EP 0057516 A3 19850814 - MACHINE FOR LASTING HEEL SEAT PORTIONS OF SHOES
Title (en)
MACHINE FOR LASTING HEEL SEAT PORTIONS OF SHOES
Publication
Application
Priority
- GB 8102298 A 19810126
- GB 8105496 A 19810220
Abstract (en)
[origin: EP0057516A2] In tack seat lasting machines, operator skill is often required because of irregularities in last manufacture, especially in drilling the last pin hole. Thus automatic presentation is difficult. In accordance with the invention the last pin (32 min ) is mounted for limited rocking movement about an axis extending lengthwise of the shoe bottom, and shoe centralising means (424) engages edges of the shoe, at opposite sides of the last pin, to ensure alignment with a longitudinal centre line of the machine. Furthermore, the rocking axis can be adjusted angularly, about a heightwise axis, to locate it substantially in the heel-to-toe plane of the shoe. The centralised shoe is then clamped by a holddown (406), the centralising means released, and the shoe heel end clamped by a heel band (520) which, by equalised pressure being applied to both "legs" thereof, holds the shoe in position as presented.
IPC 1-7
IPC 8 full level
A43D 21/16 (2006.01); A43D 23/02 (2006.01)
CPC (source: EP)
A43D 21/16 (2013.01); A43D 23/02 (2013.01)
Citation (search report)
- [A] US 3918115 A 19751111 - SANTILLI VICTOR E
- [A] US 3579695 A 19710525 - BOOT HERBERT W, et al
- [A] DE 586784 C 19331026 - NOLLESCHE WERKE KG
- [APD] GB 2052950 A 19810204 - BRITISH UNITED SHOE MACHINERY
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 82300169 A 19820113