Title:
SWITCH DEVICE FOR RAIL
Document Type and Number:
Japanese Patent JP2785527
Kind Code:
B2
Abstract:
PURPOSE: To alternatively use two conveying paths intersecting each other by making a guide rail which is crossing another conveying path changeable to a path opening position retracted from that conveying path.
CONSTITUTION: A driving means 10 for reciprocative turning a movable rail 5, which is pivoted turnably in the horizontal direction at one end part by a vertical pivot 7, between a path connecting position A crossing another conveying path 2 and a path opening position B retracted from that conveying path 2 is provided, and supported parts 12, 13 are provided on both end parts of the movable rail 5. A pair of fore and aft rail end supporting tools 16, 18 free in advancing/retreating which enter underneath respective supported parts 12, 13 for supporting the parts 12, 13 when the movable rail 5 is at the path connecting position A, and advance/retreat driving means 17, 19 for advance/ retreat driving the rail end supporting tools 16, 18 are provided.
Inventors:
ARAI TOSHIO
Application Number:
JP22478991A
Publication Date:
August 13, 1998
Filing Date:
August 08, 1991
Export Citation:
Assignee:
DAIFUKU KK
International Classes:
B61B13/00; B61B13/12; B61J1/10; E01B25/12; (IPC1-7): B61B13/00; B61B13/12; B61J1/10; E01B25/12
Domestic Patent References:
| JP544483U | ||||
| JP498974U |
Attorney, Agent or Firm:
Fujikawa Tadashi