Title:
MOUNTING RAIL AND ELECTRICAL DISTRIBUTION BOARD
Document Type and Number:
WIPO Patent Application WO/2012/004096
Kind Code:
A3
Abstract:
The mounting rail (20) according to the invention for an electrical distribution board is designed for mounting an electrical installation device (10) in the electrical distribution board. In this case, the mounting rail (20) has a first rail part (21) which is intended to form a rigid connection with the electrical distribution board and on which a first latching area (35) for latching a first latching lug (11) of the electrical installation device (10) to the mounting rail (20) is formed, wherein the first latching area (35) is bounded by a first latching edge (25). Furthermore, the mounting rail (20) has a second rail part (22) on which a second latching area (39) for latching a second latching lug (12) of the electrical installation device (10) to the mounting rail (20) is formed, wherein the second latching area (39) is bounded by a second latching edge (29). In this case, the first latching edge (25) and the second latching edge (29) are oriented substantially parallel to one another and are at a defined distance (X) from one another. In this case, the second rail part (22) can be offset in a substantially parallel manner relative to the first rail part (21), as a result of which the distance (X) between the first latching edge (25) and the second latching edge (29) can be changed. Since only a mechanism for releasing or for locking the electrical installation device (10) on sides of the mounting rail (20) is still required in this way, both special adapters for releasing an electrical installation device (10) and a corresponding mechanism on sides of the electrical installation device (10) can be dispensed with.
Inventors:
HEINZLMEIR MANFRED (DE)
LEITL WOLFGANG (DE)
LEITL WOLFGANG (DE)
Application Number:
PCT/EP2011/059931
Publication Date:
April 26, 2012
Filing Date:
June 15, 2011
Export Citation:
Assignee:
SIEMENS AG (DE)
HEINZLMEIR MANFRED (DE)
LEITL WOLFGANG (DE)
HEINZLMEIR MANFRED (DE)
LEITL WOLFGANG (DE)
International Classes:
H02B1/052
Domestic Patent References:
| WO1990002430A1 | 1990-03-08 |
Foreign References:
| FR2621426A1 | 1989-04-07 | |||
| US4672508A | 1987-06-09 | |||
| GB1224971A | 1971-03-10 |
Attorney, Agent or Firm:
SIEMENS AKTIENGESELLSCHAFT (München, DE)
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