초록

A trailing or tow cycle having a tubular frame member, at least two wheels in parallel alignment, a seat member, an independent propulsion system and a journaled connection to a front cycle to provide a stable cycling system for individuals with special needs.

대표청구항 ▼

1. An auxiliary carrier adapted to connect to a front cycling member, comprising: a main frame assembly having a rearwardly inclining extension member, a seat member and an independent propulsion system;at least two wheels aligned in parallel with an axle therebetween, and extending from opposite si

1. An auxiliary carrier adapted to connect to a front cycling member, comprising: a main frame assembly having a rearwardly inclining extension member, a seat member and an independent propulsion system;at least two wheels aligned in parallel with an axle therebetween, and extending from opposite sides of said main frame assembly; anda journaled connection between said front cycling member and said extension member, said journaled connection including a seat post clamp member having spaced extension brackets with threaded openings for engagement of a vertical bolt member. 2. The auxiliary carrier according to claim 1 wherein said main frame assembly includes a generally U-shaped tubular member attached to said seat member and said extension member. 3. The auxiliary carrier according to claim 1 wherein said main frame assembly includes a generally L-shaped tubular member attached to said seat member and said extension member. 4. The auxiliary carrier according to claim 1 wherein said seat member includes arm rests with hand securing straps. 5. The auxiliary carrier according to claim 1 wherein said independent propulsion system includes a foot crank and a power transmission belt. 6. The auxiliary carrier according to claim 1 wherein said independent propulsion system includes a hand crank and a power transmission belt. 7. The auxiliary carrier according to claim 1 wherein said seat member is a recumbent seat. 8. The auxiliary carrier according to claim 1 wherein said journaled connection includes means for universal rotation about a ball member. 9. The auxiliary carrier according to claim 1 wherein said journaled connection includes diametrically opposed threaded adjustment members. 10. A trailing member attached to a front cycle, comprising: a frame assembly including a downwardly extending extension bar, a tubular main frame member, a seat member and at least two wheels;a journaled connection between said frame assembly and said front cycle having spaced extension brackets with threaded openings, a ball member with a circular throughbore and a bolt member for passage through said extension brackets and said ball member;said frame assembly having said at least two wheels aligned in a parallel plane and connected with an axle member, said axle member connected to said frame assembly with via a drive train; andsaid drive train including a power transmission belt. 11. The trailing member according to claim 10 wherein said journaled connection includes a rotation cup threadedly engaged with said extension bar and journaled on said bolt member. 12. The trailing member according to claim 11 wherein said rotation cup is at an acute angle to a longitudinal axis through said bolt member. 13. The trailing member according to claim 11 wherein said rotation cup has an open circular form adapted to encircle a ball member. 14. The trailing member of claim 10 wherein said journaled connection rotates along a plane parallel to a ground surface. 15. The trailing member according to claim 10 wherein said frame member is generally U-shaped. 16. The trailing member according to claim 10 wherein said frame member inclines downwardly from said extension bar and is attached to said seat member. 17. The trailing member according to claim 10 wherein said drive train includes a hand crank with hand pedals and a rear freewheel. 18. The trailing member according to claim 10 wherein said seat member is a recumbent seat. 19. A combination front cycle and a trailing cycle secured thereto, said trailing cycle comprising: a frame assembly having a horizontal extension bar, a generally U-shaped tubular frame member, a seat member, dual wheels aligned in parallel on opposite sides of said frame member and a power transmission system, said power transmission system including a power transmission belt and a freewheel assembly;said extension bar threadedly engaged with a journaled connection member;said journaled connection member defined by a bolt member, a ball member, a rotation cup and spaced extension brackets with threaded openings;said frame member attached to said extension bar; andsaid dual wheels rotatably mounted on an axle and connected to said power transmission system. 20. The trailing cycle according to claim 19 wherein said journaled connection member is secured to a seat post of said front cycle with dual adjustment members. 21. The trailing cycle according to claim 19 wherein said journaled connection member rotates along a plane parallel to a ground surface. 22. The trailing cycle according to claim 19 wherein said journaled connection member accommodates various sized seat post members of said front cycle. 23. The trailing cycle according to claim 19 wherein said journaled connection member rotates up to a 280 degree angle in a horizontal plane. 24. The trailing cycle according to claim 19 wherein said power transmission system includes hand pedals and a freewheel assembly. 25. A front cycling member having a tow cycle adapted for use by an individual with special needs, comprising: said front cycling member having at least two wheels in tandem and a power transmission system;said tow cycle having at least two wheels aligned in parallel with an axle member therebetween, secured to a frame member and a secondary power transmission system said secondary power transmission system including a power transmission belt and a freewheel assembly;said frame member including a seat, handle members and an extension member; andsaid extension member connected to said front cycling member with a ball joint, said ball joint defined by a rotation cup member, spaced extension brackets adapted to threadedly engage a bolt member, and a ball member with a throughbore for insertion of said bolt member therethrough.