Invention Grant
- Patent Title: Linear actuator
- Patent Title (中): 线性执行机构
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Application No.: US12736839Application Date: 2009-06-24
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Publication No.: US08358096B2Publication Date: 2013-01-22
- Inventor: Jeppe Bastholm
- Applicant: Jeppe Bastholm
- Applicant Address: DK Nordborg
- Assignee: Linak A/S
- Current Assignee: Linak A/S
- Current Assignee Address: DK Nordborg
- Agency: Dykema Gossett PLLC
- Priority: DKPA200800884 20080627
- International Application: PCT/DK2009/000152 WO 20090624
- International Announcement: WO2009/155922 WO 20091230
- Main IPC: G05G5/00
- IPC: G05G5/00 ; F16H25/20 ; F16D71/00

Abstract:
A linear electro-mechanical actuator comprises a housing with a reversible DC-motor (1), which through a transmission (2) can move an activation element (5) between two end positions. The activation element (5) will in the two end positions cause the electrical end stop switches (17, 25) to be activated for interrupting the current for the DC motor (1) in the end positions of the activation element (5) for running the motor (1) in one direction. Parallel to the end stop switches (17, 25), an extra set of switches (21, 23) are incorporated for determining in which end position the activation element (5) is located.
Public/Granted literature
- US20110068725A1 LINEAR ACTUATOR Public/Granted day:2011-03-24
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