A - Human Necessities – 63 – G
Patent
A - Human Necessities
63
G
272/11
A63G 31/00 (2006.01) A63J 1/00 (2006.01) B60B 33/06 (2006.01)
Patent
CA 1126772
Abstract of the Disclosure A mobile folding stage having a pair of stage surface members (10, 11), main support legs interconnected to form a base frame (12), and outer support legs (14, 15). Casters (70-73) are connected to caster beams (60-63) which are pivo- tally mounted to a caster frame (45) secured to the main sup- port legs. Actuator links (86, 87) connect from the caster beams to the stage surface members to cause extension of the casters when the stage is brought to its horizontal, operable position, and to retract the casters when the stage is folded to its storage position. Outer leg control links (120) are positioned with respect to the outer leg to provide an over center resistance force which holds the stage surface members in their folded position. In the preferred embodiment, ele- vational adjustment is achieved through auxiliary support legs (130, 131), and the caster beams (60, 61) are shaped and posi- tioned, together with stop members (141, 142) to position and secure the auxiliary legs in their fully extended position.
330033
Barrigar & Moss
Sico Incorporated
LandOfFree
Support structure for mobile folding stage does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Support structure for mobile folding stage, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Support structure for mobile folding stage will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-721203