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1. (WO1989000539) CONVEYOR ROLL CONSTRUCTION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1989/000539 International Application No.: PCT/US1988/002271
Publication Date: 26.01.1989 International Filing Date: 06.07.1988
IPC:
C03B 23/03 (2006.01) ,C03B 35/18 (2006.01)
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
B
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
23
Re-forming shaped glass
02
Re-forming glass sheets
023
by bending
03
by press-bending between shaping moulds
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
B
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
35
Transporting of glass products during their manufacture
14
Transporting hot glass sheets
16
by roller conveyers
18
Construction of the conveyer rollers
Applicants:
LIBBEY-OWENS-FORD CO. [US/US]; 811 Madison Avenue Toledo, OH 43695, US
Inventors:
FLAUGHER, Jeffrey, R.; US
ENK, Allan, T.; US
Agent:
OBERLIN, Phillip, S.; Marshall & Melhorn Four SeaGate, Eighth Floor Toledo, OH 43604, US
Priority Data:
071,85910.07.1987US
Title (EN) CONVEYOR ROLL CONSTRUCTION
(FR) CONSTRUCTION DE ROULEAUX TRANSPORTEURS
Abstract:
(EN) A conveyor roll for use in a tempering section of a glass sheet fabrication line includes an elongated inner core member (54) and an outer helical spring member (56) mounted for rotation about the core member. The spring member can be coated with a suitable supporting material (106) or attached to a plurality of collars (55) for supporting and conveying glass sheets.
(FR) Un rouleau transporteur utilisé dans une section de trempe d'une chaîne de fabrication de feuilles de verre comprend un noyau interne allongé (54) et un ressort hélicoïdal externe (56) monté en rotation autour du noyau. Le ressort peut être revêtu d'un matériau de support approprié (106) ou peut être fixé à plusieurs colliers (55) pour supporter et transporter les feuilles de verre.
Designated States: AU, BR, FI, JP, KP, SU
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
FI891116EP0324014ES2009325AU1988021268