Title:
DRIVE UNIT FOR A SPINDLE DRIVE
Document Type and Number:
WIPO Patent Application WO/2013/013773
Kind Code:
A3
Abstract:
The invention relates to an electromechanical drive unit (1) for a spindle drive of a connection device of a switching assembly, comprising the following modules: a locking device (20) connected to a position display (50), a drive motor (10), an electromechanical locking device (80) which can be operated manually or by means of a motor, a mechanical connection (90) which can be manually operated by means of a hand crank, and limit switches (60). Said drive unit (1) can be placed on a support element (2) and housed in a housing (30), which can be closed and which can be used outdoors, preferably a cast housing or plastic housing.
Inventors:
BREISCH SEBASTIAN (DE)
WALDI WOLFGANG (DE)
STAHL THOMAS (DE)
STENGEL GREGOR (DE)
HEINEMANN LOTHAR (DE)
SOETEBIER SVEN (DE)
DOERSAM UWE (DE)
WALDI WOLFGANG (DE)
STAHL THOMAS (DE)
STENGEL GREGOR (DE)
HEINEMANN LOTHAR (DE)
SOETEBIER SVEN (DE)
DOERSAM UWE (DE)
Application Number:
PCT/EP2012/002887
Publication Date:
March 14, 2013
Filing Date:
July 09, 2012
Export Citation:
Assignee:
ABB TECHNOLOGY AG (CH)
BREISCH SEBASTIAN (DE)
WALDI WOLFGANG (DE)
STAHL THOMAS (DE)
STENGEL GREGOR (DE)
HEINEMANN LOTHAR (DE)
SOETEBIER SVEN (DE)
DOERSAM UWE (DE)
BREISCH SEBASTIAN (DE)
WALDI WOLFGANG (DE)
STAHL THOMAS (DE)
STENGEL GREGOR (DE)
HEINEMANN LOTHAR (DE)
SOETEBIER SVEN (DE)
DOERSAM UWE (DE)
International Classes:
H01H9/04; H01H3/26; H01H3/40
Foreign References:
| CN101308733A | 2008-11-19 | |||
| EP0237857A2 | 1987-09-23 | |||
| CN201788811U | 2011-04-06 | |||
| US2801768A | 1957-08-06 | |||
| DE29811118U1 | 1998-10-15 | |||
| CA935879A | 1973-10-23 | |||
| DE2216272A1 | 1973-10-18 |
Attorney, Agent or Firm:
PARTNER, Lothar et al. (GF-IPWallstadter Strasse 59, Ladenburg, DE)
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