Apparatus and method for towing a load by a person
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B62B-007/02
B62B-005/06
출원번호
US-0510876
(2014-10-09)
등록번호
US-9840266
(2017-12-12)
발명자
/ 주소
Caradec, Andre Francois Thomas
Mejia, Mauricio
Warne, William H.
출원인 / 주소
Glidemachines LLC
대리인 / 주소
Lewis Brisbois Bisgaard & Smith LLP
인용정보
피인용 횟수 :
0인용 특허 :
81
초록▼
An apparatus and method for towing a load behind a person is disclosed which reduces or dampens the effect of human movement on the load and vice versa. Further, the apparatus and method reduce or dampen the impact and vibrations resulting from traveling over a surface. In one embodiment, the appara
An apparatus and method for towing a load behind a person is disclosed which reduces or dampens the effect of human movement on the load and vice versa. Further, the apparatus and method reduce or dampen the impact and vibrations resulting from traveling over a surface. In one embodiment, the apparatus and method is comprised of a harness for a person to wear, a carriage, and a bow connecting the harness and the carriage.
대표청구항▼
1. An assembly for towing a load by a user, comprising: a conveyance for receiving a load for towing, comprising a chassis;a coupling device having a proximal portion and a distal portion and a longitudinal length therebetween, the coupling device having an arcuate profile over at least a portion of
1. An assembly for towing a load by a user, comprising: a conveyance for receiving a load for towing, comprising a chassis;a coupling device having a proximal portion and a distal portion and a longitudinal length therebetween, the coupling device having an arcuate profile over at least a portion of its length and having sufficient longitudinal length to prevent the conveyance from contacting the user while in motion, comprising a material having sufficient rigidity to maintain the length of the coupling device and sufficient flexibility to at least partially dampen the effect of the motion of the user on the conveyance and vice versa and at least partially dampen impacts and vibrations imparted by a surface over which the user and the conveyance travel, wherein the arcuate profile of the coupling device is configured to aid the coupling device in flexing when the conveyance is in motion;a harness for use by the user that comprises at least one belt, and at least one attachment mechanism on a portion of the at least one belt for adjusting and securing the at least one belt around the waist of the user;a first connecting mechanism for connecting the proximal portion of the coupling device to the harness;a second connecting mechanism for connecting the distal portion of the coupling device to the conveyance;a first dampening element, comprising at least one of a spring and a piston, in conjunction with the second connecting mechanism, adapted to dampen forces along multiple axes;a second dampening element, in conjunction with the first connecting mechanism;wherein the conveyance further comprises a first wheel and a second wheel;wherein the coupling device further comprises first and second members, the first and second members extending a specified length between the conveyance and the user as necessary for a desired activity, wherein the specified length is adjustable to accommodate a height of the user and the desired activity;wherein the first connecting mechanism comprises a central portion, an upper portion and a lower portion, the central portion extending horizontally, the upper portion curves upwardly and continuously away from the central portion and the lower portion curves downwardly and continuously away from the central portion, the upper and lower portions terminating in unattached, free ends;wherein the second dampening element comprises at least one of a spring and a piston, is connected to the central portion of the first connecting mechanism;the first member of the coupling device is made from a single continuous piece of material and comprises an at least semi-flexible material to reduce acceleration and jerking motion; andthe second member of the coupling device is made from a single continuous piece of material extending from the first member of the coupling device to the carriage, and wherein the material of the second member is selected from the group consisting of a rubber, a foam, an elastomeric material, fiberglass, fiberglass laminate, wood, wood laminate, metal, metal laminate, Kevlar, carbon fiber, foam core, torsion box, cap ski, plastic, composite, ABS plastic, polyurethane, polyethylene, photopolymers, resins, and combinations thereof. 2. The assembly according to claim 1 wherein the first connecting mechanism comprises a distal portion configured to receive the second dampening element. 3. The assembly according to claim 1 wherein the first connecting mechanism is configured to permit the harness to pivot relative to the coupling device. 4. The assembly according to claim 1 wherein a lowest point of the chassis is no greater than 4 inches above the ground. 5. The towing assembly of claim 1, wherein the second connecting mechanism integrates the first dampening element. 6. The assembly of claim 1, wherein the arcuate profile of the coupling device has at least one of a continuous radius and a constant radius. 7. The assembly of claim 1, wherein the conveyance is a carriage the chassis connecting the first and second wheels to the second connecting mechanism, and a seat disposed over the chassis. 8. The assembly of claim 7, further comprising a wheel locking mechanism in conjunction with at least one of the first and second wheels. 9. The assembly of claim 8, wherein the wheel locking mechanism comprises at least one of a retractable brake and a kickstand.
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