公开(公告)号：US3934484A

公开(公告)日：1976-01-27

申请号：US541725

申请日：1975-01-17

申请人： Ben Bravin

发明人： Ben Bravin

IPC分类号： F16H55/12 ,  F16H55/06 ,  F16H55/30

CPC分类号： F16H55/12 ,  Y10T74/19921 ,  Y10T74/19981

摘要： This invention pertains to tooth transmission members in which the tooth member is mounted to a support member and the tooth or pocket is used to drive or be driven by roller chains and the like. A base member is provided and is usually a form blank such as a disc or length of metal to which is secured assembled preforms in a linked array. Each preform provides a roller receiving tooth profile. The linked preforms are tightly retained on the previously prepared base members. Any selected number of preforms may be used and at least one is secured to the support blank upon which they are mounted. The support blank may be regularly or irregularly shaped depending upon the desired resulting transmission member.

摘要翻译： 本发明涉及齿形传动构件，其中齿构件安装到支撑构件上，并且齿或凹槽用于驱动或由滚子链等驱动。 提供了基部构件，并且通常是诸如盘或金属长度的成形坯料，其中固定有连接的阵列中的预制件。 每个预成型件提供滚子接收齿廓。 连接的预制棒紧紧地保留在预先制备的基底构件上。 可以使用任何选定数量的预制件，并且至少一个预制件被固定到其上安装在其上的支撑坯件上。 支撑坯件可以根据期望的所得到的传动构件而规则地或不规则地成形。

公开(公告)号：US3599500A

公开(公告)日：1971-08-17

申请号：US3599500D

申请日：1969-06-25

申请人： BEN BRAVIN

发明人： BRAVIN BEN

IPC分类号： F16H49/00 ,  F16H25/18 ,  F16H25/22 ,  F16H25/24 ,  F16H27/02

CPC分类号： F16H25/186 ,  F16H25/2261 ,  Y10T74/18728 ,  Y10T74/19721

摘要： A linearly movable actuator contacts with flat faces on opposite sides of a shaft. The faces extend helically along the shaft. Axial movement of the actuator along the shaft causes the shaft to rotate, and the actuator can be adjusted into canted positions so that it contacts with the opposite sides of the shaft at the same time, thereby eliminating backlash from the system.

公开(公告)号：US4232838A

公开(公告)日：1980-11-11

申请号：US21787

申请日：1979-03-19

申请人： Ben Bravin

发明人： Ben Bravin

IPC分类号： B65H54/28 ,  B65H54/30

CPC分类号： B65H54/2866 ,  B65H2555/12

摘要： A positive, self-orienting traverse apparatus to be used in conjuction with a wire take-up machine for winding wire and the like onto a reel in uniform layers. The traverse apparatus includes a traverse pulley assembly disposed above the take-up reel which is driven along a path parallel to the reel axis of rotation by a reciprocating drive means. The traverse pulley assembly is provided with a traverse pulley which guides the wire onto the take-up reel, and which is mounted to pivot about a vertical axis. A non-traversing input pulley, which is also mounted to pivot about a vertical axis, is provided for guiding wire from a wire source to the traverse pulley. The input pulley is coupled to the traverse pulley by way of a telescoping orientation bar so that the two pulleys remain aligned with one another as the traverse pulley is reciprocated. Wire from the source approaches the input pulley from above (or below) coincident to the input pulley pivot axis and is passed under (or over) the input pulley and across to the traverse pulley. The wire then is passed over the traverse pulley which then guides the wire down to the take-up reel, thereby causing uniform layers to be wound.

摘要翻译： 一种正，自动定向的横动装置，与用于将丝线等卷绕到卷轴上的均匀层的卷线机结合使用。 横动装置包括设置在卷取卷轴上方的横动滑轮组件，其通过往复驱动装置沿平行于卷轴旋转轴线的路径驱动。 横动滑轮组件设置有将导线引导到卷取卷轴上的横动滑轮，其被安装成围绕垂直轴线枢转。 还设置有一个也被安装成围绕垂直轴线枢转的非横向输入滑轮，用于将导线从线源引导到横动滑轮。 输入滑轮通过伸缩方向杆联接到横动滑轮，使得当横动滑轮往复运动时，两个滑轮彼此保持对齐。 来自电源的电线从上方（或下方）接近输入滑轮，与输入滑轮枢转轴线重合，并在输入滑轮下方（或上方）穿过横向滑轮。 然后将导线穿过横动滑轮，然后将导线向下引导到卷带轮，从而引起均匀的层被卷绕。

公开(公告)号：US06481664B1

公开(公告)日：2002-11-19

申请号：US09678057

申请日：2000-10-02

申请人： Ben Bravin

发明人： Ben Bravin

IPC分类号： B65H1914

CPC分类号： B65H19/1873 ,  B65H19/1852 ,  B65H2301/46174 ,  B65H2301/4621 ,  B65H2301/46312 ,  B65H2301/46414 ,  B65H2701/1944

摘要： An automatic tape crossover machine having two feeding mechanisms to supply running and new tapes, respectively. A powered cutter is provided through which the running tape is to pass and be cut in response to a cut signal, where the cutter is positioned downstream of the first tape feeding mechanism. The machine also includes a joining mechanism at which a portion of a new tape is to be joined to the running tape in response to a join signal. Control circuitry automatically determines whether a tape exhaustion condition has been reached and asserts the join and cut signals to join the running and new tapes and to cut the running tape, before the tape feeding mechanism is emptied of the running tape. The machine thus allows the automatic transition from the running tape to the new tape, i.e. without requiring the presence or manual assistance of a human operator when joining the two tapes. In addition, the process line speed need not be altered for the crossover, thereby reducing the probability of inconsistencies in product quality.

摘要翻译： 一种自动带式交叉机，具有分别供给运行和新磁带的两个进给机构。 提供动力切割器，通过该动力切割器，流动带将通过该切割信号而被切割并且被切割，其中切割器位于第一带馈送机构的下游。 机器还包括接合机构，响应于接合信号，新的带的一部分将被连接到行进带。 控制电路自动确定是否已经达到了磁带耗尽状态，并断开连接和剪切信号以连接正在运行的和新的磁带，并在磁带进给机构清空运行磁带之前切割运行的磁带。 因此，该机器允许从行进磁带到新磁带的自动转换，即在连接两个磁带时不需要人操作者的存在或手动辅助。 另外，交叉点不需要改变流程线速度，从而降低产品质量不一致的可能性。

公开(公告)号：US4236373A

公开(公告)日：1980-12-02

申请号：US53690

申请日：1979-07-02

申请人： Ben Bravin

发明人： Ben Bravin

IPC分类号： B65H54/28 ,  D07B3/08 ,  B65H54/02 ,  D07B7/10

CPC分类号： B65H54/2866 ,  B65H54/2896 ,  D07B3/085 ,  D07B7/10 ,  D07B2207/4036 ,  D07B2301/254 ,  D07B2301/3591

摘要： A single-twist wire stranding or bunching machine having a reciprocating flyer traversing the length of a take-up reel and rotating coaxially with respect thereto, such take-up reel being mounted within pivoting means to facilitate easy removal of the reel after it is fully wound with wire. The invented machine comprises electro-mechanical means for automatically controlling the uniformity of the lay length of the twisted wire by correcting for changes in the velocity of the wire being fed into the machine due to wire build-up on the reel or to reversals of the traversing flyer. Additional control means are also disclosed for automatically controlling the points at which the flyer, in its reciprocating motion, reverses direction, thereby minimizing wire accumulations or recesses at the end flanges of the reel.

摘要翻译： 单捻绞线或聚束机具有穿过卷绕卷轴的长度并相对于其同轴旋转的往复式飞翼，这种卷取卷轴安装在枢转装置内，以便于在完全卷绕卷轴之后容易地移除卷轴 缠绕线 本发明的机器包括电 - 机械装置，用于通过校正由于在卷轴上的线堆积而被馈送到机器中的线的速度的变化来自动控制绞合线的绞距的均匀性， 横穿传单。 还公开了另外的控制装置，用于自动控制飞行物在其往复运动中反向的点，从而最小化在卷轴的端部凸缘处的线的积聚或凹陷。

公开(公告)号：US4235070A

公开(公告)日：1980-11-25

申请号：US944149

申请日：1978-09-20

申请人： Ben Bravin

发明人： Ben Bravin

IPC分类号： B65H54/28 ,  D07B3/08 ,  B65H54/02 ,  D07B7/10

CPC分类号： B65H54/2878 ,  B65H54/2896 ,  D07B3/085 ,  D07B7/10 ,  D07B2301/3583

摘要： A single-twist wire stranding or bunching machine having a reciprocating flyer traversing the length of a take-up reel and rotating coaxially with respect thereto, such take-up reel being mounted within pivoting means to facilitate easy removal of the reel after it is fully wound with wire. The invented machine comprises electro-mechanical means for automatically controlling the uniformity of the lay length of the twisted wire by correcting for changes in the velocity of the wire being fed into the machine due to wire build-up on the reel or to reversals of the traversing flyer. Additional control means are also disclosed for automatically controlling the points at which the flyer, in its reciprocating motion, reverses direction, thereby minimizing wire accumulations or recesses at the end flanges of the reel.

摘要翻译： 单捻绞线或聚束机具有穿过卷绕卷轴的长度并相对于其同轴旋转的往复式飞翼，这种卷取卷轴安装在枢转装置内，以便于在完全卷绕卷轴之后容易地移除卷轴 缠绕线 本发明的机器包括电 - 机械装置，用于通过校正由于在卷轴上的线堆积而被馈送到机器中的线的速度的变化来自动控制绞合线的绞距的均匀性， 横穿传单。 还公开了另外的控制装置，用于自动控制飞行物在其往复运动中反向的点，从而最小化在卷轴的端部凸缘处的线的积聚或凹陷。