High rotation angle for gas spring connection
View Patent ↗A gas spring is mounted through a unique mount structure including a socket joint. The socket joint is mounted in a yoke for rotation through 180° about an axis of the yoke. The inventive structure provides greater freedom of movement than the prior art, and in many applications will allow rotation for more than 180°.
1. A gas spring and mount combination comprising:
a gas spring having a piston movable within a cylinder, at least one of said piston and said cylinder extending to a yoke;
a socket pivotally received in said yoke, said yoke being free to pivot about said socket along a first axis; and
a connecting member received in said socket, and free to move within said socket about a second axis, distinct from said first axis.
2. The combination as set forth in claim 1 , wherein said socket is pivotally mounted on pins within said yoke.
3. The combination as set forth in claim 2 , wherein said pins are mounted in holes within said yoke.
4. The combination as set forth in claim 1 , wherein said socket includes a clip for holding said socket against said connecting member.
5. The combination as set forth in claim 4 , wherein said connecting member is ball shaped, such that said connecting member is free to move generally universally within said socket, but through a limited angle about said first axis.
6. The combination as set forth in claim 1 , wherein said socket includes a securement member for securing said connecting member within said socket.
7. The combination as set forth in claim 6 , wherein said connecting member is free to move only about said second axis within said socket.
8. A combination as set forth in claim 1 , wherein said piston extends to a first end and said cylinder extends to a second end opposed to said first end, with socket and connecting member connections received within yokes at each of said first and said second ends.
9. A movable panel and vehicle body member assembly comprising:
a movable panel pivotally connected to a body member;
at least one gas spring intermediate said movable panel and said body member, said at least one gas spring having a piston movable within a cylinder, a piston mount structure for mounting said piston to one of said movable panel and said body member, and a cylinder mount structure for mounting said cylinder to the other of said movable panel and said body member; and
at least one of said piston and said cylinder mount structures having a socket mounted in a yoke attached to a respective one of said piston and said cylinder, said yoke being free to pivot about said socket along a first axis, and said socket receiving a connecting member being fixed to one of said movable panel and said body member such that said connecting member can pivot about at least a second axis, distinct from said first axis, relative to said socket.
10. The assembly as set forth in claim 9 , wherein said socket includes a clip for holding said socket against said connecting member.
11. The assembly as set forth in claim 10 , wherein said connecting member is ball shaped, such that said connecting member is free to move generally universally relative to said socket, but through a limited angle about said first axis.
12. The assembly as set forth in claim 9 , wherein said socket includes a securement member for securing said connecting member within said socket.
13. The assembly as set forth in claim 12 , wherein said connecting member is free to move only about said second axis within said socket.
14. The assembly as set forth in claim 13 , wherein said socket is pivotally mounted on pins within said yoke.
15. The assembly as set forth in claim 9 , wherein said socket is pivotally mounted on pins received within said yoke.
16. The assembly as set forth in claim 9 , wherein both of said piston and said cylinder mount structures include said socket and said connecting member, and with said sockets both being pivotally mounted within a yoke.