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1. (US5337432) Method of shaping and a series of shaping implements for slalom boots

Office : United States of America
Application Number: 07854997 Application Date: 05.06.1992
Publication Number: 5337432 Publication Date: 16.08.1994
Grant Number: 5337432 Grant Date: 16.08.1994
Publication Kind : A
Prior PCT appl.: Application Number:FI90000259 ; Publication Number: Click to see the data
IPC:
A43D 5/00
A43D 1/00
A43D 1/06
A43D 3/00
A43D 3/08
A HUMAN NECESSITIES
43
FOOTWEAR
D
MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
5
Hand appliances or hand tools for making or repairing shoes, other than those covered by groups A43D15/, A43D19/, A43D95/, A43D100/, A43D117/244
A HUMAN NECESSITIES
43
FOOTWEAR
D
MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
1
Foot or last measuring devices; Measuring devices for shoe parts
A HUMAN NECESSITIES
43
FOOTWEAR
D
MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
1
Foot or last measuring devices; Measuring devices for shoe parts
06
Measuring devices for the inside measure of shoes, for the height of heels, or for the arrangement of heels
A HUMAN NECESSITIES
43
FOOTWEAR
D
MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
3
Lasts
A HUMAN NECESSITIES
43
FOOTWEAR
D
MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
3
Lasts
08
Devices for stretching special parts of shoes
CPC:
A43D 1/06
A43B 5/04
A43D 3/08
Applicants: PIRHONEN MARKKU
Inventors: Pirhonen Markku
Agents: C. J. Fildes & Co.
Priority Data: 895154 31.10.1989 FI
Title: (EN) Method of shaping and a series of shaping implements for slalom boots
Abstract: front page image
(EN)

A method is disclosed of shaping and a series of shaping implements for slalom boots, in which the slalom boot consists of a hard plastic outer shell and an inner boot manufactured from a flexible material. In accordance with the invention the boot is shaped to a perfect fit for the user as follows: a boot of the correct length is selected in accordance with the user's foot; the individual forms of the foot protruding from the boot are recorded; a point in the outer shell corresponding to each protrusion is shaped as follows: the point to be shaped is heated locally from the outside by hot-air blowing; the heated point is pressed from inside by means of a wooden piece, when the plastic material stretches and a protrusion arises.


Also published as:
NO19921665EP0500568JPH05503638CA2072114WO/1991/006230