Abstract A device for mounting a gas spring for opening the hatch door or the like of an automobile which is produced by helically winding one elastic wire is described. The gas spring mounting device includes a mounting end, which is helically wound with the same pitch as the diameter of the wire for rotatable fitting onto a bolt anchored at either the door mounting base of the car or the door itself; a flexible portion, which is helically wound with a slightly larger pitch than the diameter of the wire and having an axis at a right angle with respect to the axis of said mounting end; and a gas spring connecting portion which is wound with the same pitch as the diameter of the wire for connection to a thread formed in the end portion of the gas spring. Since the described gas spring mounting device is made of the single wire, it can be produced at lower cost.
In combination a gas spring for opening and closing a door; a base member, and a device for mounting to said gas spring and to said base member, said gas spring having means for mounting said mounting device to said spring and said mounting device comprising a single elastic wire wound in a helical shape and including a first wound portion which is rotatably fitted to said base member, and second and third wound portions having their axes at a right angle with respect to the axis of the first wound portion, the first and third wound portions being wound with the same pitch as the diameter of said wire, whereas said second wound portion is wound with a slightly larger pitch than the diameter of said wire thereby providing a flexible portion in said mounting device, and said third wound portion being mounted onto one end of said gas spring.
Claim 2
Dependent Claim
151 words
In combination a gas spring for opening and closing a door; a base member, and a device for mounting to said gas spring and to said base member, said gas spring having means for mounting said mounting device to said spring and said mounting device comprising a single elastic wire wound in a helical shape and including a first wound portion which is rotatably fitted to said base member, and second and third wound portions having their axes at a right angle with respect to the axis of the first wound portion, the first and third wound portions being wound with the same pitch as the diameter of said wire, whereas said second wound portion is wound with a slightly larger pitch than the diameter of said wire thereby providing a flexible portion in said mounting device, and said third wound portion being mounted onto one end of said gas spring.
Claim 3
Dependent Claim
32 words
The combination of claim 1 wherein said gas spring is formed at its end portion with a thread and the third wound portion of said mounting device is screwed onto said thread.
Claim 4
Dependent Claim
35 words
The combination of claim 1 wherein said base member includes a bolt and said first wound portion of said mounting device is rotatably fitted onto said bolt and anchored thereon by means of a nut.
Claim 5
Dependent Claim
13 words
The combination of claim 1 wherein said base member is an automobile door.
Claim 6
Dependent Claim
16 words
The combination of claim 1 wherein said base member is a part attached to an automobile.