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US 8,556,284 B2Granted
Sectional bicycle
AssigneeA Enterprises, Inc.
InventorHarry Appleman
Life of this patent
Estimating the term…
Abstract
A modular bicycle comprising a first section having a front frame section and a first tire, a second section being couplable to the first section and comprising a central frame, and a third section being couplable to the second section and the first section, with the third section comprising a rear frame section, a second tire, and a handle bar.
Claims4
A modular bicycle comprising:
- a separate frontal first section, said frontal first section comprising an upstanding cylindrical post and a first tire;
- a separate intermediate second section being directly coupleable with said first section and comprising a one-piece central frame including a through bore being slidably receivable and rotatably en ageable with said first section upstanding post;
- a separate third section being coupleable to said second section and comprising a rear frame section a second tire and a handlebar;
- and
- master locking means for securing said intermediate section to said rear section wherein said master locking means further comprises:
- an upstanding apertured stanchion member affixed to said intermediate frame;
- a pair of oppositely disposed mounting ears, each of which mounting ears includes a coaxial aperture and further being arranged to be coaxial with the aperture of said stanchion;
- and a kingpin adapted for insertion and removal in said coaxial apertures.
5 more elements
Dependencies are inferred from the claim text.