1400 results about "Swash" patented technology

The child safety seat is configured with a support seat and an inclined seat base; the support seat is installed on the vehicle seat and has a base plate part and an upright part; the inclined seat base is slidably arranged on the support seat along a straight line. A freely rotatable seat main body with a backrest is arranged on the base of the inclined chair. When the base of the inclined chair slides on the support seat, it is slowly and slowly tilted.

The transmission includes a minimal-orbiter gear complex and a single infinitely-variable rotary control device. The minimal orbiter includes only a control gear and an output gear interconnected by the different gearing portions of at least one cluster gear supported by an orbiting web responsive to an input drive provided by a primary engine. The rotary control device may be any kind of apparatus that is capable of providing resistance torque that can match the torque of the primary engine to slow and stop the control gear of the orbital complex. In a preferred embodiment disclosed, the rotary control device is a hydraulic jack machine having a drive shaft connected to an adjustable swash plate that provides primary control of the flow of fluid through the machine.

The invention discloses a moving-type stable lifting decoration platform for indoor decoration. The moving-type stable lifting decoration platform comprises an arranging base, rotary supporting rods, an arranging plate, a motor, a thread rod and rotary sliding blocks. Supporting blocks and guiding oblique plates are arranged at the lower end of the arranging base; the rotary supporting rods, a vibration reducing plate and vibration reducing springs are arranged on the arranging base; limiting plates, rotary gears and the arranging plate are arranged on the rotary supporting rods; the arranging plate is provided with lifting thread holes, fixed blocks, sliding grooves, sliding blocks, controlling screws and an arranging frame; the motor and a transmission gear are arranged in the arranging base; and the space between the supporting blocks is provided with the thread rod, a controlling rotating shaft, a baffle, the rotary sliding blocks, moving thread holes, sliding rods, oblique blocks and universal wheels. Lifting of the arranging plate is adjusted through the rotary supporting rods, the controlling screws, the sliding blocks and the fixed blocks are matched to strengthen stability, and the guiding oblique plates are added to be matched with the oblique blocks on the rotary sliding blocks to adjust the universal wheels to selectively move or be fixed.

A variable displacement compressor including a drive shaft through which a gas passage extends between front and rear ends of the drive shaft. The gas passage is connected to a suction chamber at the rear end of the drive shaft. The drive shaft includes a first gas inlet passage, which connects the gas passage to a crank chamber through a lip seal, an oil chamber, and a thrust bearing, and a second gas inlet passage, which connects the gas passage to a central portion of the crank chamber. The drive shaft further includes a sleeve movable along the drive shaft as a swash plate inclines to adjust an open amount of the second gas inlet passage in accordance with the inclination angle of the swash plate, that is, the displacement of the compressor.

A friction stir welding apparatus of a piston for variable capacity swash plate type compressor bonds two pistons through frictions stir welding without forming a hole in welded portions of the piston members. The friction stir welding apparatus includes: A support that rotatably supports coaxially coupled first and second pistons. A welder, rotatably inserted into welded portions of the first and second pistons supported on the support, performs friction stir welding along the rotation direction of the first and second pistons. Support rollers elastically mounted on the lower portions of the pistons have central axis lines of the piston members on central axis lines of the rotation support while the pistons are supported on the support. The rollers vertically move through a predetermined height while supporting the pistons. The welder is transferred from the welded portions to another position after welding of the welded portions.