US 5,330,046 AGranted

Ceramic conveyor belt

AssigneeChichibu Cement Co., Ltd.

InventorsYukio Yuzawa, Yoshinori Yamamoto, Hiroyuki Ohira, Toshimasa Yoshizane, Nobuyuki Shibasaki

Life of this patent

Estimating the term…

Loading patent…

Abstract

The invention provides a ceramic conveyor belt assembly including a plurality of first conveyor belt parts, each comprising front and rear transverse bars and left and right longitudinal bars connecting the transverse bars, and pins located on the front and rear transverse bars and extending laterally therefrom. Further, there exists a plurality of second conveyor belt parts in the shape of a columnar member, each having a keyhole shaped so as to conform with the corresponding portion of the transverse bars. This ceramic conveyor belt is excellent in heat resistance and chemical resistance, unlikely to form rust and less likely to undergo loss in strength even at high temperature. In case some parts fail, they can be easily replaced by new parts.

Claims1

Dependent claims

A ceramic conveyor belt assembly comprising a number of first ceramic belt parts (8) and a number of second ceramic belt parts (9) successively interconnecting the first ceramic belt parts,

each of said first ceramic belt parts (8) being formed as an integral part and having first, second, third and fourth anchor means (8a, 8b, 8c, 8d) at front left, front right, rear left and rear right locations thereof, respectively,
each of said second ceramic belt parts (9) being formed as an integral part and having first, second, third and fourth catch means (9a, 9b, 9c, 9d) at front left, front right, rear left and rear right locations thereof, respectively,
said anchor means (8a, 8b, 8c, 8d) and the corresponding catch means (9a, 9b, 9c, 9d) being adapted to be engageable with and disengageable from each other to assemble and disassemble the ceramic conveyor belt assembly as they are turned about 90.degree. between first and second positions relative to each other.

Dependencies are inferred from the claim text.

Facts

Application: 08/104,732Filed 10 Aug 1993 · continuation in part
Priority: JP 3-27565023 Oct 1991
Granted: 19 Jul 1994
Term ends: Not estimatedThe source records don’t support an estimate.

Classification6 codes

F27D 3/12
Charging; Discharging; Manipulation of charge: travelling or movable supports or containers for the charge
B65G 17/083
The surface being formed by the traction element: the surface being formed by profiles, rods, bars, rollers or the like
B65G 2201/02
Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled: articles
F27D 2003/121
Travelling or movable supports or containers for the charge: band, belt or mesh