公开(公告)号：US20240159634A1

公开(公告)日：2024-05-16

申请号：US18420164

申请日：2024-01-23

Applicant: Illinois Tool Works Inc.

Inventor： Mary Elizabeth Pope ,  Elena Rose Mangano ,  Andrew DeWolfe

IPC: G01N3/06 ,  F16P3/00 ,  F16P3/18

CPC classification number: G01N3/06 ,  F16P3/003 ,  F16P3/18 ,  F16P3/20

Abstract: Safety systems requiring intentional function activation and material testing systems including safety systems requiring intentional function activation are disclosed. An example material testing system includes: an actuator configured to control an operator-accessible component of the material testing system; an operator interface comprising a plurality of inputs; a pressure sensitive surface configured to: detect the presence of a pressure on the surface; and output a pressure signal in response to detecting the pressure; and one or more processors configured to: control the actuator based on at least one of a material testing process or an input from the operator interface; and require two or more inputs to be received to permit at least one operation of the actuator, at least one of the two or more inputs comprising the non-detection signal.

公开(公告)号：US5608274A

公开(公告)日：1997-03-04

申请号：US391391

申请日：1995-02-27

Applicant: David Cipolla ,  Ronald D. Peffer

Inventor： David Cipolla ,  Ronald D. Peffer

IPC: B23Q11/00 ,  F16P3/00 ,  F16P3/20 ,  H01R43/20 ,  H01H35/00 ,  H02B1/24

CPC classification number: F16P3/20 ,  F16P3/003 ,  Y10T307/786 ,  Y10T83/04

Abstract: A safety switch system for a machine having a ram which can be cycled toward and away from a workstation includes a pair of trip switch triggers disposed on handgrips remote from the workstation and an anvil switch trigger coupled to the machine at the workstation. The trip switch triggers are operable to effect a first signal, and the anvil switch trigger is operable to effect a second signal. The handgrips are coupled to a workpiece holder which is movable to align a selected area of a workpiece in the tooling ram path and to move the workpiece into actuating engagement with the anvil switch trigger. A control system is provided for cycling the ram upon sensing the first and second signals.

Abstract translation: 用于具有可以朝向和远离工作站循环的冲头的机器的安全开关系统包括一对设置在远离工作站的手柄上的跳闸开关触发器和在工作站处耦合到机器的砧座开关触发器。 跳闸开关触发器可操作以实现第一信号，并且砧开关触发器可操作以实现第二信号。 手柄联接到工件保持器，工件保持器可移动以将工件的选定区域对齐在工具冲压路径中并且使工件移动成与砧座开关触发器致动接合。 提供了一种控制系统，用于在感测到第一和第二信号时循环该压头。

公开(公告)号：US5560290A

公开(公告)日：1996-10-01

申请号：US379206

申请日：1995-01-27

Applicant: Keiko Kaneko

Inventor： Keiko Kaneko

IPC: B21D5/02 ,  B21D55/00 ,  F16P3/00 ,  B30B15/28

CPC classification number: B21D55/00 ,  B21D5/02 ,  F16P3/003 ,  Y10T74/2196

Abstract: A safety apparatus is mounted to the side of a bed of a power press machine on which an operator is positioned for ensuring safety of the operator of the power press machine. The safety apparatus includes a table, for supporting the front end portion of a workpiece, fitted so as to be movable toward and away from the bed at substantially the same height as a fixed mold set to the bed side and on the side of the bed where the operator is positioned. A pair of two-hand operation type switches are fitted to the front side portion of the table with a gap between them, and are operated by both hands of the operator. A deactivating switch is provided for deactivating the pair of two-hand operation type switches when a movable mold set to slide portion side of the power press machine approaches to within predetermined distance of the fixed mold set to the bed side to provide a safety state. Thus, the slide portion is allowed to operate only when the pair of two-hand operation type switches are operated by both hands of the operator and are turned on.

Abstract translation: 安全装置安装在动力压力机的床侧，操作者定位在其上以确保动力压力机的操作者的安全。 该安全装置包括用于支撑工件的前端部的工作台，该工作台的安装方式可以与设置在床侧的固定模具和床的侧面基本相同的高度移动和移动。 操作员位于哪里 一对双手操作型开关安装在工作台的前侧部分之间，其间具有间隙，并由操作者的双手操作。 提供一种停用开关，用于在动力压力机的滑动部分侧的可移动模具靠近固定模具设置到床侧的预定距离内时，使一对双手操作型开关停用，以提供安全状态。 因此，只有当一对双手操作型开关由操作者的双手操作并且被打开时，允许滑动部分操作。

公开(公告)号：US1519369A

公开(公告)日：1924-12-16

申请号：US52395321

申请日：1921-12-21

Applicant: ALBERT ELMER OBADIAH

Inventor： ALBERT ELMER OBADIAH

IPC: F16P3/00

CPC classification number: F16P3/003

公开(公告)号：US20070267526A1

公开(公告)日：2007-11-22

申请号：US11434664

申请日：2006-05-16

Applicant: Steven M. Uhrich ,  Dale Messenger ,  Ivan Brand

Inventor： Steven M. Uhrich ,  Dale Messenger ,  Ivan Brand

IPC: B02C25/00

CPC classification number: G08C17/02 ,  A01G3/002 ,  F16P3/003 ,  F16P3/147 ,  F16P3/24

Abstract: A method and apparatus for enhancing safety in operating a brush chipper. A remote-enabled warning light flashes any time the brush chipper may be operated via a wireless remote control module. Workers on the ground are thereby notified the functions of the brush chipper may be changed in a manner not evident from their vantage point. Additionally, for remote operation to be enabled, two switches must both be in a remote-enable position and a feed control bar must be in neutral. Any change in these aspects will remove control from the remote module and make the machine controllable only at the controls on the brush chipper.

Abstract translation: 一种用于增强操作刷子切屑机的安全性的方法和装置。 随时可以通过无线遥控模块操作刷子切断器，远程启用的警告灯将闪烁。 因此，通知地面上的工人可以以从有利位置看不明显的方式改变刷屑机的功能。 另外，要启用远程操作，两个开关都必须处于远程启用位置，进给控制杆必须处于空档状态。 这些方面的任何变化都将从远程模块中移除控制功能，并使机器只能在刷屑机上进行控制。

公开(公告)号：US6029578A

公开(公告)日：2000-02-29

申请号：US175499

申请日：1998-10-20

Applicant: Stefan Weil ,  Michael Pritschow ,  Manfred Gaeng

Inventor： Stefan Weil ,  Michael Pritschow ,  Manfred Gaeng

IPC: G05B9/02 ,  B41F33/00 ,  B41F33/12 ,  B41F33/14 ,  F16P3/12 ,  F16P3/14 ,  G05B19/02 ,  G05B19/048 ,  G05B19/05 ,  G05B19/10 ,  H03K17/96 ,  B41L7/00

CPC classification number: B41F33/0018 ,  B41F33/0009 ,  B41F33/12 ,  B41F33/14 ,  F16P3/003 ,  F16P3/12 ,  H03K17/96 ,  H03K2217/94036 ,  H03K2217/96058 ,  Y10T307/766

Abstract: A method and a device for starting a machine, in particular, a printing press, using a sensor or sensor field which emits a start signal during the approach of a part of the body of a machine operator. According to the method, the machine is automatically started if the start signal appears twice consecutively and if the following additional conditions, automatically checked by a machine controller, are met: No start signal is present within a first predefined time period following the instant of the first appearance of the start signal in a predefined time interval, and the start signal reappears within a second predefined time period following the first predefined time period. The device includes a proximity- or touch-sensitive operating surface, which has a first partial surface having the function of a machine starter and second partial surface, which blocks the function of the first partial surface for a predefined period of time in response to proximity or contact.

Abstract translation: 一种用于启动机器，特别是印刷机的方法和装置，其使用传感器或传感器场，所述传感器或传感器场在机器操作者的身体的一部分接近期间发出启动信号。 根据该方法，如果启动信号连续出现两次并且如果由机器控制器自动检查的以下附加条件被满足，则机器自动启动：在第一预定时间段内不存在启动信号 在预定时间间隔内首先出现起始信号，并且起始信号在第一预定时间段之后的第二预定时间段内重新出现。 该装置包括接近或触敏操作表面，该操作表面具有第一部分表面，其具有机器启动器和第二部分表面的功能，该第一部分表面响应于接近度而阻止第一部分表面的功能达预定义的时间段 或联系。

公开(公告)号：US3801219A

公开(公告)日：1974-04-02

申请号：US3801219D

申请日：1971-05-05

Applicant: JEROME A GROSS

Inventor： PARSONS J ,  GOODLAND D

IPC: B63H3/08 ,  B64C11/30 ,  F04D15/00 ,  F16P3/00

CPC classification number: B64C11/30 ,  B63H3/081 ,  F04D15/0055 ,  F16P3/003

Abstract: A hub for a controllable pitch marine propeller has a one-piece casting mounting the blade spindles, irreversible pitch controllable mechanism, and a rotary motor control and gear reducer. Although low in weight and small in overall size, exceptionally precise control over blade angles is maintained and wear is minimized.

Abstract translation: 可调桨距船用螺旋桨的轮毂具有单件铸件，安装叶片主轴，不可逆节距可控机构，以及旋转电机控制和齿轮减速器。 虽然重量轻且整体尺寸小，但是保持对叶片角度的非常精确的控制并且使磨损最小化。

公开(公告)号：US2701043A

公开(公告)日：1955-02-01

申请号：US14490950

申请日：1950-02-18

Applicant: WESTERN ELECTRIC CO

Inventor： SCOTT EDWARD C

IPC: F16P3/00

CPC classification number: F16P3/003 ,  Y10T477/88

公开(公告)号：US2195014A

公开(公告)日：1940-03-26

申请号：US22307138

申请日：1938-08-04

Applicant: REILLY ARTHUR J

Inventor： REILLY ARTHUR J

IPC: F16P3/00

CPC classification number: F16P3/003

公开(公告)号：US20170310389A1

公开(公告)日：2017-10-26

申请号：US15136013

申请日：2016-04-22

Applicant: Banner Engineering Corp.

Inventor： Tom McMonagle

IPC: H04B10/077 ,  G08C17/02 ,  G08C23/04 ,  H04B10/29

CPC classification number: G08C17/02 ,  F16P3/003 ,  G08C23/04

Abstract: Apparatus and associated methods relate to dual safety touch button systems for generating machine operation commands, according to predetermined safety guidelines, from status information received via an intercommunications link (ICL) operably connecting the dual safety touch buttons (STBs). In an illustrative example, each of a pair of STBs includes a processor configured to receive, via an intercommunications link port, status information from the other STB. In response to the received information and predetermined safety guidelines, the STBs may generate machine operation commands that operate a pair of relay switches. In some embodiments, each STB may be activated within a substantially simultaneous period (e.g., less than 0.5 seconds) to actuate corresponding relay switches for operating a potentially dangerous machine.