公开(公告)号：US07251980B2

公开(公告)日：2007-08-07

申请号：US11401314

申请日：2006-04-11

Applicant: Bill Gallentine ,  Myron D. Tupper ,  Ovidiu Salagean

Inventor： Bill Gallentine ,  Myron D. Tupper ,  Ovidiu Salagean

IPC: B21J9/18 ,  B21J15/20 ,  B21D37/04

CPC classification number: B25B7/12 ,  B25B7/123

Abstract: A hydraulic operated tool includes a body (B), a pair of jaws (21) mounted with respect to the body so that at least one of the jaws is movable between an opened jaw position and a closed jaw position so as to engage workpiece (W) between the jaws. A ram assembly (2) is disposed in the body and is operatively associated with the jaws. Spring structure (1) causes the ram assembly to move thereby causing the jaws to initially engage the workpiece with a first force. A pump assembly (7) exerts fluid on the ram assembly to move the ram assembly further, causing the jaws to exert a second force, greater than the first force, on the workpiece.

Abstract translation: 液压操作工具包括主体（B），相对于主体安装的一对夹爪（21），使得至少一个夹爪能够在打开的夹爪位置和闭合爪位置之间移动，以便接合工件（ W）之间。 压头组件（2）设置在主体中并且与钳口可操作地相关联。 弹簧结构（1）使得冲头组件移动，从而使夹爪首先以第一力接合工件。 泵组件（7）在冲头组件上施加流体以进一步移动压头组件，使得夹爪在工件上施加大于第一力的第二力。

公开(公告)号：US20070137280A1

公开(公告)日：2007-06-21

申请号：US10545664

申请日：2004-01-20

Applicant: Thoralf Nehls ,  Heinz-Ruediger Otte

Inventor： Thoralf Nehls ,  Heinz-Ruediger Otte

IPC: B21J9/18

CPC classification number: B21D26/039 ,  B21D26/045 ,  B21D35/003

Abstract: An apparatus for forming production parts under internal high-pressure conditions, has an internal high-pressure forming tool which includes a top and a bottom die half and also can produce a fluidic internal high pressure inside the closed die. A support plate is movable in a reciprocating manner relative to a head plate, and a supporting means is pushed into the intermediate space produced in the closed state of the die between the lowered support plate and the head plate (9) and supports the two plates against one another during the forming operation while maintaining the distance between them.

Abstract translation: 在内部高压条件下形成生产部件的装置具有内部高压成形工具，其包括顶部和底部半部，并且还可以在封闭模具内部产生流体内部高压。 支撑板可相对于头板以往复方式移动，并且支撑装置被推入在下降的支撑板和头板（9）之间的模具的闭合状态下产生的中间空间中并且支撑两个板 在成形操作期间彼此相对地保持它们之间的距离。

公开(公告)号：US20070039370A1

公开(公告)日：2007-02-22

申请号：US11206552

申请日：2005-08-18

Applicant: Gary Kruger ,  Mark Konopnicki ,  John Carsley

Inventor： Gary Kruger ,  Mark Konopnicki ,  John Carsley

IPC: B21J9/18 ,  B29C53/02

CPC classification number: B21D26/055 ,  Y10S425/058

Abstract: An improved forming tool apparatus for forming an article having a negative draft angle that locks the formed article within the forming tool. First and second forming tools are closed relative one another to define a forming tool cavity in which the article is formed and opened for removal of the formed article from the forming tool cavity. The first forming tool has a removable cavity wall segment having an undercut cavity wall that provides a desired shape to the formed article but locks the formed article against removal from the forming tool cavity. A pivot linkage normally establishes the removable wall segment in a forming position in which the undercut wall is poised for forming of the article and selectively pivots the removable wall segment out of the forming position when the forming tools are opened so that the undercut wall is pivotally lifted and releases the formed article for removal from the cavity.

公开(公告)号：US20070033984A1

公开(公告)日：2007-02-15

申请号：US11585706

申请日：2006-10-24

Applicant: Hans-Jorg Goop

Inventor： Hans-Jorg Goop

IPC: B21J9/18

CPC classification number: B21D39/04 ,  B21D39/046 ,  B25B27/10 ,  Y10T29/53087

Abstract: A pressing tool (13) includes a fluid pump (4), a cylinder element (5) arranged connecting with this and a piston which can be slid forward in the cylinder element (5) by pressure fluid of the fluid pump (4) and reset by a return spring (20a). A piston rod (6) is passed out to the cylinder element (5) as an activation part. The pressing tool (13) is moreover outfitted with a position measuring device (12, 12a; 112, 212, 212a) which measures without contact which makes the piston position continuously detectable over a positioning range free of disturbance and with a presence sensor (52). The presence sensor (52) verifies the presence of ajointing clamp (51) and issues an indicator signal in the event that ajointing clamp (51) is missing or improperly fastened and shuts the pressing tool (13) off following a delay period to the extent that no orderly inserted jointing clamp (51) is yet available. The pressing tool (13) can also characterize the quality of the extrusion on the basis of the comparison of a detected maximal piston end position with a specified piston position range value.

Abstract translation: 压力工具（13）包括流体泵（4），与其连接的气缸元件（5）和可以通过流体泵（4）的压力流体在气缸元件（5）中向前滑动的活塞，以及 由复位弹簧（20 a）复位。 活塞杆（6）作为活动部件被排出到气缸体（5）。 此外，按压工具（13）还配备有测量无接触的位置测量装置（12,12a; 112,212,212a），其使活塞位置在无干扰的定位范围内连续可检测，并且具有存在传感器 （52）。 存在传感器（52）验证联结夹具（51）的存在，并且在连接夹具（51）丢失或不正确地紧固并且在延迟周期之后关闭按压工具（13）的情况下发出指示器信号 没有有序插入的连接夹（51）仍然可用。 基于检测到的最大活塞端位置与指定的活塞位置范围值的比较，按压工具（13）还可以表征挤出质量。

公开(公告)号：US07171807B2

公开(公告)日：2007-02-06

申请号：US10906211

申请日：2005-02-09

Applicant: Robert Fox ,  Kun-Shan Hsu

Inventor： Robert Fox ,  Kun-Shan Hsu

IPC: F16B31/02 ,  F01B7/20 ,  B21J9/18

CPC classification number: B66F3/42 ,  B66F3/24

Abstract: A multi-stage telescoping transmission jack with a high flow, lower pressure air-over-oil pump.

Abstract translation: 具有高流量，低压空气过油泵的多级伸缩式变速器千斤顶。

公开(公告)号：US20060207309A1

公开(公告)日：2006-09-21

申请号：US11385048

申请日：2006-03-17

Applicant: David Miosga ,  Peter Schroder

Inventor： David Miosga ,  Peter Schroder

IPC: B21J9/18

CPC classification number: F01D5/30 ,  F05D2230/60 ,  F05D2260/30 ,  Y10T29/4932 ,  Y10T29/49321 ,  Y10T29/49815

Abstract: In order to configure the bending of a plate in an intermediate space between two blade rings, arranged along an axis of a compressor and having blades extending along a radius in a simpler and more effective manner, the novel concept provides a bending device which can be positioned in the intermediate space and has, according to the invention, a fixing element for the bending device, a hydraulic system and a punch which can be actuated by the hydraulic system. Accordingly, a method for bending a plate in the intermediate space provides for a bending device to be positioned in the intermediate space, for the bending device to be fixed in the intermediate space, and for a punch of the bending device to be hydraulically actuated for bending the plate, the punch being moved toward the plate to be bent, and the plate being bent under the effect of the punch.

Abstract translation: 为了构造在两个叶片环之间的中间空间中的板的弯曲，其沿着压缩机的轴线布置并且具有以更简单和更有效的方式沿着半径延伸的叶片，该新颖概念提供了一种弯曲装置，其可以是 定位在中间空间中，并且根据本发明，具有用于弯曲装置的固定元件，液压系统和可由液压系统致动的冲头。 因此，用于在中间空间中弯曲板的方法提供了将弯曲装置定位在中间空间中，以使弯曲装置固定在中间空间中，并且弯曲装置的冲头被液压致动 弯曲板，冲头向板移动以弯曲，并且板在冲头的作用下弯曲。

公开(公告)号：US20060130554A1

公开(公告)日：2006-06-22

申请号：US10510122

申请日：2003-03-06

Applicant: Horst Wisniewski

Inventor： Horst Wisniewski

IPC: B21J9/18

CPC classification number: B23D31/003 ,  F15B1/024 ,  F15B11/072 ,  F15B15/1476 ,  F15B2211/212 ,  F15B2211/30525 ,  F15B2211/40515 ,  F15B2211/428 ,  F15B2211/50581 ,  F15B2211/5157 ,  F15B2211/6336 ,  F15B2211/6355 ,  F15B2211/6653 ,  F15B2211/7053 ,  F15B2211/75 ,  F15B2211/8855 ,  Y10T225/321 ,  Y10T225/35 ,  Y10T225/371

Abstract: The invention relates to a device for applying a working force to a workpiece, using a working cylinder. The device includes a working piston, an actuation chamber that can be supplied with a hydraulic medium, a recirculation chamber that can be supplied with a gaseous medium and a force transmission device that co-operates with the working piston. This allows a transmission or an application of the working force to a workpiece that is as rapid as possible with a technical construction that is as simple as possible.

Abstract translation: 本发明涉及一种使用工作缸向工件施加作用力的装置。 该装置包括工作活塞，可供应液压介质的致动室，可供应气态介质的再循环室和与工作活塞配合的力传递装置。 这允许以尽可能简单的技术结构尽可能快地将工作力传递或施加到工件。

公开(公告)号：US20060101893A1

公开(公告)日：2006-05-18

申请号：US11060082

申请日：2005-02-16

Applicant: Victor Chun ,  Frank Madej ,  Brian Russel ,  Brian Taylor

Inventor： Victor Chun ,  Frank Madej ,  Brian Russel ,  Brian Taylor

IPC: B21J9/18

CPC classification number: B21D28/32 ,  B21J13/04 ,  Y10T83/8785

Abstract: A press mounted cam has an adapter, slide and a driver with range of sizes and working angles provided at low cost by driver and/or adapter constructions having base plates and a series of side by side upright plates of a number corresponding to a given length with an angled top corresponding to a given working angle.

公开(公告)号：US07043956B2

公开(公告)日：2006-05-16

申请号：US10729912

申请日：2003-12-09

Applicant: Masahiro Higuchi ,  Hiroo Mishima ,  Shoji Nemoto

Inventor： Masahiro Higuchi ,  Hiroo Mishima ,  Shoji Nemoto

IPC: B21J9/18 ,  B26D5/08

CPC classification number: B21D28/32 ,  B21D28/20 ,  Y10T83/8841 ,  Y10T83/8853

Abstract: To facilitate aligning and setting of a punch in a die of a press machine, a module cam assembly comprises a cam unit and an L-shaped module base. The cam unit comprises a cam driver, a cam slider equipped with a positive return to be driven by the cam driver, and a cam base holding the cam slider. The cam slider has a punch retainer on its vertical side. The L-shaped module base bears the cam unit, and is adapted to be fastened to the lower die holder. The L-shaped module base has a button die on its vertical leg in confronting relation with the punch retainer of the cam slider. This arrangement facilitates the centering and fastening of any tool to the press machine.

Abstract translation: 为了便于冲压机的模具中的冲头的对准和设置，模块凸轮组件包括凸轮单元和L形模块基座。 凸轮单元包括凸轮驱动器，配备有由凸轮驱动器驱动的正返回的凸轮滑块和保持凸轮滑块的凸轮基座。 凸轮滑块在其垂直侧具有冲压保持器。 L形模块底座承载凸轮单元，并适于固定在下模座上。 L形模块底座在其垂直腿上具有与凸轮滑块的冲头保持器面对关系的按钮模具。 这种布置有助于将任何工具对准和紧固到压力机。

公开(公告)号：US20050252269A1

公开(公告)日：2005-11-17

申请号：US10844618

申请日：2004-05-12

Applicant: Edwin Sawdon ,  Steven Sprotberry

Inventor： Edwin Sawdon ,  Steven Sprotberry

IPC: B21D39/03 ,  B21J9/18 ,  B30B1/00 ,  B30B1/10 ,  B30B1/16 ,  B30B15/00

CPC classification number: B21D39/031 ,  B21D28/002 ,  B21D28/24 ,  B21J9/18 ,  B30B1/10 ,  B30B1/16 ,  B30B15/0088

Abstract: A press for translating a tool includes a first member, a second member and a plurality of retention members. The first member is drivingly coupled to an actuator. The first member is axially moveable between first and second positions in response to movement of the actuator. The first member includes a first end surface having a plurality of circumferentially spaced apart detents. The second member is threadably engaged with the first member. The first and second members define an assembly having a length. The retention members are positioned between the first and second members. Each retention member is biasedly engaged with one of the detents to provide resistance to relative rotation between the first and second members. The resistance to relative rotation may be overcome to adjust the length of the assembly.

Abstract translation: 用于平移工具的压力机包括第一构件，第二构件和多个保持构件。 第一构件驱动地联接到致动器。 响应于致动器的移动，第一构件可在第一和第二位置之间轴向移动。 第一构件包括具有多个周向间隔开的棘爪的第一端面。 第二构件与第一构件螺纹接合。 第一和第二构件定义具有长度的组件。 保持构件位于第一和第二构件之间。 每个保持构件与其中一个止动件偏置地接合以提供抵抗第一和第二构件之间的相对旋转的阻力。 可以克服对相对旋转的阻力以调整组件的长度。