Title:
CROSS RAIL FOR TRANSPORTING HEAVY LOAD
Document Type and Number:
Japanese Patent JP2023132802
Kind Code:
A
Abstract:
To provide rail structure which exhibits excellent work efficiency when the direction of a heavy load transporting path is changed.SOLUTION: A cross rail 100 has a plurality of guide rails 1 which are slidably connected to a plurality of carriages 2 on which heavy objects can be placed, and which can be laid in a freely connectable manner from one point to another, and the guide rail 1 and the other guide rail 1 are arranged to cross each other on a plane. The cross rail 100 comprises a cross rail main body 7 located at the intersection of these guide rails 1. The cross rail main body 7 comprises: a first groove portion 71d through which a pair of guide walls 22 and 22 on the carriage 2 can pass; a second groove portion 72d through which a pawl portion 3n provided on the propulsion jack 3j can pass; and a pair of parallel guide rails 7r and 7r protruding in all directions from the sides of the cross rail body 7. The parallel guide rails 7r and 7r have link plates 12 that connect with a pair of parallel rails 1r and 1r constituting the guide rails 1.SELECTED DRAWING: Figure 1
Inventors:
UCHIMARU YUICHI
Application Number:
JP2022038334A
Publication Date:
September 22, 2023
Filing Date:
March 11, 2022
Export Citation:
Assignee:
NIPPON TSUN KK
International Classes:
B65G21/22; B65G25/06
Attorney, Agent or Firm:
Masayuki Shobayashi
Tetsuo Shiba
Ryuta Kato
Tetsuo Shiba
Ryuta Kato
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