Granted Patent B2

US 12,233,975 · App. 17/701,309 · Granted Feb 25, 2025

Inventors: George Dubois (San Luis Obispo, CA); Joel Peters (Taichung, TW)

Assignee: The Hive Global Inc.

B62J1/08B62J2001/085

Abstract

Claims (40)

1. A telescopic bicycle seatpost comprising:

an adjustable seatpost assembly including:

a tube configured for adjusting a maximum extension length;

a maximum extension limiter that when locked to the tube sets the maximum extension length of the adjustable seatpost assembly while enabling the adjustable seatpost assembly to be extended to lengths less than the maximum extension length; and

a gas spring cartridge configured for raising and lowering a seat; and

a seatpost actuator assembly configured to receive the adjustable seatpost assembly, wherein the seatpost actuator assembly is configured to remain installed in a bicycle when the adjustable seatpost assembly is removed.

2. The telescopic bicycle seatpost of claim 1 wherein the tube comprises a plurality of height adjustment grooves.

3. The telescopic bicycle seatpost of claim 2 wherein the maximum extension limiter comprises a stop clip.

4. The telescopic bicycle seatpost of claim 1 wherein the tube comprises a helical machine thread.

5. The telescopic bicycle seatpost of claim 1 wherein the tube comprises a square thread.

6. The telescopic bicycle seatpost of claim 1 further comprising an actuating cable coupled to the seatpost actuator assembly.

7. The telescopic bicycle seatpost of claim 1 wherein a cap boss of the adjustable seatpost assembly is configured to fit into a cap boss receptacle of the seatpost actuator assembly.

8. A telescopic bicycle seatpost comprising:

a seatpost assembly configured to slide into a bicycle seat tube, until a cap boss slides into a cap boss receptacle;

a seatpost actuator assembly configured for installation into a bicycle frame and for fitting inside the bicycle seat tube such that a disconnect cable stop fits into the bicycle seat tube, and a disconnect cable stop flange is radially constrained by the seat tube inner surface; and

a securing device configured to hold the seatpost actuator assembly in place by sliding through a seatpost locating frame hole and a frame mounting hole.

9. The telescopic bicycle seatpost of claim 8 further comprising an actuation cable assembly fitted to an actuator cable stop hole, and a cable end for attaching to a cartridge actuation cam, such that actuating the actuator cable would rotate the cartridge actuation cam about a cam pivot pin.

10. The telescopic bicycle seatpost of claim 8 further comprising a tube flange seat surface pressed against a seat tube top surface, such that a location of the seatpost in a direction of a seatpost center axis is controlled by a co-location of the tube flange seat and the seat tube top surface.

11. The telescopic bicycle seatpost of claim 8 further comprising a clamp collar screw configured to be tightened in a clamp collar, such that a friction force between a seat tube inner surface and a tube outside diameter.

12. The telescopic bicycle seatpost of claim 8 further comprising a gas spring cartridge configured for raising and lowering a seat.

13. A method comprising:

installing a seatpost actuator assembly into a bicycle frame;

fitting an actuation cable assembly to an actuator cable stop hole and attaching a cable end to a cartridge actuation cam of the seatpost actuator assembly;

sliding an adjustable seatpost assembly into a bicycle seat tube; and

securing a clamp collar such that a friction force between an inner surface of the bicycle seat tube and an outside diameter of the bicycle seat tube prevents a seatpost from rotating and holds the seatpost in place in a bicycle.

14. The method of claim 13 further comprising adjusting the adjustable seatpost assembly using height adjustment grooves and a stop clip of the adjustable seatpost.

15. The method of claim 13 further comprising adjusting a height of a seat using a gas spring cartridge in the adjustable seatpost assembly.

16. The method of claim 13 wherein the seatpost actuator assembly is configured to remain installed in the bicycle when the adjustable seatpost assembly is removed.

17. The method of claim 13 wherein a cap boss of the adjustable seatpost assembly is configured to fit into a cap boss receptacle of the seatpost actuator assembly.

18. A method comprising:

removing a seatpost from a bicycle;

adjusting a maximum extension length of an adjustable seatpost assembly; and

replacing the seatpost in the bicycle, wherein adjusting the maximum extension length of the adjustable seatpost assembly comprises moving a stop clip up or down on the adjustable seatpost assembly.

19. The method of claim 18 further comprising loosening a clamp to release the seatpost.

20. The method of claim 18 further comprising adjusting a height of a seat using a gas spring cartridge in the adjustable seatpost assembly.

21. The method of claim 18 wherein the seatpost actuator assembly is configured to remain installed in a bicycle when the adjustable seatpost assembly is removed.

22. A method comprising:

removing a seatpost from a bicycle;

adjusting a maximum extension length of an adjustable seatpost assembly; and

replacing the seatpost in the bicycle, wherein a cap boss of the adjustable seatpost assembly is configured to fit into a cap boss receptacle of the seatpost actuator assembly.

Assignments (1)

Continuity (2)

References Cited (400)

Cited By (1)

US 1,138,949