Metal working – Upholstered article making – Cover stretching
Reexamination Certificate
2006-09-26
2006-09-26
Hong, John C. (Department: 3726)
Metal working
Upholstered article making
Cover stretching
C029S091000
Reexamination Certificate
active
07111373
ABSTRACT:
An apparatus for facilitating assembling of a covering sheet onto a cushioned padding for a seat, the covering sheet being formed into a three-dimensional shape and having tensioning cords provided therein, the cushioned padding having a central portion, bulged portions formed at both sides of the central portion, and grooves formed in the central portion, the tensioning cords of the covering sheet being to be received in the grooves of the cushioned padding at the time of fastening of the covering sheet to the cushioned padding, and being to be fastened to the cushioned padding, the apparatus including a base table, a supporting member mounted on the base table for receiving and supporting the cushioned padding at the time of the assembling of the covering sheet onto the cushioned padding, hooking arms arranged at both sides of the base table for causing the bulged portions of the cushioned padding on the supporting member to be pulled away from each other and causing the grooves of the cushioned padding to be widened, and spaced apart holding clamps arranged on the base table for pressing the cushioned padding from both sides of the cushioned padding and causing the cushioned padding to be compressed and deformed at the time of covering of the cushioned padding with the covering sheet.
REFERENCES:
patent: 5457864 (1995-10-01), Sakaida
patent: 406031061 (1994-02-01), None
Shimano Toshiyuki
Suzuki Yoshinobu
Tokunaga Kentaro
Dann Dorfman Herrell and Skillman, P.C.
Hong John C.
TS TECH Co., Ltd.
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