Roller skate starting and stopping aids

• US 5,192,099 A
• Filed: 08/27/1991
• Issued: 03/09/1993
• Est. Priority Date: 08/27/1991
• Status: Expired due to Fees

• Current Assignee: Raine R. Riutta
• Original Assignee: Raine R. Riutta
• Inventors: Riutta, Raine R.
• Primary Examiner(s): Mitchell, David M.
• Assistant Examiner(s): MAR, MICHAEL Y
• Application Number:
  US07/751,162
• Time in Patent Office: 560 Days
• Field of Search: 280/11.2, 280/11.21, 280/11.22, 188/29, 188/74, 188/177, 188/195, 188/196 M
• US Class Current: 280/11.201
• CPC Class Codes: A63C 17/1409 contacting one or more of the wheels

Abstract

A roller skate brake in which the wheel support which rotatably couples the skate'"'"'s wheels to the boot is slotted, allowing the support to flex when the skater bears down with the heel. Such flexing compresses the support, forcing a brake shoe against the skate'"'"'s rear wheel. The braking force varies in proportion to the applied force, and is released when the skater stops bearing down. A roller skate starter aids initial propulsion of a roller skate'"'"'s wheels. The starter incorporates a restraining mechanism which prevents reverse rotation of the skate'"'"'s toe wheel, while allowing forward rotation thereof.

Claims

1. A roller skate comprising:

(a) a boot;

(b) a plurality of wheels;

(c) wheel support means adapted to be rigidly secured to said boot, said wheel support means including first and second parallel spaced integral side frame members disposed on opposite sides of said wheels, each of said members having a first slot extending forwardly from a rearmost end of said member to define upper and lower spaced portions with free ends, said upper portion being rigidly secured to said boot and said lower portion rotatably supporting a rearmost wheel of said plurality of wheels, said upper and lower portions being an integral part of said member, said lower portion being capable of flexure to move towards said upper portion upon application of a downward force on said upper portion by said boot; and

,

(d) a brake pad coupled between said upper portions and located between said boot and said rearmost wheel, wherein said brake pad is adapted to engage said rearmost wheel upon application of said downward force on said upper portion by said boot for applying a braking force to said rearmost wheel.

2. A roller skate as defined in claim 1, said lower portion flexure being variable in proportion to said downward force, thereby varying said braking force in proportion to said downward force.

3. A roller skate as defined in claim 1, further comprising adjusting means for adjustably positioning said brake pad relative to said rearmost wheel.

4. A roller skate as defined in claim 3, wherein said adjusting means further comprises:

(a) a second slot formed in said first and second side frame members between said boot and said first slot;

(b) coupling means on said brake pad for slidably coupling said brake pad within said second slot; and

,

(c) fastening means for fastening said coupling means at a selected position relative to said second slot.