111 results about "Bering skate" patented technology

A method of making a lasted skate boot comprising: (a) providing a male-female mold having male and female sections for defining a mold cavity therebetween, the male section having sides, a rear portion and a bottom portion for defining a three dimensional shape corresponding to the external three dimensional shape of the foot, the female section defining a recess for receiving the male section, the male section comprising a plurality of inner channels for admitting liquid plastic material in the mold cavity; (b) providing a pre-cut sheet made of cloth material laminated to a support made of non-woven fabric; (c) placing the sheet on the male section of the mold such that the non-woven fabric contacts the sides and rear portion of the male section of the mold; (d) closing the male and female sections of the mold; (e) injecting liquid plastic material in the inner channels such that the liquid plastic material spreads on the sheet, pushes the sheet against the recess of the female section of the mold, fills the mold cavity and fuses with the non-woven fabric to form, after cooling, an outer shell comprising a heel portion for surrounding the heel, an ankle portion for surrounding the ankle, and medial and lateral side portions for enclosing the medial and lateral sides of the foot respectively; (f) opening the male and female sections of the mold; and (g) removing the outer shell from the mold.

A method of making an ice skate blade that comprises providing an upper member made of aluminum and a bottom member made of stainless steel. The upper member has a bottom portion comprising one of a recess and a projection and a top portion having attachment portions for allowing attachment of the upper member to a blade holder. The bottom member has a top portion comprising the other one of a recess and a projection and a bottom portion having a surface for contacting ice. The method further comprises joining the upper member and the bottom member together by registering the one of a recess and a projection of the upper member with the other one of a recess and a projection of the bottom member for making the blade.

An exercise device comprising a pedal adapted for use with a skate and having a skate engaging portion disposed therewith.

A skate includes a midskate hinge in the shoe to preferentially flex the shoe base at the metatarsal area, a forward hinge to allow the rear of the shoe to be raised in relation to the rear of the skate frame, and a third hinge to laterally stabilize the rear of the shoe as the shoe base is flexed.

A skate boot having an outer shell and a toe cap. The outer shell has medial and lateral side portions having front medial and lateral end portions. The toe cap has rear medial and lateral extensions defining medial and lateral hollow spaces. The front medial and lateral side end portions of the outer shell are at least partially received in the medial and lateral hollow spaces of the toe cap for affixing the toe cap to the outer shell.

A skate boot having an outer shell and an inner liner made of a first material. An outer surface of the inner liner is mounted to an inner surface of the outer shell, an inner surface of the inner liner being adapted to contact the player's foot or a sock covering the player's foot. An ankle portion of the inner liner has a medial upper inner region and a lateral upper inner region, and an overlay at least partially covers one of the medial and lateral upper inner regions of the ankle portion of the inner liner. The overlay is made of a second material having more abrasion resistance than the first material of the inner liner.

A hard surface slide for use as a recreational entertainment device that includes a slide member having a predetermined shape and a predetermined size. The slide member is formed from a flexible sheet of material having an upper surface and a bottom surface. An attachment device is engageable with the slide member for attaching the hard surface slide to a user's foot. A protective cover is disposed on the bottom surface of the slide member for protecting against mars on a hard surface floor due to friction with the bottom surface of the slide member.

Disclosed herein is a skate spinner including a platform configured of a flat board having a user's foot placed thereon, and a support unit corresponding to a lower part of the platform contacting a ground surface and having a curved protruded shape configuring a curved surface starting from a front end to a rear end, wherein the support unit is configured to have a series of plates each having a thickness equal to at least a thickness of an ice-skate blade and being aligned along a left-to-right direction at a predetermined distance, wherein, when observing a cross-section of the skate spinner taken along a direction being perpendicular to a front-to-rear longitudinal direction of the skate spinner, a height of each plate becomes higher starting from the plates positioned at both side ends of the skate spinner towards the plate positioned at a center of the skate spinner, and wherein an overall bottom surface of the plates contacting the ground surface configure a spherical surface outline. As described above, the skate spinner may allow a user to embody spin movements, which correspond to the same movements performed on ice, even on generally flat ground surfaces outside of the ice, when practicing for the spin movements using the skate spinner, wherein the skate spinner includes a support unit contacting the ground surface and having an overall spherical surface outline, and may allow the user to naturally tilt sideways (i.e., from left to right, and vice versa) in accordance with a shift (or change) in a center of gravity (or weight) according to front-to-back movements of the user's body as well as a shift in the center of gravity according to left-to-right movements of the user's body.

A mechanical perforator with guide skates includes a perforator module and a skate module. The perforator module has perforator blades that may be forced outwardly to perforate machined-away areas of a well casing after the skate module has guided the perforator blades into alignment with the respective machined-away areas and locked the perforator blades in that alignment.

A skate chassis formed from one piece of metal by a stamping process.

The present invention refers to a roller skate with a single wheel comprising a wheel (2110, 2120); a connection means (230) configured so as to allow the connection of a shoe (S); characterized in that the wheel is made up of a first circular element (2110) and a second circular element (2120), inside the first circular element, between which a rolling element (2130) is arranged, configured so as to facilitate the relative movement of the first circular element (2110) with respect to the second circular element (2120); and in that the connection means (230) is connected to the second circular element (2120) and is configured so as to position the shoe (S) at least partially inside the first circular element, preferably in an orientable manner according to any direction with respect to the second circular element (2120).