公开(公告)号：US4099403A

公开(公告)日：1978-07-11

申请号：US772522

申请日：1977-02-28

Applicant: Richard A. Alcock ,  Robert M. Guthrie

Inventor： Richard A. Alcock ,  Robert M. Guthrie

IPC: B21C1/12 ,  B21C1/14 ,  B21C47/06

CPC classification number: B21C47/06 ,  B21C1/12 ,  B21C1/14

Abstract: The drum of an in-line wire drawing machine is rotated by a mechanical variable speed drive whose speed is automatically adjusted by a speed trim control which senses the difference between the speed of the wire being supplied by the drum and the speed at which wire is being consumed by a using station. The final wrap of wire on the drum is engaged by a roller connected to a one-way clutch, the roller serving to prevent the wire from slipping on the drum and thus serving to increase the traction between the wire and the drum.

Abstract translation: 直线拉丝机的滚筒由机械变速驱动器旋转，其速度通过速度调节控制自动调节，速度调节控制检测滚筒供应的丝线的速度与导线的速度之间的差异 被使用站消耗。 滚筒上的丝线的最后卷绕由连接到单向离合器的滚轮接合，该滚子用于防止线材在滚筒上滑动，从而增加线材和滚筒之间的牵引力。

公开(公告)号：US12114603B1

公开(公告)日：2024-10-15

申请号：US18744890

申请日：2024-06-17

Applicant: Robert M. Guthrie

Inventor： Robert M. Guthrie

IPC: A01D43/00 ,  A01G3/08 ,  A01G23/09 ,  A01G23/095

CPC classification number: A01D43/00 ,  A01G3/085 ,  A01G23/095

Abstract: A heavy duty brush cutter includes a chassis, an engine, left and right cutting decks with rotating mower blades, transmissions, and a gear box. The cutter features telescoping drive shafts, hydraulic actuators for deck adjustment, a forward frame with axles for wheels or tracks, and steering arms for directional control. Additional configurations may include a telescoping tree limb cutter with a rotatable boom, counter-weights for balance, wheels or tracks on various axles, and a central rotating blade. The system is designed for robust vegetation management with various attachments for enhanced functionality.

公开(公告)号：US4827752A

公开(公告)日：1989-05-09

申请号：US203064

申请日：1988-06-06

Applicant: Richard A. Alcock ,  Robert M. Guthrie

Inventor： Richard A. Alcock ,  Robert M. Guthrie

IPC: B21C1/08 ,  B21C1/14 ,  B21C47/06

CPC classification number: B21C47/063 ,  B21C1/08 ,  B21C1/14

Abstract: An in-line wire drawing machine in which a roller with a one-way clutch allows wire to unwind from a rotatable drum while preventing the wire from slipping reversely on the drum. The roller is supported to float axially relative to the drum so as to track the natural course of the final wrap of wire and is spring-urged against the wire in all of its axial positions.

Abstract translation: 一种在线拉丝机，其中具有单向离合器的辊允许电线从可旋转的滚筒展开，同时防止电线在滚筒上反向滑动。 辊被支撑为相对于滚筒轴向浮动，以便跟踪丝线的最后卷绕的自然过程，并且在其所有轴向位置处弹簧推靠在线上。