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US 11,517,497 B2Granted
Adjustably tensioned roller massage system
AssigneeRoll Recovery, LLC
InventorJeremy J. Nelson
Life of this patent
Estimating the term…
Abstract
An adjustably tensioned roller massage system provides a pair of roller massage assemblies in opposed adjustable tensioned or spaced relation to allow engagement of each one of a pair of roller massage assemblies on a corresponding massageable portion of a body.
Claims23
A method, comprising:
- affixing a drive member to a first end portion of a drive shaft rotationally supported in a cross member having a first end opposite a second end;
- affixing a first driven member to a first end portion of a first threaded shaft rotationally supported in said cross member, said drive member rotationally engaged to said first driven member to rotate said first threaded shaft;
- threadingly engaging a first follower on said first threaded shaft, said first follower movable along said first threaded shaft by rotation of said first threaded shaft between a first threaded shaft first end and a first threaded shaft second end;
- coupling a first handle to said cross member first end;
- coupling a first elastic member or a first inelastic member between said first follower and said first handle, said first elastic member or said first inelastic member responsive to movement of said first follower along said first threaded shaft.
2 more elements
The method of 17, wherein said adjustment knob rotatable to concurrently increase or decrease elastic force in said first elastic member and said second elastic member.
A method, comprising:
- affixing a drive member to a drive shaft rotationally supported in a cross member;
- affixing a driven member to a threaded shaft rotationally supported in said cross member, said drive member rotationally engaged to said driven member to rotate said threaded shaft;
- threadingly engaging a follower on said threaded shaft, said follower movable along said threaded shaft by rotation of said threaded shaft;
- coupling a handle support to said cross member;
- and
- coupling an elastic member or an inelastic member between said follower and said handle support, wherein tension in said elastic member or said inelastic member is adjustable in response to movement of said follower along said threaded shaft.
3 more elements
Dependencies are inferred from the claim text.