Invention Grant
- Patent Title: Control system of an operator cage with enhanced safety
- Patent Title (中): 具有增强安全性的操作员笼的控制系统
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Application No.: US13387043Application Date: 2010-08-03
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Publication No.: US08813909B2Publication Date: 2014-08-26
- Inventor: Roger Bowden
- Applicant: Roger Bowden
- Applicant Address: GB Milton Keynes
- Assignee: NiftyLift Limited
- Current Assignee: NiftyLift Limited
- Current Assignee Address: GB Milton Keynes
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: GB0913774.6 20090807
- International Application: PCT/GB2010/001467 WO 20100803
- International Announcement: WO2011/015814 WO 20110210
- Main IPC: E06C5/34
- IPC: E06C5/34 ; B66F11/04
Abstract:
A control system for a machine having an elevating operator cage, includes a control device (102), an input for activation signals (106), an input for control signals (108), an input for load signals (112) and an output for drive control signals (114), wherein the control device (102) is constructed and arranged to issue a stop drive control signal upon receiving a load signal, and to issue an override signal that overrides the stop drive control signal upon receiving an override input signal.
Public/Granted literature
- US20120160604A1 CONTROL SYSTEM OF AN OPERATOR CAGE WITH ENHANCED SAFETY Public/Granted day:2012-06-28
Information query
