Title:
TRACK STRUCTURE OF TRANSFER CARRIAGE
Document Type and Number:
Japanese Patent JP3939242
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a track structure of a transfer carriage having excellent durability and capable of reducing the wear and noise of a caster of the transfer carriage to be tolerable to practical use.
SOLUTION: This track structure 1 travels the transfer carriage 6 having a sliding element 2 provided on one side of a vehicle width direction to be engaged to a rail 3 and the other side supported on a caster traveling road 5 via the caster 4 according to the rail 3. A sliding contact sheet 7 for bringing the caster 4 into rolling contact is adhered to the caster traveling road 5 in the vicinity of a corner part 30 of the rail 3. The sliding contact sheet 7 is a super-high molecular polyethylene sheet. The sliding contact sheet 7 is fixed to the caster traveling road 5 with a both-side adhesive tape 10. Or the sliding contact sheet 7 is fixed to the caster traveling road 5 with a bolt 12.
Inventors:
Toshio Wada
Application Number:
JP2002356099A
Publication Date:
July 04, 2007
Filing Date:
December 09, 2002
Export Citation:
Assignee:
Nippon Transport Co., Ltd.
International Classes:
B61B13/00; B65G1/00; B61B13/12; (IPC1-7): B65G1/00; B61B13/00; B61B13/12
Domestic Patent References:
| JP3112401U | ||||
| JP7081871A | ||||
| JP52033203A | ||||
| JP9041304A | ||||
| JP8296360A | ||||
| JP58092209U | ||||
| JP60008646U | ||||
| JP2002278622A |