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1. WO2008016559 - METHOD OF STABILIZING BELT EDGE YARNS

Publication Number WO/2008/016559
Publication Date 07.02.2008
International Application No. PCT/US2007/016997
International Filing Date 27.07.2007
IPC
B32B 37/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
37Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
CPC
B29C 67/0044
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
67Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
0044for shaping edges or extremities
B29L 2031/7092
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
2031Other particular articles
709Articles shaped in a closed loop, e.g. conveyor belts
7092Conveyor belts
F16G 1/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
1Driving-belts
06made of rubber
08with reinforcement bonded by the rubber
10with textile reinforcement
Applicants
  • DEERE & COMPANY [US]/[US] (AllExceptUS)
  • ANSTEY, Henry, Dennis [US]/[US] (UsOnly)
Inventors
  • ANSTEY, Henry, Dennis
Agents
  • COORDES, Duane, A.
Priority Data
11/496,60231.07.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD OF STABILIZING BELT EDGE YARNS
(FR) PROCÉDÉ DE STABILISATION DE FILS DE BORD DE COURROIE
Abstract
(EN)
The raw edges (52) of a belt (26) having an elastomeric carcass encasing one or more faric mats are stabilized by treating the edges (52) with a low viscosit, quick hardening adhesive applied with an adhesive delivery system (92) which is quickly wicked into the fabric cords or yarns in the region of the edge (52) and hardens within a few seconds so as to form a durable bond between adjacent yarns and between the yarns and the elastomeric carcass in an adhesive dispensing station (54).
(FR)
L'invention concerne les bords bruts d'une courroie ayant une carcasse élastomère enfermant une ou plusieurs nattes de tissu qui sont stabilisés par traitement des bords avec un adhésif à faible viscosité, à prise rapide, qui est rapidement accroché dans les cordons ou fils de tissu dans la région du bord et se durcit en quelques secondes afin de former une liaison durable entre des fils adjacents et entre les fils et la carcasse élastomère.
Also published as
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