摘要:
The invention relates to a method for testing a system for the braking or the auxiliary starting of a cable transport installation driving at least one vehicle, the cable being driven by a pulley cooperating with motor means, the testing method including at least a phase of testing said system during which, from a stabilized rating of the installation: the unloaded installation is driven by the motor means delivering a constant torque C; the braking or starting system is simultaneously activated and a velocity range curve V test is recorded. The invention also relates to software which can be directly downloaded into the memory of an automaton for controlling the steps of the testing method when said program is executed on a computer.
摘要:
The application relates to a simulation method for simulating braking of a cable transport facility having at least one brake means and drive means, the simulation method comprising at least one test stage for testing the brake means, which test stage comprises at least one step of applying the brake means on the facility driven by the drive means controlled in a closed loop by a setpoint signal formed by a predetermined control curve F=f(t).
摘要:
The invention relates to a method for controlling a braking unit of a rope transport installation and braking unit. The command signals of a first brake are modulated, until the installation is stopped, by a first modulation circuit integrated in the control unit to automatically regulate the running speed of the rope according to a first predetermined deceleration setpoint curve activated by a braking order. The command signals of a second brake are simultaneously modulated by a second modulation circuit integrated in the control unit to automatically regulate the running speed of the rope according to a second predetermined deceleration setpoint curve activated by the braking order, the instantaneous value of the second setpoint curve being at all times greater than the value of the first setpoint curve.
摘要:
The invention relates to a method for controlling a braking unit of a rope transport installation. The command signals of a first braking means are modulated, until the installation is stopped, by means of a first modulation circuit integrated in the control unit to automatically regulate the running speed of the rope according to a first predetermined deceleration setpoint curve activated by said braking order. The command signals of a second braking means are simultaneously modulated by means of a second modulation circuit integrated in the control unit to automatically regulate the running speed of the rope according to a second predetermined deceleration setpoint curve activated by said braking order, the instantaneous value of the second setpoint curve being at all times greater than the value of the first setpoint curve.The invention also relates to a braking unit of a rope transport installation enabling the method to be applied.
摘要:
A transport installation comprising a continuous running rope supporting vehicles arranged at intervals along the rope with a preset running rate, comprises: a vehicle grouping section, arranged between a slowing-down section and an intermediate section, equipped with means for forming groups of a preset number of vehicles, a vehicle separating section, arranged between the intermediate section and a speeding-up section, to collectively stock each group coming from the intermediate section. The invention also relates to a method for controlling such an installation.
摘要:
A method (and structure) of conducting a group intervention includes executing a group intervention module that includes a set of instructions to guide the group through a completion of a group task as the group task is being executed by the group.
摘要:
A grip for an elongated fire arm has an adapter, a handle, and a spring loaded screw, bolt, and nut. The adapter has a top portion and a bottom portion. The top portion receives a lower receiver of a rifle. The bottom portion has at least two locking tabs adjacent to a base of a shaft extending from the bottom portion of the adapter. The handle has a cavity disposed in an upper portion to mate with the shaft, and at least two pockets adjacent to the cavity to mate with the at least two locking tabs. The handle is rotatable about an axis of the shaft when the at least two pockets are disengaged from the at least two locking tabs.
摘要:
A range of mixed support and compression sheave assemblies is formed from standard 2S2C modules each comprising: two compression sheaves (11) and two support sheaves (12) respectively mounted rotating freely on the ends of two pairs of holding arms (15,16; 18,19) articulated on one another by a first upper joint pin (17) and a second lower joint pin (20), a first damping element (24) inserted between two bearing edges (22,23) securedly fixed to the two holding arms (15,16) of the compression sheaves (11), a second damping element (27) inserted between two bearing edges (25,26) of the two holding arms (18,19) of the support sheaves (12), and a frame (28) connecting the first and second joint pins (17,20), said frame being arranged to be connected to the end of a beam (14) with a swivel-pin (21). Application: aerial ropeway transport installations.
摘要:
The buttstock assembly uses a modular design including interchangeable end attachments and sling strap connectors. The interchangeable end attachments allow the buttstock to have different toe heights and configurations for different shooting applications. The interchangeable strap connectors allow the use of either quick-disconnect style sling swivels or more traditional fixed strap loops as desired. The buttstock assembly also uses a “trigger” style locking mechanism to selectively position and lock the buttstock along the length of the extension tube to adjust the overall length of pull of the weapon.
摘要:
A grip for an elongated fire arm has an adapter, a handle, and a spring loaded screw, bolt, and nut. The adapter has a top portion and a bottom portion. The top portion receives a lower receiver of a rifle. The bottom portion has at least two locking tabs adjacent to a base of a shaft extending from the bottom portion of the adapter. The handle has a cavity disposed in an upper portion to mate with the shaft, and at least two pockets adjacent to the cavity to mate with the at least two locking tabs. The handle is rotatable about an axis of the shaft when the at least two pockets are disengaged from the at least two locking tabs.