摘要:
A pocket slide opening door assembly including a door leaf having a top edge, a door frame assembly, and a sliding assembly for slideable translation of the door leaf in relation to the door frame assembly between a closed position and an open position, wherein the assembly is provided in a plurality of parts for assembly in situ, including in a first part the door leaf, in a second part the door frame assembly with bay or pocket configured to receive the door leaf, or in second and third parts the door frame assembly and separate bay or pocket configured to receive the door leaf, and wherein the door assembly is disposed and configured in manner which prevents ligature about the door leaf top edge and in manner which prevents access to the sliding assembly for tamper purpose or for ligature purpose.
摘要:
A motor drive system configured to detect and prevent undesired movement of an item that is configured to be driven by the motor drive system. The motor drive system having: an electronic control unit operatively coupled to a rotor of the motor drive system, the electronic control unit being configured to detect undesired rotation of a shaft of the rotor, wherein the undesired rotation of the shaft is not caused by a force applied by the rotor; and wherein the electronic control unit of the motor drive system is configured to short windings of the motor drive system after a predetermined amount of undesired rotation of the shaft is detected by the electronic control unit such that further rotation of the rotor is prevented.
摘要:
A chain driven gate and security system is provided. The system includes a gate which is opened and closed by a gate operator. The gate operator includes a chain and a motor having a rotatable sprocket for engaging the links of a chain. The gate and security system includes a sensor for detecting whether the chain has been severed, an alarm for producing a visible or audible alert, and a processor connected to the motor, sensor and alarm. The processor activates an alarm in the event that the processor indicates that the gates should be closed, but that the chain has been severed.
摘要:
There is disclosed a cam rise hinge (10) which includes a mounting flange assembly (12) pivotally coupled to a strap assembly (15). The mounting flange assembly includes a metal mounting plate (16) and a metal lower hinge flange (18). The lower hinge flange includes a cam recess (19) configured to receive cam (20) and cam follower (22). The lower hinge flange also includes a tension rod (25) having an upper end with a hex pin (38). The strap assembly includes a strap (41) extending from a cylinder portion (42). The cylinder portion includes a coupling end (45) with a vertically extending hexagonal channel (46) therethrough configured to receive snugly the hex pin of the tension rod. The cylinder portion also includes a threaded set screw passage (49) and set screw (51) oriented at the backside of the cylinder portion and extending to the hexagonal channel.
摘要:
A first operator control function is activated if it is detected by means of a first sensor that a first physical variable is higher than a predetermined first threshold value. In a similar way, a second operator control function is activated if it is detected by means of a second sensor that a second physical variable is higher than a predetermined second threshold value. A third operator control function is activated if it is detected by means of the first sensor that the first physical variable is higher than a predetermined third threshold value and if at the same time it is detected by means of the second sensor that the second physical variable is higher than a predetermined fourth threshold value, the third threshold value being higher than the first threshold value.
摘要:
An input apparatus capable of preventing a user's unintentional input by notifying the user of a change in a pressure load is provided.The input apparatus has a touch face configured to receive a touch operation, a load detection unit configured to detect a pressure load of the touch operation to the touch panel, a vibration unit configured to vibrate the touch face, and a control unit, when the load detection unit detects a pressure load satisfying a standard load to receive an input, configured to perform a control to receive the input by the touch operation. When the load detection unit detects a pressure load satisfying a standard load, lower than the standard load to receive an input, the control unit controls the vibration unit to vibrate.
摘要:
A movable barrier operator transmits a message to a remote peripheral platform and, upon determining that the remote peripheral platform is presently able to carry out a given functionality, responsively permits a particular function to be carried out by the movable barrier operator. Conversely, upon determining that it cannot be ascertained whether the remote peripheral platform is presently able to carry out the given functionality, the movable barrier operator responsively prevents the movable barrier operator from carrying out the particular function. Also, upon detecting that a targeted remote platform does not acknowledge a previously re-transmitted message and further upon detecting that this same remote platform has also not acknowledged a subsequent wirelessly-transmitted second message, the system can switch to automatically retransmitting that second message a lesser number of times than would otherwise be required.
摘要:
An open/close control system for an inspection lid adapted not to open while a vehicle travels. The open/close control system has emergency release means which disables power transmission of drive means for opening and closing a side entrance/exit door of a railway vehicle. The emergency release means is installed in a space inside a wall surface inside the vehicle, and the space can be opened and closed by the inspection lid. The emergency release means has locking devices provided in the space inside the wall surface in order to restrict rotation of the inspection lid, and also has an open/close controller for detecting traveling of the railway vehicle to actuate the locking device.
摘要:
A breakaway hinge receptacle includes a base including first and second hinge arm mounting structures. The second hinge arm mounting structure is movable between an operative position and a breakaway position. A breakaway lever is connected to the base and includes inner and outer ends, wherein the inner end is operatively engaged with the second hinge arm mounting structure. A spring is operatively engaged between the breakaway lever and the base. The spring biases the breakaway lever to a first position in which the inner end of the breakaway lever biases the second mounting structure to its operative position. The second hinge arm mounting structure is selectively movable from its operative position to its breakaway position against the biasing force exerted by the inner end of said breakaway lever and the spring. Alternatively, the second hinge arm mounting structure is defined by or is connected to or is otherwise included on the inner end of the breakaway lever.
摘要:
A control device for an opening/closing member includes a movement instruction outputting unit that outputs a movement instruction of the opening/closing member according to an operation of an operation switch, a driving unit that drives a motor and moves the opening/closing member based on the movement instruction, an entrapment judging unit that judges whether or not entrapment of foreign object by the opening/closing member has occurred when the opening/closing member is being moved by the motor with a sensitivity set at a relevant point as a reference, a drive limiting unit that instructs the driving unit to stop the drive of the motor or drive in reverse rotation of the motor if judged that entrapment of the foreign object by the opening/closing member has occurred by the entrapment judging unit, and a sensitivity changing unit that raises the sensitivity for judging that entrapment of the foreign object by the opening/closing member has occurred by the judging unit when the operation switch is repeatedly operated over greater than or equal to a predetermined number of times within a predetermined time.