Patent application number | Description | Published |
20090094747 | BED LIFT MECHANISM - A bed with a leg assembly coupled to a support link assembly by a joint, the joint comprising a slot having at least two paths. A support link assembly defining a length that automatically varies as the support link assembly moves relative to the leg assembly | 04-16-2009 |
20090100598 | LATCHING MOTION TRANSFER MECHANISM - Latching motion transfer arrangements are disclosed. In one exemplary embodiment, the mechanism is caused to lift and latch by applying force in a first direction, a first time, and is caused to release and lower by applying force in the first direction, a second time. | 04-23-2009 |
20120233779 | LATCHING MOTION TRANSFER MECHANISM - Latching motion transfer arrangements may be used to raise an object up and out of the engagement with the ground or other support surface and to lower the object back onto the ground or other support surface. In one exemplary embodiment, the mechanism is caused to lift and latch by applying force in a first direction, a first time, and is caused to release and lower by applying force in the first direction, a second time. | 09-20-2012 |
20130036550 | BED LIFT MECHANISM - A bed with a leg assembly coupled to a support link assembly by a joint, the joint comprising a slot having at least two paths. A support link assembly defining a length that automatically varies as the support link assembly moves relative to the leg assembly. | 02-14-2013 |
20130291300 | FRAME LATCHING ASSEMBLIES - An assembly includes a first and second frame members and a latch. A second interlocking feature of the second frame member is configured to interlock with a first interlocking feature of the first frame member when the second frame member is assembled with the first frame member and the second frame member is moved with respect to the first frame member from a first vertical position to a second vertical position. The latch is secured to the first frame member and is horizontally movable between a locked position and an unlocked position. In the locked position, the latch engages a catch portion of the second frame member to secure the second frame member in the second vertical position. In the unlocked position, the latch disengages from the catch portion of the second frame member to permit movement of the second frame member to the first vertical position. | 11-07-2013 |
20140202461 | OXYGEN COMPRESSOR WITH BOOST STAGE - An oxygen concentration and compression system includes an oxygen concentrator, a boost stage, a compressor, and a portable container. The boost stage receives oxygen enriched gas at a first pressure from the oxygen concentrator. The boost stage includes a pressure increasing device that increases the pressure of the oxygen enriched gas from the first pressure to a second, controlled pressure. The compressor receives the oxygen enriched gas at the second, controlled pressure and compresses the oxygen enriched gas to a third pressure in the portable container for later use by a patient. A patient outlet provides oxygen enriched gas from the oxygen concentrator or the boost stage for use by a patient. | 07-24-2014 |
20140245535 | LATCHING MOTION TRANSFER MECHANISM - Latching motion transfer arrangements may be used to raise an object up and out of the engagement with the ground or other support surface and to lower the object back onto the ground or other support surface. In one exemplary embodiment, the mechanism is caused to lift and latch by applying force in a first direction, a first time, and is caused to release and lower by applying force in the first direction, a second time. | 09-04-2014 |
20140325759 | ADJUSTABLE BED - An exemplary bed platform frame includes first and second support frame assemblies, each including a pair of spaced apart rails, a cross member extending between the pair of spaced apart rails, and an actuator support member coupled to the cross member. The spaced apart rails of the first support frame assembly are connected to the spaced apart rails of the second support frame assembly when the first support frame assembly is assembled with the second support frame assembly. The actuator support member of the first support frame assembly is coupled to the cross member of the second support frame assembly when the first support frame assembly is assembled with the second support frame assembly. The actuator support member of the second support frame assembly is coupled to the cross member of the first support frame assembly when the first support frame assembly is assembled with the second support frame assembly. | 11-06-2014 |