B - Operations – Transporting – 63 – B
Patent
B - Operations, Transporting
63
B
212/8
B63B 27/00 (2006.01) A61G 7/10 (2006.01) B66D 3/18 (2006.01)
Patent
CA 2040720
ABSTRACT A hoisting device for individuals includes a hoisting band (18), which in its longitudinal direction can be elevated and lowered. The hoisting device consists of a elongated bracket (10) in which a driving device (12) is attached, and which is arranged to displace an arm (13) backwards and forwards, which arm extends the band (18) in the longitudinal direction of the arm while being displaced. The band (18) runs in a single part from an attachment (19), around a guide roller (17) and around a pulley wheel (21) whereby the driving device (12) is an linearly operating electric motor. In order to improve the hoisting possibilities a trolley (22) is arranged to be able to freely run along the continous bracket (10), whereby the band runs from the trolley (22) on a first guided pulley (25) and downwards in order to form a loop under the continous bracket (10) and from here up on second guided pulley (26). The second end of the band is secured to the continous bracket (10).
Liljedahl Gunnar
Sim & Mcburney
LandOfFree
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