186results about How to "Flexible and adjustable" patented technology

A golf club head includes a head body formed with a cavity, and a counterweight unit fitted in the cavity and including a sleeve body and an insert body. The sleeve body has a first end face, a second end face, first and second cavities, and first and second inner walls. The first inner wall has at least one first corner. The second inner wall has at least one second corner out of alignment with the first corner. The sleeve body further has at least one shoulder face formed at a junction of the first and second cavities. The insert body includes an insert portion removably inserted into the sleeve body, and an abutting portion extending outward from the sleeve body and abutting against the first end face. The insert portion has at least one flange engaging the second corner and having a stop face abutting against the shoulder face.

The invention discloses a reciprocating type automatic feeding mechanism which comprises a mounting seat, an oscillating cylinder, a driving arm, an adjustable driven arm, a guide rail, a rolling wheel and a sucker. The oscillating cylinder with double output shafts is installed on the mounting seat, one output shaft of the oscillating cylinder is fixed at one end of the driving arm, the other end of the driving arm is movably connected to one end of the adjustable driven arm, and the rolling wheel and the sucker are installed at the other end of the adjustable driven arm and located on two sides of the adjustable driven arm. A track is installed on the mounting seat along the direction of the driving arm, and the rolling wheel slides in the track. By the method, the reciprocating type automatic feeding mechanism is low in cost and high in efficiency and has a certain flexible adjustability.

The invention provides a block-to-stop transmission device; the block-to-stop transmission device comprises a drive chain wheel and a transmission chain wheel; the drive chain wheel and the transmission chain wheel are concurrently circled by an enclosed chain, so as to enable the drive chain wheel and the transmission chain wheel to be driven by the chain; a control device of the drive chain wheel is arranged in a never changed position with respect to the rotation axis of the drive chain wheel; a switch of the control device always directly or indirectly pushes against the chain via an elastic device, thus the position of the switch with respect to the control device can be changed when the chain is not wrapped on the drive chain wheel, or the portion of chain on the transmission chain wheel is loosened or tightened, thereby changing the work state of the switch. The control device of the block-to-stop transmission device is matched with the chain by using the elastic device and a micro switch, so as to conveniently and effectively identify whether the output end of the transmission mechanism is blocked, and timely control the drive chain wheel to stop the power output by controlling the triggering of the switch, thereby achieving the block-to-stop function; additionally, a certain motion process exists when the chain changes from the tightened position to the loosened limit position, thus the whole mechanism has a margin for sufficient buffering, so as to effectively prevent the mechanical parts from irreversible deformation caused by emergent forward braking of the mechanical parts.