Ski boot with spring action flex control
US4777742A · kind A · utility
8Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 1987 |
| Grant date | Oct 18, 1988 |
| Priority date | — |
| Expiry date | Aug 17, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B5/0464
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A ski boot having a rigid shell bass on which a cuff is journalled to pivot around a transverse axis, and flexion means for affecting the flexional characteristics of the cuff. The flexion means is formed of a spring member positioned between the cuff and the shell base. The spring member is positioned to at least partially extend around the instep of the boot and has no attachment point in the region adjacent to the journal axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.