Title:
輸送機構
Document Type and Number:
Japanese Patent JP4435975
Kind Code:
B2
Abstract:
A transport mechanism (104) for transporting a load-assembly (102), the transport mechanism comprising a closed flexible track (106) supported at an internal side thereof by at least two support rollers (108, 110), which at a first position one of the support rollers (108) exerts a force having a downward component onto the flexible track (106) at a point of contact thereof with a ground surface and biasing arrangement for biasing said flexible track (106) so as to assume a substantially circular shape. A displacing mechanism (112) is coupled to at least one of the support rollers for mutually displacing the support rollers into a second position, against the biasing arrangement in which the support rollers force the track to assume a state in which an extended portion (122) thereof is in contact with the ground surface and at least two of the support rollers are positioned at two ends of the portion.
Inventors:
Michaeli, gil
Novoplanski, Abyssiay
Novoplanski, Abyssiay
Application Number:
JP2000517870A
Publication Date:
March 24, 2010
Filing Date:
October 22, 1998
Export Citation:
Assignee:
Galileo Mobility Instruments Limited
International Classes:
B62B5/02; B62D55/075; B62B9/02; B62D55/02; B62D55/04; B62D55/084; B62D55/20; A61G5/06
Domestic Patent References:
| JP49021162B1 | ||||
| JP6156333A | ||||
| JP1129852A | ||||
| JP58224870A | ||||
| JP59018072A | ||||
| JP60139576A | ||||
| JP60047771A |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro