摘要:
A running mechanism of a passenger boarding bridge and a control method thereof are provided. The running mechanism includes a beam, two rotary supporting members, and two running wheel sets. Each of the rotary supporting members is pivotally connected to one end of the beam, and connected to the respective running wheel set also. The running mechanism includes four driving devices for driving four running wheels, respectively. The control method is used to provide a matching control for the four running wheels, such that no sliding friction is generated between the running wheels and a ground surface when the passenger boarding bridge is turning.
摘要:
A trolley and parking system using the trolley for transporting cars and the like. The present trolley includes a main body, capable of moving; and a clamping apparatus, having at least a first and a second moving plate and at least a pair of clamping claws. The present parking system includes a loading table, a differential table moving relative to the loading table, a trolley moving relative to the differential table, a longitudinal driving device, a power tube line transmission mechanism, and a power valve station and an electric control system thereof.
摘要:
A music flasher controller comprises a central control module, a plurality of execution modules, a plurality of light-emitting units, a power supply module, a music encoding module, a player, a signal collecting module, and a signal analysis module, thereby allowing rhythmed on/off change of the control lamp with music, exhibiting a music-light-show effect and having a flexible form, with the player not necessary to be wire-connected with the signal collecting module, thus having the advantages of easy construction, simple installation, and effective cost reduction. A music flasher control system equipped with the music flasher controller enables flexible addition or reduction of the lamp group, thus having the advantage of high scalability. A control method of the music flasher controller is also provided such that the lamp can be on/off with the music rhythm.
摘要:
A trolley and parking system using the trolley for transporting cars and the like. The present trolley includes a main body, capable of moving; and a clamping apparatus, having at least a first and a second moving plate and at least a pair of clamping claws. The present parking system includes a loading table, a differential table moving relative to the loading table, a trolley moving relative to the differential table, a longitudinal driving device, a power tube line transmission mechanism, and a power valve station and an electric control system thereof.
摘要:
Candy, jelly, or other confections fortified with tea polyphenols, or grape seeds (skins) extract, serve as antioxidant or weight loss supplements. The combination affords at least four benefits, (1) continuously attracting consumer to ingest more antioxidants to get multiple benefits, (2) conveniently (handily) delivering plenty polyphenols to serve people in need, (3) masking the bitter taste of tea polyphenols, or grape seeds (skins) extract by a flexible formula, (4) improving the oral bioavailability.
摘要:
A retaining device (1) for expansion cards (56) each having a slot cover (60) includes a plate (18) having an expansion card seat (24), a pair of locking members (76), a fastener (90) pivotably attached to the expansion card seat. Two locking members respectively are fixed on the expansion card seat. Each locking member includes a resilient arm (80) having a locking body (81). The fastener includes a pressing plate (104) for pressing the slot covers. Two locking arms (112) extend from the pressing plate engaging with corresponding locking bodies. The fastener further includes a handle (118) and two pushing arms (120). When the handle is pressed downwardly, the pushing arms push the resilient arms to cause the locking bodies to disengage from the locking arms, and the pressing plate can thereupon be released from the slot covers of the expansion cards by operation of the handle.