Sidewall game table
View Patent ↗A table deployment mechanism is disclosed. In various embodiments, the table deployment mechanism utilizes vertical slides in conjunction with scissor members and a gas spring coupled to the scissor members in order to facilitate movement of the deployment mechanism between a retracted position and a deployed position despite any stresses which may be imparted to the deployment mechanism.
1. A table deployment apparatus comprising:
a stabilizer having a first end and a second end;
scissors members coupled to the stabilizer and to a base, the scissors members comprising a first end and a second end, the first end of the first scissors member pivotally coupled to the stabilizer at a fixed point, the second end of the first scissors member pivotally coupled to a first slider coupled to the base, the first end of the second scissors member pivotally coupled to the base at a fixed point, the second end of the second scissors member pivotally coupled to a second slider coupled to the stabilizer; and
a first guide member coupled to the first end of the stabilizer and to the base; and
a second guide member coupled to the second end of the stabilizer and to the base, the guide members to guide the stabilizer between a retracted position and a deployed position.
2. The table deployment apparatus of claim 1 , wherein the first scissors member comprises a first end, a second end, and an intermediate region between the first end and the second end, and the second scissors member comprises a first end, a second end, and an intermediate region between the first end and the second end, wherein the intermediate region of the first scissors member is pivotally coupled to the intermediate region of the second scissors member.
3. The table deployment apparatus of claim 1 , further comprising:
a spring having a first end coupled to the base and a second end coupled to the first slider.
4. The table deployment apparatus of claim 3 , wherein the spring is a gas spring comprising:
a cylinder portion; and
a piston portion, the gas spring having at least one of the cylinder portion and the piston portion coupled to the base and the other of the cylinder portion and the piston portion coupled to the first slider.
5. The table deployment apparatus of claim 1 , wherein the guide members each comprise:
a track; and
a slider slidably coupled to the track.
6. The table deployment apparatus of claim 1 , further comprising:
a support arm pivotally coupled to the stabilizer; and
a table portion pivotally coupled to the support arm.
7. The table deployment apparatus of claim 6 , further comprising:
a stop, the stop positioned to stop the support arm from moving past a deployed position.
8. The table deployment apparatus of claim 7 , wherein the stop is coupled to the stabilizer.
9. The table deployment apparatus of claim 7 , wherein the stop is coupled to at least one of the guide members.
10. The table deployment apparatus of claim 6 , further comprising:
a cross member coupled to the guide members; and
a notch formed in the support arm such that, in a deployed position, a portion of the cross member resides within the notch.
11. A retractable table for use in combination with a vehicle, the combination comprising:
the vehicle;
a table portion;
a support arm pivotally coupled to the table portion;
a stabilizer pivotally coupled to the support arm, the stabilizer having a first end and a second end;
scissors members coupled to the stabilizer and to a base that is coupled to a portion of the vehicle, the scissors members each comprising a first end and a second end, the first end of the first scissors member pivotally coupled to the stabilizer at a fixed point, the second end of the first scissors member pivotally coupled to a first slider coupled to the base, the first end of the second scissors member pivotally coupled to the base at a fixed point, the second end of the second scissors member pivotally coupled to a second slider coupled to the stabilizer;
a first guide member coupled to the first end of the stabilizer and to the base; and
a second guide member coupled to the second end of the stabilizer and to the base, the guide members to guide the stabilizer between a retracted position and a deployed position.
12. The combination of claim 11 , wherein the vehicle comprises:
an aircraft.
13. The combination of claim 11 , wherein the first scissors member comprises a first end, a second end, and an intermediate region between the first end and the second end, and the second scissors member comprises a first end, a second end, and an intermediate region between the first end and the second end, wherein the intermediate region of the first scissors member is pivotally coupled to the intermediate region of the second scissors member.
14. The combination of claim 11 , further comprising:
a spring having a first end coupled to the base and a second end coupled to the first slider.
15. The combination of claim 14 , wherein the spring is a gas spring comprising:
a cylinder portion; and
a piston portion, the gas spring having at least one of the cylinder portion and the piston portion coupled to the base and the other of the cylinder portion and the piston portion coupled to the first slider.
16. The combination of claim 11 , wherein the guide members each comprise:
a track; and
a slider slidably coupled to the track.
17. The combination of claim 11 , further comprising:
a stop, the stop positioned to stop the support arm from moving past a deployed position.
18. The combination of claim 17 , wherein the stop is coupled to the stabilizer.
19. The combination of claim 17 , wherein the stop is coupled to at least one of the guide members.
20. The combination of claim 11 , further comprising:
a cross member coupled to the guide members; and
a notch formed in the support arm such that, in a deployed position, a portion of the cross member resides within the notch.