Claims
- 1. A skate having a shoe portion for receiving a skater's foot and a plurality of wheels, comprising:a base having an upper surface securable to an underside of the shoe portion for supporting the received skater's foot, the base including a heel region and a forefoot region having a metatarsal head portion, the base being adapted to flex at the metatarsal head portion during skating; a frame secured to an underside of the base at the forefoot region of the base and rotatably receiving the plurality of wheels, the heel region of the base hearing on the frame in a lower position and elevating away from the frame to an upper position upon flexure of the base during skating, wherein the forefoot region of the base and the frame are fixedly secured together at a plurality of longitudinally spaced apart locations; a guide secured to one of the frame and the heel region of the base and projecting toward and slidably engaging the other of the frame and the heel region of the base during flexure of the base; and a brake arm carrying a ground engageable brake pad, the brake arm being fixedly attached to the heel region of the base and extending rearwardly therefrom.
- 2. The skate of claim 1, wherein the guide depends downwardly from the base.
- 3. The skate of claim 2, wherein the guide is slidably received within an aperture defined in the frame.
- 4. The skate of claim 3, wherein the aperture defines a slot, further comprising an elastomeric cushion surrounding a perimeter of the slot and projecting upwardly above a surface of the frame for contacting the base when the base is in the lower position.
- 5. The skate of claim 2, wherein the guide comprises first and second flanges projecting downwardly from the base on opposing first and second sides of the frame.
- 6. The skate of claim 1, further comprising a shock absorption member secured to one of the frame or base to absorb shock between the frame and base when the heel region of the base is moved to the lower position.
- 7. The skate of claim 6, wherein the shock absorption member comprises an elastomeric material.
- 8. The skate of claim 1, further comprising a brake arm carrying a brake pad for selectively engaging against the ground or a wheel, wherein the brake arm is secured to the shoe portion or the base and is carried with the shoe portion or the base during flexure of the base.
- 9. The skate of claim 1, further comprising a biasing member coupled to the base to bias the heel region of the base to the lower position and against the frame.
- 10. The skate of claim 1, wherein the forefoot region of the base includes a metatarsal head portion defining a stress concentrating contour that focuses flexure of the base at the metatarsal head portion.
- 11. A skate having a shoe portion for receiving a skater's foot and a plurality of wheels, comprising:a base having an upper surface securable to an underside of the shoe portion for supporting the received skater's foot, the base including a heel region and a forefoot region having a metatarsal head portion, the base being adapted to flex at the metatarsal head portion during skating; a frame nonpivotably secured to an underside of the base at the forefoot region of the base at a plurality of longitudinally spaced apart locations and rotatably receiving the plurality of wheels, the heel region of the base bearing on the frame in a lower position and elevating away from the frame to an upper position upon flexure of the base during skating; a biasing member coupled to the base to bias the heel region of the base to the lower position and that preloads the heel region of the base against the frame when the heel region is in the lower position; and a brake arm carrying a ground engageable brake pad, the brake arm being fixedly attached to the heel region of the base and extending rearwardly therefrom.
- 12. A skate having a shoe portion for receiving a skater's foot and a plurality of wheels, comprising:a base having an upper surface securable to an underside of the shoe portion for supporting the received skater's foot, the base including a heel region and a forefoot region having a metatarsal head portion, the base being adapted to flex at the metatarsal head portion during skating; a frame non-pivotally secured to an underside of the base at the forefoot region of the base and rotatably receiving the plurality of wheels, the heel region of the base bearing on the frame in a lower position and elevating away from the frame to an upper position upon flexure of the base during skating, wherein the forefoot region of the base and the frame are fixedly secured together; a shock absorption member secured to one of the frame or base to absorb shock between the frame and base when the heel region of the base is moved to the lower position; and a brake arm carrying a ground engageable brake pad, the brake arm being fixedly attached to the heel region of the base and extending rearwardly therefrom.
CROSS REFERENCE TO RELATED APPLICATION
The present application is a divisional of U.S. patent application Ser. No. 09/094,425, filed Jun. 9, 1998, now U.S. Pat. No. 6,120,040 which is a continuation-in-part of application Ser. No. 08/957,436 filed Oct. 24, 1997 now U.S. Pat. No. 6,082,774, priority of the filing date of which is hereby claimed under 35 U.S.C. §120.
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
08/957436 |
Oct 1997 |
US |
Child |
09/094425 |
|
US |