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1. (WO1980000261) MACHINE FOR ROUGHING THE MARGIN OF AN UPPER OF A SHOE ASSEMBLY
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1980/000261 International Application No.: PCT/US1979/000443
Publication Date: 21.02.1980 International Filing Date: 18.06.1979
IPC:
A43D 37/00 (2006.01) ,C14B 1/48 (2006.01)
A HUMAN NECESSITIES
43
FOOTWEAR
D
MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
37
Machines for roughening soles or other shoe parts preparatory to gluing
C CHEMISTRY; METALLURGY
14
SKINS; HIDES; PELTS; LEATHER
B
MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES, OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
1
Manufacture of leather; Machines or devices therefor
44
Mechanical treatment of leather surfaces
48
Roughening
Applicants:
Inventors:
Priority Data:
92667321.07.1978US
Title (EN) MACHINE FOR ROUGHING THE MARGIN OF AN UPPER OF A SHOE ASSEMBLY
(FR) MACHINE A DEGROSSIR LE BORD DE L"EMPEIGNE D"UNE EBAUCHE DE CHAUSSURE
Abstract:
(EN) A roughing machine having a support (68, 72) for supporting bottom-up a shoe assembly (82) formed of a last (84) having an insole (88) located on its bottom and an upper (86) mounted thereon with the margin (90) of the upper (86) secured to the bottom of the insole (88) and roughing tool (74) located above the shoe assembly (82) and yieldably urged downwardly against the shoe assembly (82) so as to rough the upper margin (90) during movement of the support (68, 72) to move the upper margin past the roughing tool (74). The shoe assembly bottom has its heel seat portion (92), its shank portion (94) and its forepart portion (96) lying in different planes. The support (68, 72) is so constructed as to be rockable in such a manner that the heel seat portion, the shank portion, and the forepart portion of the upper margin (90) all lie in horizontal planes during their movement past the roughing tool (74).
(FR) Une machine a degrossir possede un support (68, 72) pour supporter une ebauche de chaussure (82) dont la semelle est tournee vers le haut, constituee d"une forme (84) ayant premiere semelle (88) situee sur son fond et une empeigne (86) montee sur celle-ci, le bord (90) de l"empeigne (86) etant fixe au fond de la premiere semelle (88) et un outil a degrossir (74) situe au-dessus de l"ebauche de chaussure (82) pousse vers le bas contre l"ebauche (82) de maniere a degrossir le bord (90) pendant le mouvement du support (68, 72) pour faire passer ce bord devant l"outil a degrossir (74). La partie inferieure de l"ebauche possede la partie du siege du talon (92), la partie de son cambrillon (94) et sa partie avant (96) situee dans des plans differents. Le support (68, 72) est construit de maniere a pouvoir basculer pour que la partie du siege du talon, la partie du cambrillon et la partie avant du bord (90) se trouvent toutes dans des plans horizontaux pendant leur passage devant l"outil a degrossir (74).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)