摘要:
It is an object of the invention to provide a magnetic recording/reproducing apparatus in which a special motor for driving the head cleaning mechanism is eliminated, and space can be saved with low cost. An end of a tape accommodated in a tape cassette 2 has a coupling element 8, the coupling element 8 is pulled out by a tape-pulling-out element 40 and taken up around a drive reel 20, the magnetic recording/reproducing apparatus comprises a head cleaning mechanism 90 for cleaning a magnetic head 7, the head cleaning mechanism 90 includes a head brush portion for holding a brush portion, and a cam mechanism for changing a position of the head brush portion, the cam mechanism is operated by a tape-pulling-out element moving member 50 and a loading lever 30.
摘要:
It is an object of the present invention to provide a magnetic recording/reproducing apparatus and its tape-pulling-out element capable of reliably holding a coupling element and stably carrying out tape threading. In a magnetic recording/reproducing apparatus, an end of a tape accommodated in a tape cassette 2 has a coupling element 8, the coupling element 8 is pulled out and the tape is taken up around a drive reel. The magnetic recording/reproducing apparatus comprises a leader tape 41 having one end connected to the drive reel, a tape-pulling-out element 40 connected to the other end of the leader tape 41, and a pulling-out element moving motor 51 for moving the tape-pulling-out element 40 into the tape cassette 2. The tape-pulling-out element 40 includes a first member 42 formed with a recess 42A, and a second member 43 connected to the first member 42 such that the second member 43 can be displaced, and the coupling element 8 is mounted on the tape-pulling-out element 40 by the recess and the second member 43.
摘要:
It is an object of the invention to provide a magnetic recording/reproducing apparatus in which a special motor for driving the head cleaning mechanism is eliminated, and space can be saved with low cost. An end of a tape accommodated in a tape cassette 2 has a coupling element 8, the coupling element 8 is pulled out by a tape-pulling-out element 40 and taken up around a drive reel 20, the magnetic recording/reproducing apparatus comprises a head cleaning mechanism 90 for cleaning a magnetic head 7, the head cleaning mechanism 90 includes a head brush portion for holding a brush portion, and a cam mechanism for changing a position of the head brush portion, the e cam mechanism is operated by a tape-pulling-out element moving member 50 and a loading lever 30.
摘要:
An automatic medication dispensing device 101 of the present invention includes supplying means which supplies an accommodated medication based on a prescription instruction, the supplying means includes a head body section 401a, a pocket section 404 which temporarily holds a taken out medication and places the medication on the tray, and an arm section 405 which couples the head body section and the pocket section to each other, the pocket section 404 is turnably connected to one end of the arm section 405 through a first shaft 406, and the other end of the arm section 405 and the head body section 401a are turnably connected to each other through a second shaft 407. Therefore, it is possible to provide an automatic medication dispensing device in which an occupied space, especially a depth dimension of the device is reduced, and the device can prevent a medication ample from being damaged.
摘要:
It is an object of the present invention to provide a magnetic recording/reproducing apparatus in which a step on an outer peripheral surface of a reel hub is eliminated and a tape is not damaged. In a magnetic recording/reproducing apparatus, an end of a tape accommodated in a tape cassette has a coupling element 8, and the coupling element 8 is pulled out by a tape-pulling-out element 40 and the tape is taken up around a drive reel 20. The magnetic recording/reproducing apparatus comprises a leader tape 41 having one end connected to a drive shaft 24 of the drive reel 20 and the other end connected to the tape-pulling-out element 40, a reel hub 21 which is located on an outer periphery of the drive shaft 24 and which takes up the tape around an outer peripheral surface of the reel hub 21, a hub opening which is provided on a portion of the reel hub 21 and through which the leader tape 41 passes, and a positioning piece 80 which is located in the hub opening and which positions the tape-pulling-out element 40. The reel hub 21 is made of metal material, and the positioning piece 80 is made of resin material.
摘要:
A brake fluid pressure control valve assembly includes a body having a single cylinder bore communicating inlet and outlet ports connected to a brake master cylinder and wheel brake cylinder, respectively. The cylinder bore accommodates the components of two separate valves, namely first, second and third seat members and first and second valve elements brought into and out of contact with seat surfaces of these seat members, as well as a spring interposed between the two valve elements, a pressure reducing piston and a by-pass piston. First and second passageways arranged in parallel each interconnect the inlet and outlet ports through two serially arranged valve cavities in the cylinder bore and are opened and closed in a prescribed manner by the two valves in cooperation with the spring and pistons. The third seat member has seal rings fitted in first and second annular grooves formed in its outer periphery for providing a seal between the outer periphery of the third seat member and wall surfaces of axially extending bores in the first and second seat members. The outer diameter of the third seat member is smaller than the inner diameter of the first and second seat members so that the inner peripheral portions of the these seat members will not be contacted by the third seat member. The first and second seat members are joined to each other by a pin press fitted into opposing holes formed in opposing end faces of these seat members.
摘要:
An automatic drug dispenser comprises: a non-filled tray unit for holding vacant trays, a drug feeding unit for feeding a stored drug to a tray in accordance with a pharmacist's instruction, a printer unit for outputting a printed sheet and feeding the printed sheet to the tray; a filled tray unit for holding the tray containing the drug and the printed sheet; and a tray-carrying unit. The tray is provided with an electronic card, in which patient's data is written, and the printer unit is provided, with an electronic card-writing unit for writing the patient's data to the electronic card.
摘要:
An actuator is disclosed for use in an anti-skid brake system for wheeled vehicles. A first valve is disposed in a pressure line to selectively divide the pressure line into two separate lines. Also included is an electric motor, a pump driven by the electric motor, an accumulator adapted to accumulate fluid pressure generated by the pump, a control piston reciprocating under the fluid pressure to open and close the first valve, a second valve adapted to supply the fluid pressure to the control piston upon normal rolling of wheels so as to move the control piston to a non-operative position while excluding the fluid pressure from the control piston when the wheels are likely to lock up, and a third valve having first and second valves and controlling the fluid pressure to be supplied to a hydraulic chamber in response to depression and release of a brake pedal. In this arrangement, a relief valve is provided in a seat member of the first valve so that when the fluid pressure exceeds a predetermined upper limit, it is opened to introduce hydraulic fluid to a drain line through the second valve.
摘要:
A brake fluid pressure control valve assembly includes a body having a single cylinder bore communicating inlet and outlet ports connected to a brake master cylinder and wheel brake cylinder, respectively. The cylinder bore accommodates the components of two separate valves, namely first, second and third seat members and first and second valve elements brought into and out of contact with seat surfaces of these seat members, as well as a spring interposed between the two valve bodies, a pressure reducing piston and a by-pass piston. First and second passageways arranged in parallel each interconnect the inlet and outlet ports through two serially arranged valve cavities in the cylinder bore and are opened and closed in a prescribed manner by the two valves in cooperation with the spring and pistons. The third seat member has seal rings fitted in first and second annular grooves formed in its outer periphery for providing a seal between the outer periphery of the third seat member and wall surfaces of axially extending bores in the first and second seat members. The diameter of first and second end portions outwardly of the first and second annular grooves, respectively, of the third seat member is such that these end portions will not contact the wall surfaces of the axially extending bores of the first and second seat members, respectively.
摘要:
A hydraulic anti-skid apparatus for installation in a vehicle braking system includes a cut-off valve disposed within a braking circuit connecting a master cylinder to a wheel brake cylinder, a piston arranged to be applied at opposite ends thereof with a braking pressure from the master cylinder and a hydraulic power pressure from a power pressure source and being associated with the cut-off valve to open the cut-off valve while the power pressure is applied thereto and to be displaced by the braking pressure when released from the power pressure to close the cut-off valve and subsequently to increase a capacity downstream of the cut-off valve, a first changeover valve arranged to normally apply the power pressure to the piston and to exhaust the power pressure when a road wheel tends to be locked, and a second changeover valve arranged to permit the power pressure applied to the piston through the first changeover valve when the master cylinder is operated and to exhaust the power pressure therethrough when the master cylinder is released from its operation. The second changeover valve is loaded to maintain the pressure acting on the piston at a low level while the master cylinder is inoperative.