Title:
BALL CONVEYOR, CONVEYING DEVICE, AND CONVEYING SYSTEM
Document Type and Number:
Japanese Patent JP2012030914
Kind Code:
A
Abstract:
To provide a ball conveyor which can stably convey articles over a long term by preventing failure caused by wear.
The ball conveyor 1 includes a main ball 3 supporting an object to be conveyed 20, and a body part 5 having an aperture 7 in which the main ball 3 is housed. A spherical supporting recess 6 rotatably supporting the main ball 3 through a plurality of bearing balls 4 is formed on an inner surface 7a of the aperture 7 in the body part 5. The main ball 3 rotates to convey the object to be conveyed 20.
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Inventors:
UENO YOSHIHIRO
OBARA YASUNARI
OBARA YASUNARI
Application Number:
JP2010170708A
Publication Date:
February 16, 2012
Filing Date:
July 29, 2010
Export Citation:
Assignee:
IGUCHI KIKO SEISAKUSHO:KK
TSUBAKIMOTO CHAIN CO
TSUBAKIMOTO CHAIN CO
International Classes:
B65G13/00; B65G39/02; F16C29/04
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama