Invention Grant
- Patent Title: Vacuum pick mechanisms
- Patent Title (中): 真空拾取机构
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Application No.: US11315889Application Date: 2005-12-22
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Publication No.: US07641185B2Publication Date: 2010-01-05
- Inventor: Eric Lyons , John White , Roy A. Crerar
- Applicant: Eric Lyons , John White , Roy A. Crerar
- Applicant Address: US OH Dayton
- Assignee: NCR Corporation
- Current Assignee: NCR Corporation
- Current Assignee Address: US OH Dayton
- Agent Michael Chan
- Main IPC: B65H3/12
- IPC: B65H3/12
Abstract:
A vacuum pick mechanism (100) for picking sheet media comprising control circuitry (126), a pump (110), a suction cup (106), a pick line (112) connecting the pump (110) to the suction cup (106), a pressure sensor (122) arranged to measure the pressure within the pick line (112) and a motor arranged to drive the pump, the control circuitry being arranged to receive the pressure measured by the pressure sensor and to control the motor to drive the pump such that a predetermined target pressure is measured by the pressure sensor.
Public/Granted literature
- US20070145668A1 Vacuum pick mechanisms Public/Granted day:2007-06-28
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