公开(公告)号：USD255121S

公开(公告)日：1980-05-27

申请号：US12398

申请日：1979-02-15

Applicant: Gerald V. Roch

Designer： Gerald V. Roch

公开(公告)号：USD278343S

公开(公告)日：1985-04-09

申请号：US403467

申请日：1982-07-30

Applicant: Gerald V. Roch

Designer： Gerald V. Roch

公开(公告)号：US4504096A

公开(公告)日：1985-03-12

申请号：US462133

申请日：1983-01-28

Applicant: Gerald V. Roch

Inventor： Gerald V. Roch

IPC: F16C29/00 ,  B23Q1/01 ,  B23Q1/26 ,  B23Q1/36 ,  B23Q1/44 ,  F16C29/02 ,  F16C29/12 ,  F16C23/02

CPC classification number: F16C29/02 ,  B23Q1/262 ,  F16C29/123 ,  Y10T408/91

Abstract: A machine tool bed has guideway rails. A slide is mounted to the rails and has gib blocks spaced along the length of the slide and engaging the rails. The gib blocks are spring loaded to maintain them engaged with the guide rails at all times to provide zero-clearance between gibs and rails. The gib blocks are provided with backing surfaces at self-locking angles such as to avoid displacement of the gib blocks under loading, and maintain constant zero-clearance.

Abstract translation: 机床有导轨。 滑轨安装在轨道上，并具有沿着滑块长度间隔开的接合轨道的扶手。 gib块被弹簧加载，以保持它们始终与导轨接合，以提供gib和轨道之间的零间隙。 在自锁角度处设置有后挡板的背面，以避免在加载下的起重臂块移动，并保持恒定的零间隙。

公开(公告)号：US3965721A

公开(公告)日：1976-06-29

申请号：US552193

申请日：1975-02-24

Applicant: Gerald V. Roch

Inventor： Gerald V. Roch

IPC: B21D5/02 ,  B21D37/04 ,  B21D7/06

CPC classification number: B21D5/0272 ,  B21D37/04 ,  B21D5/02

Abstract: A die holder frame receivable in the die plate or bed of a press brake has a die holder bar mounted thereto supported on a plurality of adjustable wedges, the forming die itself being mounted in the die holder bar. Wedges are individually adjustable to provide a crown along the length of the die holder bar, and are adjustable as a group to provide various desired heights of the die holder bar.

Abstract translation: 可压接在压制机的模板或床中的模座架具有安装在其上的模座，支撑在多个可调节的楔形件上，成形模本身安装在模座中。 楔形件可单独调节，以沿模具座的长度提供冠部，并且可以作为组来调整，以提供模具座的各种期望的高度。

公开(公告)号：US4242019A

公开(公告)日：1980-12-30

申请号：US880640

申请日：1978-02-23

Applicant: Gerald V. Roch

Inventor： Gerald V. Roch

IPC: B23C1/00 ,  B23C1/06 ,  B23C5/26

CPC classification number: B23C1/06 ,  Y10T409/304536 ,  Y10T409/306776 ,  Y10T409/309464 ,  Y10T409/309576

Abstract: A milling machine includes a C-shaped frame, tool support member movable in a vertical direction, a saddle member movable in a transverse direction, a work table movable in a longitudinal direction, a tool drive unit and two oppositely positioned and removable bearing ways associated with each direction of travel. For the vertical axis the bearing ways are between the C-shaped frame and the tool support member. The tool drive unit includes a hollow tool spindle and a drive motor with a vertically extending hollow output shaft which is rigidly and coaxially connected to the hollow tool spindle. Each vertical axis bearing way longitudinally extends in a vertical direction and includes an outer race portion attached to the C-shaped frame and a ball circulating track portion attached to the tool support member. Reciprocating relative motion between the tool support member and the C-shaped frame occurs at the two bearing way locations and the drive motor for the tool moves with the hollow tool spindle in a vertical direction.

Abstract translation: 铣床包括C形框架，可沿垂直方向移动的工具支撑构件，可沿横向移动的鞍座构件，可在纵向方向上移动的工作台，工具驱动单元和两个相对定位和可拆卸的支承构件 与每个旅行方向。 对于垂直轴，轴承方式在C形框架和工具支撑构件之间。 工具驱动单元包括中空的工具主轴和具有垂直延伸的中空输出轴的驱动电动机，其刚性并同轴地连接到空心工具主轴。 每个垂直轴承方向在垂直方向纵向延伸，并且包括附接到C形框架的外圈部分和附接到工具支撑构件的球循环轨道部分。 工具支撑构件和C形框架之间的往复相对运动发生在两个轴承方向位置处，并且用于工具的驱动电机随着空心工具主轴在垂直方向上移动。

公开(公告)号：USD255243S

公开(公告)日：1980-06-03

申请号：US855030

申请日：1977-11-25

Applicant: Gerald V. Roch

Designer： Gerald V. Roch

公开(公告)号：US4112493A

公开(公告)日：1978-09-05

申请号：US630011

申请日：1975-11-07

Applicant: Gerald V. Roch ,  Chris L. Hadley

Inventor： Gerald V. Roch ,  Chris L. Hadley

IPC: B26D5/26 ,  B21D5/00 ,  B21D5/04 ,  B23D15/08 ,  B23D33/02 ,  B23D33/10 ,  G06F15/46 ,  B21D5/02

CPC classification number: B23D33/10 ,  B21D5/002

Abstract: A rear gauge assembly includes a gauge bar extending between two carriages, each carriage being mounted to a housing mounted to the rear of a press brake bed and having a lead screw and motor associated with it. Front gauges are provided on carriages on a pair of similar housings mounted to a rail mounted to the front of a press brake bed, each of these housings also having a lead screw and motor for driving its respective carriage. A microcomputer is employed to control the two motors for synchronizing movement of the rear gauge carriages with each other while driving the rear gauge, and to control the two motors for the front gauge while the front gauges are being driven to synchronize movement of front gauges with each other. The same synchronizing techniques for two lead screws are employed on a new type of ram drive for press brakes incorporating two ram drive screws, with a motor for each screw, the motors being synchronized by the controller.

公开(公告)号：US4084424A

公开(公告)日：1978-04-18

申请号：US712236

申请日：1976-08-06

Applicant: Gerald V. Roch ,  Chris L. Hadley

Inventor： Gerald V. Roch ,  Chris L. Hadley

IPC: B26D5/26 ,  B21D5/00 ,  B21D5/04 ,  B23D15/08 ,  B23D33/02 ,  B23D33/10 ,  B21D11/22 ,  B21D7/06

CPC classification number: B23D33/10 ,  B21D5/002

Abstract: A rear gauge assembly includes a gauge bar extending between two carriages, each carriage being mounted to a housing mounted to the rear of a press brake bed and having a lead screw and motor associated with it. Front gauges are provided on carriages on a pair of similar housings mounted to a rail mounted to the front of a press brake bed, each of these housings also having a lead screw and motor for driving its respective carriage. A microcomputer is employed to control the two motors for synchronizing movement of the rear gauge carriages with each other while driving the rear gauge, and to control the two motors for the front gauge while the front gauges are being driven to synchronize movement of front gauges with each other. The same synchronizing techniques for two lead screws are employed on a new type of ram drive for press brakes incorporating two ram drive screws, with a motor for each screw, the motors being synchronized by the controller.

Abstract translation: 后测量计组件包括在两个滑架之间延伸的测杆，每个滑架安装到安装到压制机床后部并具有与其相关联的导螺杆和马达的壳体。 前测量器设置在安装到安装到压制机床前部的轨道上的一对类似壳体上的托架上，这些壳体中的每一个还具有用于驱动其相应滑架的导螺杆和马达。 使用微型计算机来控制两个电动机，用于使后座车彼此同步运动，同时驱动后排量规，并且在驱动前测量器的同时控制前置量规的两个电动机以使前测量器的运动与 彼此。 两种导螺杆相同的同步技术用于一种新型的冲压驱动装置，用于包括两个柱塞驱动螺杆的压力制动器，每个螺杆具有一个马达，电机由控制器同步。

公开(公告)号：USD244195S

公开(公告)日：1977-05-03

申请号：US622666

申请日：1975-10-15

Applicant: Gerald V. Roch

Designer： Gerald V. Roch

公开(公告)号：US3942400A

公开(公告)日：1976-03-09

申请号：US469434

申请日：1974-05-13

Applicant: Gerald V. Roch

Inventor： Gerald V. Roch

IPC: B23D15/06 ,  B23D35/00 ,  B26D1/06 ,  B26D5/08

CPC classification number: B23D15/06 ,  B23D35/005 ,  Y10T83/04 ,  Y10T83/8776 ,  Y10T83/8834 ,  Y10T83/8853 ,  Y10T83/9483

Abstract: A corner shearing machine has two pairs of shears, the lower blade of one pair intersecting the lower blade of another at a right angle, and the upper blade of one pair intersecting the upper blade of the other pair at a right angle, the lower blades being mounted to a base and the upper blades to a reciprocable ram. Adjusting wedge assemblies, with screw drives and manually operable cranks facilitate adjustment of blade clearance, and hydraulically energized pressure pads maintain zero clearance between ram guide slides and guideway blocks therefor. Ram drive is by one or another of two hydraulic cylinders operating through a rocker shaft and linkage connected to the ram, and hydraulic clamps secure the work.

Abstract translation: 角剪切机具有两对剪刀，一对的下刀片以直角与另一对的下刀片相交，一对的上刀片成直角与另一对刀片的上刀片相交，下刀片 被安装到基座和上部刀片到可往复运动的冲头。 调整楔形组件，带螺丝刀和手动操作的曲柄可以调节刀片间隙，而液压通气的压力垫可保持柱塞导轨滑块和导轨块之间的零间隙。 拉力驱动器由两个液压缸中的一个或另一个通过摇臂轴和连接到冲头的联动器操作，液压夹固定工件。