted on the driven shaft when the direction of rotation is switched.
摘要翻译：分离器包括可旋转的分接器主体，正旋转传递元件和设置在主体中的反向旋转传递元件，设置在主体的下部的保持器构件，用于保持由保持器构件支撑的龙头的从动轴并且能够沿正向和反向旋转;以及离合器环，用于切换安装在从动轴上的旋转方向。从动轴的轴向位移使离合器环选择性地与正旋转传递元件或反向旋转传递元件接合，以使从动轴在正向或反向旋转。离合器和反转传递元件中的每一个由弹簧轴向移动地支撑，用于吸收当切换旋转方向时被施加在从动轴上的轴向冲击载荷。

106. 发明授权

US3871498A Tapping attachment 失效
标题翻译：攻丝附件
公开(公告)号：US3871498A
公开(公告)日：1975-03-18
申请号：US38339373
申请日：1973-07-27
申请人： DAISHOWA SEIKI
发明人： KITAGUCHI RYOICHI
IPC分类号： B23B31/20 , B23G1/16 , B23G5/16 , F16D7/08 , F16D21/04 , F16H5/10
CPC分类号： B23G5/16 , F16D7/08 , Y10T74/1946
摘要： A tapping attachment with a drive device, which does away with chattering usually encountered when releasing the clutch, by providing cushion springs at both ends in axial direction, and a clutch mechanism having flat projecting surfaces when the input or driving element of the clutch is allowed to move axially to drive the tap directly or reversely. The structure includes a direct-drive clutch with at least one axially projecting portion for engagement with a similar portion on one of two rotating members, between which normal torque is to be transmitted, and a reverse-drive clutch also with a projecting portion for engagement with another such portion on said one rotating member. Spring means are provided for axially biasing the reverse-drive clutch to avoid the chattering when the latter clutch comes into engagement with the last-mentioned projecting portion of the one rotating member.
摘要翻译：具有驱动装置的攻丝附件通过在轴向两端提供缓冲弹簧而释放离合器时通常会遇到振动，并且当离合器的输入或驱动元件被允许时具有平坦的突出表面的离合器机构轴向移动以直接或反向驱动水龙头。该结构包括具有至少一个轴向突出部分的直接驱动离合器，用于与两个旋转构件中的一个旋转构件中的一个上的相似部分接合，在正常扭矩之间传递两个旋转构件;反向驱动离合器还具有用于接合的突出部分在所述一个旋转构件上具有另一个这样的部分。提供弹簧装置用于轴向偏压反向驱动离合器，以避免当后一离合器与一个旋转构件的最后提到的突出部分接合时的颤动。

107. 发明授权

US3226993A Thread-cutting apparatus 失效
标题翻译：螺纹切割设备
公开(公告)号：US3226993A
公开(公告)日：1966-01-04
申请号：US2848160
申请日：1960-05-11
申请人： SVENSKA PREC SVERKTYG AB
发明人： VERNER VARBACK STIG ASSAR
IPC分类号： B23B31/08 , B23Q11/04 , F16D7/08
CPC分类号： F16D7/08 , B23B31/086 , B23Q11/04 , Y10T408/65

108. 发明授权

US3002206A Tapping attachment with adjustably yieldable clutch means 失效
标题翻译：用可调节的可屈服离合器装置攻丝附件
公开(公告)号：US3002206A
公开(公告)日：1961-10-03
申请号：US75683158
申请日：1958-08-25
申请人： TAPMATIC CORP
发明人： JOHNSON ALLAN S
IPC分类号： B23B31/08 , F16D7/08
CPC分类号： B23B31/086 , F16D7/08 , Y10T408/70

109. 发明授权

US2875601A Torque limiter clutch 失效
标题翻译：扭矩限制器离合器
公开(公告)号：US2875601A
公开(公告)日：1959-03-03
申请号：US67046057
申请日：1957-07-08
申请人： AUXILIAIRE D IND SADI S P R L
发明人： FELIX GEORGES
IPC分类号： F16D7/08
CPC分类号： F16D7/08

110. 发明授权

EP3421831B1 INDICATOR FOR TORQUE LIMITER 有权
公开(公告)号：EP3421831B1
公开(公告)日：2020-07-15
申请号：EP17461563.3
申请日：2017-06-29
申请人： Hamilton Sundstrand Corporation
发明人： Szynkaruk, Radoslaw , Gunia, Dominik , Kielbowicz, Dariusz , Darby, Jonathan
IPC分类号： F16D7/08

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式