31 results about "Transverse band" patented technology

A headset terminal for speech applications includes a headband assembly, an earcup assembly and a power source assembly. Processing circuitry is positioned in at least one of the earcup assembly and the power source assembly and includes speech processing circuitry for recognizing and synthesizing speech. A radio communicates with a central system to process the activity information of the headset terminal user. A rotatable microphone boom assembly includes controls mounted on opposite sides of a rotation axis to maintain a consistent orientation on the boom assembly with respect to the head of a user. The boom assembly snaps together with the earcup assembly to rotate. The headband assembly includes at least one transverse band and a sliding arm coupled to the earcup assembly for dynamically adjusting the position of the earcup assembly. A latch of the power source assembly snaps into position to secure it with the assembly and slides between latched and unlatched positions to secure a battery.

The invention discloses a transverse band sticking device for a band punch of a corrugated case. The transverse band sticking device comprises a paper conveying mechanism, a pressing mechanism, a paper cutting mechanism and a power deivce. The pressing mechanism has a structural design of sucking a paper band so that working quality of transverse band sticking is improved. The shape of a paper guide groove is different from that of the existing normally used paper guide groove so that the working space of the whole device can be saved. In addition, servo motors are respectively adopted for power input devices of a paper feeding roller, the pressing mechanism and a cutter so that requirements for fast response among parts can be effectively met, open control can be achieved, energy is saved, and the environment is protected.

The invention provides an end wall structure of a hopper car. The end wall structure comprises a variable-angle end plate, an upper end beam and at least three transverse bands. The end plate is obliquely arranged; the upper end of the end plate is connected with the upper end beam; two first struts which are symmetrical with each other about the center of an end wall are arranged between the upper end beam and the transverse band closest to the upper end beam and are connected with the transverse band; the two first struts are connected with the end plate; two diagonal bracings which are symmetrical with each other about the center of the end wall are arranged on the lower side of the transverse band closest to the upper end beam; the two diagonal bracings are respectively connected with each transverse band and the end plate; two support plates which are symmetrical with each other about the center of the end wall are arranged on the lower side of the transverse band positioned in the middle of the end plate and are connected with the transverse band; second struts which are symmetrical with each other about the center of the end wall are arranged on the lower side of the transverse band closest to the bottom of the end plate, are connected with the transverse band and are further connected with the end plate. The invention further provides the hopper car with the end wall structure. The end wall structure and the hopper car with the end wall structure have the advantage of capability of bearing high longitudinal impact loads and vertical loads.

The invention discloses a full-automatic brick cutting machine. The machine mainly comprises a machine frame, a longitudinal material sawing mechanism and a transverse material sawing mechanism, wherein the longitudinal material sawing mechanism mainly comprises a longitudinal driving motor, a longitudinal band saw, paired longitudinal belt wheels, a material retaining plate and a material longitudinal travel control device, and the transverse material sawing mechanism mainly comprises a transverse material sawing frame, a transverse rail, a transverse driving oil cylinder, paired transverse belt wheels, a transverse driving motor, a transverse band saw and paired transverse travel control probes. The machine has the advantage that by integrating material collecting, material conveying, material preparing, material pushing, longitudinal material sawing, transverse material sawing, material discharging, material removal and material stacking, the full-automatic operation is realized, the watching operation by special persons is not needed, the working efficiency is greatly improved, the quantity of cutting wastes is greatly reduced, and the cutting size is easily controlled.