Patent US1919189A successfully refreshed from Google Patents.
Patent US4193215A successfully refreshed from Google Patents.
US4193215A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastener for instep portion of ski shoe
Assignee: Koflach Sport GmbH
•
Filing: 1978-07-10
•
Granted: 1980-03-18
•
Expires: 1998-07-10
Abstract
Abstract Shoe, particularly ski shoe, with a cup covering the front part of the foot and having a slot in the area of the instep, the edges of which slot can be pressed against each other by means of a tightening device, characterized by the fact that the tightening device has a pulling element going through the two slot edges which rests against the cup at the inner side of the cup edge being placed in the inside and is connected with a tightening element resting against the outer side of the outer cup edge and that an instep plate is connected with the pulling element in such a manner that its level is adjustable.
Inventors
- 👤 Adolf Hensler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:43
CPC Classifications
A; A43; A43C; A43C11/00; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1418; Y10T24/44; Y10T24/44291; Y10T24/44368
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
138 words
In a ski shoe construction: a cup portion which in use covers the front part of the foot, said cup having a slot overlying the instep of the foot and formed by overlapping upper and lower edge portions of the cup; a pulling element passing through said upper and lower edge portions of said slot in a direction perpendicular to the planes of said edge portions, said pulling element having an upwardly facing surface engaging said lower edge portions; and a tightening element arranged outwardly of said upper edge portion and cooperating with said pulling element and with said upper edge portion to releasably clamp said upper and lower edge portions together in a direction perpendicular to the planes of said edge portions whereby said clamping does not result in movement of said edge portions in their planes.
Claim 2
Dependent Claim
138 words
In a ski shoe construction: a cup portion which in use covers the front part of the foot, said cup having a slot overlying the instep of the foot and formed by overlapping upper and lower edge portions of the cup; a pulling element passing through said upper and lower edge portions of said slot in a direction perpendicular to the planes of said edge portions, said pulling element having an upwardly facing surface engaging said lower edge portions; and a tightening element arranged outwardly of said upper edge portion and cooperating with said pulling element and with said upper edge portion to releasably clamp said upper and lower edge portions together in a direction perpendicular to the planes of said edge portions whereby said clamping does not result in movement of said edge portions in their planes.
Claim 3
Dependent Claim
60 words
A ski shoe as in claim 1 wherein said pulling element is a sleeve and said tightening element is a lever pivoted to the outer end of said sleeve for swinging movement about an axis perpendicular to the axis of the sleeve, said lever having a pressure surface offset from the pivot axis for engagement with said upper edge portion.
Claim 4
Dependent Claim
50 words
A ski shoe as in claim 1 or 2 including an instep plate arranged below said slot and adjustment means connecting said instep plate to said pulling element for adjusting said instep plate toward and away from said slot in a direction perpendicular to the planes of said edge portions.
Claim 5
Dependent Claim
177 words
In a ski shoe construction: a cup portion which in use covers the front part of the foot, said cup having a slot overlying the instep of the foot and formed by overlapping upper and lower edge portions of the cup; a pulling element passing through said upper and lower edge portions of said slot in a direction perpendicular to the planes of said edge portions, said pulling element having an upwardly facing surface engaging said lower edge portions; a tightening element arranged outwardly of said upper edge portion and cooperating with said pulling element and with said upper edge portion to releasably clamp said upper and lower edge portions together in a direction perpendicular to the planes of said edge portions whereby said clamping does not result in movement of said edge portions in their planes; an instep plate arranged below said slot; and adjustment means connecting said instep plate to said pulling element for adjusting said instep plate toward and away from said slot in a direction perpendicular to the planes of said edge portions.
Claim 6
Dependent Claim
177 words
In a ski shoe construction: a cup portion which in use covers the front part of the foot, said cup having a slot overlying the instep of the foot and formed by overlapping upper and lower edge portions of the cup; a pulling element passing through said upper and lower edge portions of said slot in a direction perpendicular to the planes of said edge portions, said pulling element having an upwardly facing surface engaging said lower edge portions; a tightening element arranged outwardly of said upper edge portion and cooperating with said pulling element and with said upper edge portion to releasably clamp said upper and lower edge portions together in a direction perpendicular to the planes of said edge portions whereby said clamping does not result in movement of said edge portions in their planes; an instep plate arranged below said slot; and adjustment means connecting said instep plate to said pulling element for adjusting said instep plate toward and away from said slot in a direction perpendicular to the planes of said edge portions.
Claim 7
Dependent Claim
95 words
A ski shoe as in claim 4 wherein said pulling element is a sleeve and said tightening element is a lever pivoted to the outer end of said sleeve for swinging movement about an axis perpendicular to the axis of said sleeve, said lever having a pressure surface offset from the pivot axis for engagement with said upper edge portion, and wherein said adjustment means is a bolt attached to said instep plate in a manner to prevent rotation of said bolt about its axis, said bolt threadedly engaging a threaded bore in said sleeve.
Claim 8
Dependent Claim
40 words
A ski shoe as in claim 4 or 5 wherein the upwardly facing surface on said bolt is formed by at least one radial projection on said bolt, said surface bearing against the lower surface of said lower edge portion.
Claim 9
Dependent Claim
21 words
A ski shoe as in claim 4 or 5 wherein said bolt is attached to said instep plate by a hinge.
Claim 10
Dependent Claim
25 words
A ski shoe as in claim 7 including a lining of elastic material provided on the surface of said instep plate which faces said slot.
Claim 11
Dependent Claim
19 words
A ski shoe as in claim 7 including a layer of elastic packing arranged between said overlapping edge portions.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-03-18 | 1983-09-17 | 1984-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-03-18 | 1987-09-17 | 1988-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-03-18 | 1991-09-17 | 1992-03-18 | $7700.00 | Window Closed / Lapsed |