Invention Grant
- Patent Title: Linear drive
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Application No.: US14758205Application Date: 2013-10-24
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Publication No.: US09866096B2Publication Date: 2018-01-09
- Inventor: Felix Preuss
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Michael Best & Friedrich LLP
- Priority: DE102012224367 20121227
- International Application: PCT/EP2013/072251 WO 20131024
- International Announcement: WO2014/102022 WO 20140703
- Main IPC: H02K41/02
- IPC: H02K41/02 ; H02K41/025 ; H02K41/03 ; H02K11/215 ; H02K29/08 ; H02K16/02

Abstract:
The present invention relates to a linear drive (1), comprising a running track (2), at least one movement unit (4) with at least one magnetic element (5), which is linearly movable on the running track (2), a plurality of electrical primary magnets (3) which are stationarily arranged on the running track (2) and act magnetically upon the at least one magnetic element (5), wherein the primary magnets (3) can be activated individually or in groups for driving the movement unit (4), a magnetically activatable element (7) on the movement unit (4), wherein the magnetically activatable element (7) can be activated by at least one primary magnet (3) independently of the drive of the movement unit (4), and an actuator (9) and/or a load on the movement unit (4), the magnetically activatable element (7) being in operative connection with the actuator (4) and/or the load.
Public/Granted literature
- US20150357895A1 LINEAR DRIVE Public/Granted day:2015-12-10
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