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Patent Searching and Data

Document Type and Number:
Japanese Patent JP3600023
Kind Code:

PROBLEM TO BE SOLVED: To prevent the wear or curling of a liquid transport hose by providing a guide body for guiding the liquid transport hose from the hose outlet surface of a delivering part upward above a frame body and a guide roller having a guide groove rotatably mounted on the outward end of the guide body to smoothly engage the liquid transport hose.
SOLUTION: Guide cylinder parts 18a, 18b are provided on the side surfaces of the guide plates 14a, 14b of a hose delivering part 24 for drawing a liquid transport hose upward above a frame body 1, and guide arms (guide body) 19a, 19b are mounted thereon in such a manner as to be slidable in directions (c), (d). Springs are mounted on the inner end part of the guide body so as not to be dropped out. A guide roller 20 having a guide groove 20a is rotatably nipped between the outer ends 19f of the guide body. The guide roller 20 has U-shaped curved arms 21, 21b for preventing the separation of the hose from the guide roller 20. Each guide arm 19a, 19b is rotated with the inner end side as a fulcrum, whereby the guide roller 20 and the guide body can be housed in the inside of the frame body 2.

Kiyoshi Nemoto
Hajime Isayama
Kazuhiro Yoshida
Tomio Seki
Application Number:
Publication Date:
December 08, 2004
Filing Date:
July 28, 1998
Export Citation:
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Maruyama Manufacturing Co., Ltd.
International Classes:
B65H75/38; B65H75/40; B65H75/44; (IPC1-7): B65H75/40; B65H75/38
Domestic Patent References:
Attorney, Agent or Firm:
Moto Ishido
Hisako Ishido
Mitsue Haba
Hideo Akazawa