B - Operations – Transporting – 66 – B
Patent
B - Operations, Transporting
66
B
B66B 7/00 (2006.01) B66B 5/00 (2006.01) B66B 11/02 (2006.01)
Patent
CA 2307427
This maintenance trestle (10) is stowed in folded-together form in the floor (13) of the lift cage (2). For erection of the maintenance trestle (10), the floor (13) is tilted up towards the cage wall (2.1) about a first fulcrum (D1). The maintenance trestle (10) is now accessible in folded-together form for erection. The platform (10.1) is connectible in accordance with the respective width to at least one fastening point (B1) disposed at the rear side of the tilted-up floor (13). At least one support (10.2) is hingedly arranged at the platform (10.1) at the opposite side, wherein the support (10.2) is tiltable about a second fulcrum (D2). For stabilising the maintenance trestle (10), at least one stay (10.3) for example a rod or a cable, is provided, which is arranged between the fulcra (D1, D2). With the maintenance trestle (10) in work setting, the safety of the engineer (17) is taken care of and the prescribed over-travel (U) achieved, because the distance between the cage ceiling (1.1) and the platform (10.1) is determinative for that.
Bloch Hanspeter
Muller Rolf
Ag Inventio
Riches Mckenzie & Herbert Llp
LandOfFree
Equipment for carrying out operations in a lift shaft does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Equipment for carrying out operations in a lift shaft, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Equipment for carrying out operations in a lift shaft will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1699625