US4480395A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure for shoes, especially ski boots
Assignee: FAHRRAD und MOTORRAD TEILEFABRIK IM HASELBUSCH
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Filing: 1982-11-12
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Granted: 1984-11-06
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Expires: 2002-11-12
Abstract
Abstract A shoe closure intended particularly for ski boots contains two pull straps adapted to be fastened on corresponding parts of the shoe and a rotatable actuating member with two driving members arranged eccentrically with reference to the axis of rotation of the actuating member. The ends of the pull straps which face each other have only half the width of the remainder of the straps and are located adjacent and alongside each other. Each pull strap has a groove which is open toward the other pull strap, the depth of such groove corresponding to the eccentricity of the driving members, and the driving members engage in the groove so that a largely direct and effective and closing is made possible in a simple manner.
Inventors
- 👤 Robert Schoch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:55
CPC Classifications
A; A43; A43B; A43B5/00; A43B5/04; A43B5/0415; A43C; A43C11/00; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/21; Y10T24/2183; Y10T24/2187
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
130 words
A closure for a ski boot or the like having a pair of pull straps adapted for connection at corresponding ends to parts of the boot and an actuating member rotatable about an axis having two driving members arranged eccentrically with reference to the axis of rotation of the actuating member is characterized in that: a. the width of the opposite ends of the pull straps is about one-half the width of said corresponding ends thereof extend alongside and adjacent to each other; b. each of said pull straps has a groove in its narrower end which is open towards the other pull strap and has a depth corresponding to the eccentricity of the driving members; and c. the driving members of the actuating member are accommodated in the grooves.
Claim 2
Dependent Claim
130 words
A closure for a ski boot or the like having a pair of pull straps adapted for connection at corresponding ends to parts of the boot and an actuating member rotatable about an axis having two driving members arranged eccentrically with reference to the axis of rotation of the actuating member is characterized in that: a. the width of the opposite ends of the pull straps is about one-half the width of said corresponding ends thereof extend alongside and adjacent to each other; b. each of said pull straps has a groove in its narrower end which is open towards the other pull strap and has a depth corresponding to the eccentricity of the driving members; and c. the driving members of the actuating member are accommodated in the grooves.
Claim 3
Dependent Claim
51 words
A closure according to claim 1 including a housing having a channel in which each of said pull straps is guided, the width of said channel corresponding substantially to the larger width of each of said straps, a portion of each of the straps being at all times in said channel.
Claim 4
Dependent Claim
47 words
A closure according to claim 1 wherein each of said driving members projects approximately axially from one side of a rotary drive wheel forming part of the actuating member, said drive wheel having a journal pin which projects outwards in a direction away from said driving member.
Claim 5
Dependent Claim
38 words
A closure according to claim 3 including a housing through which said journal pin extends, said pin being square externally at least in the region thereof which extends through the housing, said pin having a threaded bore therein.
Claim 6
Dependent Claim
41 words
A closure according to claim 4 including a rotary actuating knob arranged on said housing and having a square recess in its centre which receives the square region of the journal pin and connects the latter to the rotary drive wheel.
Claim 7
Dependent Claim
55 words
A closure according to claim 5 wherein said housing has a substantially flat surface wall facing the rotary actuating knob, said wall having a circular groove formed therein, said rotary actuating knob having a circular projecting rim accommodated in said groove and having an external diameter corresponding substantially to the external diameter of the groove.
Claim 8
Dependent Claim
28 words
A closure according to claim 6 wherein said wall has stops and wherein said knob has a projection engageable with said stops to limit rotation of said knob.
Claim 9
Dependent Claim
45 words
A closure according to claim 5 wherein said wall has at least two stops of spherical segment shape which project upwards from said flat surface, and wherein said knob has at least two recesses of spherical segment shape confronting said surface for receiving said stops.
Claim 10
Dependent Claim
39 words
A closure according to claim 1 wherein each of said pull straps has a recess for the accommodation of said driving members, the centre-to-centre distance between said driving member corresponding to the centre-to-centre distance between the two driving members.
Claim 11
Dependent Claim
39 words
A closure according to claim 1 including a housing having on one side thereof a curved wall adapted to the shoe, said housing having guide channels therein for the pull straps and said pull straps having a corresponding curvature.
References Cited (Backward Citations)
DE228946C
Cited
GB191323737A
Cited
GB201349A
Cited
US3738027A
Cited
US3808644A
Cited
US4115904A
Cited
DE2900077A1
Cited
US4433456A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-11-06 | 1988-05-07 | 1988-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-11-06 | 1992-05-07 | 1992-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-11-06 | 1996-05-07 | 1996-11-06 | $7700.00 | Window Closed / Lapsed |