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Pneumatic Shoe Lacing Apparatus
This invention provides a pneumatic shoe lacing apparatus for the pneumatic lacing of shoe.
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| Number | Title | Issue Date |
| 6948266 | Vehicular arm assembly The present invention relates to a device particularly suitable for grooming/shaping various snow terrain features used by recreational snowboarders and/or skiers and includes an adjustable arm assembly (2) attachable at one end to a suitable vehicle and bein... | 09/27/2005 |
| 6607330 | Snow compacting tool A multi-wheeled vehicle for compacting loose snow and frost comprises a frame structure having a rack portion for supporting extra weight. Each wheel of the vehicle is provided with a torsion spring arrangement such that each wheel can move independently ... | 08/19/2003 |
| 5632106 | Tiller with adjustable depth cutter and snow comb entry angle A snow tiller for ski slopes having rotating cutter bars with outstanding teeth. The cutter bar is installed beneath a cover which directs the snow rearwardly to a snow smoothing comb. The cover is adjustable in geometry to provide either greater or less ... | 05/27/1997 |
| 5084992 | Snow tiller with compactor pan A snow grooming device for ski slopes, being a snow tilling apparatus with a toothed, selectively powered tiller bar, along with a compactor pan which may be releasably attached beneath the tiller bar to convert the device from a tiller into a snow compac... | 02/04/1992 |
| 5062493 | Tracked vehicle and in particular one for the preparation of ski slopes A tracked vehicle is described for travel along a terrain and in particular one for the preparation of ski slopes. The vehicle comprises a self-bearing chassis, a plurality of running bearing wheels fixed in a rotating manner on horizontal axles at each l... | 11/05/1991 |
| 4815223 | Snow grooming vehicle and attachments A vehicle for use in ski-area snow grooming operations and also for use in summer maintenance operations which is provided with a four-wheel hydrostatic-drive transmission and four-wheel steering. The vehicle has a frame/body/engine assembly which provide... | 03/28/1989 |
| 4693023 | Snow shaping means A snow shaping means intended to be towed e.g. behind a vehicle and consisting of a cylindrical snow compacting means mounted in a frame and having track shaping elements on its periphery. Now that the so-called diagonal style has been introduced in skiin... | 09/15/1987 |
| 4523873 | Vibratory roller with axially spaced zig zag impact bars and wire rope cleaners A vibratory roller is journalled from a frame portion of a vehicle of the compaction-type and the roller includes a generally cylindrical outer face. A plurality of circumferentially extending lug bands are carried by the roller outer surface and are disp... | 06/18/1985 |
| 4437245 | Means for making a ski trail A ski trail making means, composed of a frame for attachment e.g. behind a snowmobile and to which has been pivotally connected a drag adjustable in vertical direction, following after which is a trail planer with trail making blades side by side, after w... | 03/20/1984 |
| 4348825 | Tracking or grading unit for ski-trails and paths A tracking or grading unit for ski-trails and paths, comprises a sliding arrangement having at least one sliding or rolling front and rear support and a frame upon which the supports are mounted. The unit includes a cutting device which is adjustable in h... | 09/14/1982 |
| 4337586 | Apparatus for the handling and conditioning of snow A snow grooming apparatus for towing behind a pulling vehicle to handle and condition snow, as an example, on ski slopes or cross country trails. The apparatus includes a scraper and snow collector assembly including a scraper blade and hopper followed by... | 07/06/1982 |
| 4282666 | Method and apparatus for breaking hard snow Method and apparatus for breaking hard snow such as has been thawed and later frozen, and having glazed top surface and consisting of a solid mass to a substantial depth. The apparatus for performing that method includes a plurality of spiders or wheels h... | 08/11/1981 |
| 4056328 | Snow groomer for snowmobile trails An apparatus for grooming snowmobile trails is towed by a dirigible tracked vehicle and includes a generally horizontal main frame, a gooseneck hitch supporting the forward end of the frame in towing engagement with the tracked vehicle, a packing roller s... | 11/01/1977 |
