摘要:
A transportable fold-out structure includes a support frame. First and second primary platforms are pivotally supported by the support frame and each is disposed in an upright position wherein the platform extends upwardly. Two wall assemblies are disposed opposite each other. Each wall assembly includes a plurality of wall segments joined together. Each wall segment is pivotally joined to the support frame or one of the primary platforms. Each wall assembly is movable from a first position wherein the wall assembly is lying above the first and second primary platforms to a second position wherein the two wall assemblies face each other. First and second extensions are configured to be selectively positionable wherein a first portion of the extension is connected to the support frame and a second portion of the extension is remote from the corresponding first portion and extends laterally from the support frame.
摘要:
A trailer includes at least a plurality of fabric support connections that retain a plurality of fabrics spaced apart from one another so as, if desired, to insulate the roof and side walls of the trailer. In one embodiment, the plurality of fabric support connections are connected by way of extrusions to some of the sides of the trailer and further provide insulation by forming a double wall on those sides. In another embodiment, the plurality of fabric support connections form a double wall only on certain portions of the top side of the trailer.
摘要:
A vehicle wheel assembly is provided which includes a vehicle frame having a first axle, a wheel assembly having a housing with an aperture engaging the first axle and enabling the wheel assembly to pivot in a first plane about a first axis formed by the first axle. A cylindrical member is carried by the housing of the wheel assembly, the cylindrical member and housing are arranged perpendicular to the first axle. A first wheel is pivotably connected to a first portion of the cylindrical member and a second wheel is pivotably connected to a second portion of the cylindrical member. The first wheel and second wheel independently pivot in a second plane about a second axis formed by the cylindrical member. The first axis is arranged perpendicular to the second axis and the first plane is arranged perpendicular to the second plane.
摘要:
The dynamically adjustable airfoil system for road vehicles includes a pair of airfoils having their respective inner ends pivotally mounted to a central, vertical base on the rear of a road vehicle. An airfoil lift assembly is coupled to an outer end of each airfoil and to a rear wheel suspension system to facilitate dynamic adjustable positioning of the airfoils in response to movements of the suspension system. A split flap is pivotally mounted to each airfoil. A split flap actuator assembly is mounted inside each airfoil and coupled to a corresponding split flap to selectively and independently open or close the respective split flap. Opening of the split flap to various angles increases downforce exerted on the rear suspension system for improved performance. A controller controls deployment and angular disposition of the split flaps, depending on driving conditions.
摘要:
1. Objective:Endurance of a dust cover 50 mounted on a suspension device wherein a top spring seat 85 is formed to be inclined to an axis of a shock absorber 10 and disposed rotatably about a top seat axis inclined to an axis of a shock absorber 10 is improved.2. Means for Solution:The suspension device comprises a rotation prevention portion 100 so that the dust cover 50 cannot rotate relatively a top seat portion 90 about an axis of the top seat portion 90. The rotation prevention portion 100 comprises two convex portions 110 formed in the top seat portion 90 and two concave portions 120 formed in a top connecting portion 60 of the dust cover 50.
摘要:
The present invention relates to a device mounted on a wheel set that comprises: a rocker beam 14 connected firstly to a tiltable frame 10 by means of a shock absorber 17 and secondly to two oscillating arms 7, 8 via two connecting rods 13, 15; and blocking means 27 having a first anchor point on said rocker beam 14. Furthermore, the device comprises decoupling means constituted by a horizontal lever 21 and a vertical lever 22 that are connected together by a connection point 24 about which they are capable of pivoting, the free ends of said levers being connected respectively to said frame and to said rocker beam, the second anchor point of said blocking means 27 being on said decoupling means.The invention also provides a vehicle, in particular a quadricycle, provided with the device.
摘要:
A vehicle wheel assembly is provided which includes a vehicle frame having a first axle, a wheel assembly having a housing with an aperture engaging the first axle and enabling the wheel assembly to pivot in a first plane about a first axis formed by the first axle. A cylindrical member is carried by the housing of the wheel assembly, the cylindrical member and housing are arranged perpendicular to the first axle. A first wheel is pivotably connected to a first portion of the cylindrical member and a second wheel is pivotably connected to a second portion of the cylindrical member. The first wheel and second wheel independently pivot in a second plane about a second axis formed by the cylindrical member. The first axis is arranged perpendicular to the second axis and the first plane is arranged perpendicular to the second plane.
摘要:
A vehicle front suspension includes a lower suspension support structure, a transverse link, a steering knuckle and a lower knuckle breakaway structure. The transverse link has an inboard side and an outboard side, with the inboard side being attached to the lower suspension support structure. The steering knuckle is pivotally coupled to the outboard side of the transverse link. The lower knuckle breakaway structure is formed on one of the transverse link and the steering knuckle to release the steering knuckle from the transverse link upon application of a prescribed rearward directed force on the vehicle front suspension outboard of the lower suspension support structure.
摘要:
A vehicle wheel assembly is provided which includes a vehicle frame having a first axle, a wheel assembly having a housing with an aperture engaging the first axle and enabling the wheel assembly to pivot in a first plane about a first axis formed by the first axle. A cylindrical member is carried by the housing of the wheel assembly, the cylindrical member and housing are arranged perpendicular to the first axle. A first wheel is pivotably connected to a first portion of the cylindrical member and a second wheel is pivotably connected to a second portion of the cylindrical member. The first wheel and second wheel independently pivot in a second plane about a second axis formed by the cylindrical member. The first axis is arranged perpendicular to the second axis and the first plane is arranged perpendicular to the second plane.
摘要:
The present invention relates to a device mounted on a wheel set that comprises: a rocker beam 14 connected firstly to a tiltable frame 10 by means of a shock absorber 17 and secondly to two oscillating arms 7, 8 via two connecting rods 13, 15; and blocking means 27 having a first anchor point on said rocker beam 14. Furthermore, the device comprises decoupling means constituted by a horizontal lever 21 and a vertical lever 22 that are connected together by a connection point 24 about which they are capable of pivoting, the free ends of said levers being connected respectively to said frame and to said rocker beam, the second anchor point of said blocking means 27 being on said decoupling means.The invention also provides a vehicle, in particular a quadricycle, provided with the device.