摘要:
A battery array is provided with a battery stack (5) having a plurality of rectangular battery cells (1) stacked together with intervening separators (2), endplates (3) disposed at the ends of the battery stack, and binding bars (4) extending in the battery cell stacking direction and attached to the endplates in a manner that binds both sides of the battery stack. The binding bars are configured as plates of given width extending along the battery stack surfaces. The binding bars and separators fit together in a linked configuration that limits their relative movement in the up-and-down direction.
摘要:
A power supply includes rectangular battery cells 1. Each cell 1 includes a rectangular container 11 covered with an electrically insulating film 2. The film 2 has a bottom cover 22, main covers 21, and side covers 23. The bottom cover 22 is arranged between the main covers 21. The side covers 23 protrude from the both sides of the main and bottom covers 21 and 22. Each side cover 23 has first and second side covers 23A and 23B. The first and second side covers 23A and 23B protrude from the side edges of the main and bottom covers 21 and 22. The first and second side covers 23A and 23B are continuously arranged in connection areas 24. When folded on side surfaces 11D of the container 11, the first and second side covers 23A and 23B are superposed on one another. The superposed parts 25 are welded.
摘要:
An apparatus for conveying incumbent persons comprises a main body and a plurality of loading mechanisms movably supported on the main body for insertion between an incumbent person and a surface on which the person is supported. Each loading mechanism consists of a pipe structure and a bag-like loading sheet which constantly covers the outer surface of the pipe structure and one part of which is contained inside the pipe structure. The loading sheet is paid out from the inside of the pipe structure when the loading mechanism is being inserted between the person and the supporting surface and is drawn back into the inside of the pipe structure when the loading mechanism is being retracted.
摘要:
A power supply includes rectangular battery cells 1. Each cell 1 includes a rectangular container 11 covered with an electrically insulating film 2. The film 2 has a bottom cover 22, main covers 21, and side covers 23. The bottom cover 22 is arranged between the main covers 21. The side covers 23 protrude from the both sides of the main and bottom covers 21 and 22. Each side cover 23 has first and second side covers 23A and 23B. The first and second side covers 23A and 23B protrude from the side edges of the main and bottom covers 21 and 22. The first and second side covers 23A and 23B are continuously arranged in connection areas 24. When folded on side surfaces 11D of the container 11, the first and second side covers 23A and 23B are superposed on one another. The superposed parts 25 are welded.
摘要:
The power source apparatus has battery units 2 connected in series or parallel with bus-bars 6. Each battery unit 2 is made up of a plurality of connected battery cells 1. Each bus-bar 6 is metal plate formed with mutually perpendicular upright planar region(s) 6x and lateral planar region(s) 6y connected between connecting terminals 6a at both ends. Lateral and up and down relative vibration between battery units 2 connected to the connecting terminals 6a is absorbed by the upright planar region(s) 6x and lateral planar region(s) 6y.
摘要:
The battery array is provided with a battery stack 5 having a plurality of rectangular battery cells 1 stacked together with intervening separators 2, endplates 3 disposed at the ends of the battery stack 5, and binding bars 4 extending in the battery cell 1 stacking direction and attached to the endplates 3 in a manner that binds both sides of the battery stack 5. The binding bars 4 are configured as plates of given width extending along the battery stack 5 surfaces. The binding bars 4 and separators 2 fit together in a linked configuration that limits their relative movement in the up-and-down direction.
摘要:
A cam driving device for a processing device including a cylindrical member, a rotational shaft that has a mount hole formed on the outer peripheral surface thereof, a cam, and a tool that is mounted in the mount hole of the cylindrical member so that the tool can be protruded and retracted through the mount hole in a radial direction of the rotational shaft in accordance with a profile of the cam. The cylindrical member and the rotational shaft are axially reciprocated to process a non-circular bore, including a storage unit for storing a data table representing associating relationship between a rotational angle of the cam and a protrusion amount of the tool which is provided on the basis of the rotational angle of the cam, and a controller for advancing or retarding the rotational angle of the rotational shaft according to the data table stored in the storage unit.
摘要:
An inner surface grinding tool is provided with a plurality of machining units for simultaneously machining inner surfaces of a plurality of portions of a workpiece. The plurality of machining units respectively include expanding and contracting mechanisms and grinding blade portions. In the respective machining units, outer diameters of the respective grinding blade portions are capable of individually expanding and contracting by the respective expanding and contracting mechanisms.
摘要:
An apparatus for conveying a person lying on a support member includes a main body, a plate member, a guide frame for accommodating therein and causing the plate member to slide therealong toward and away from the person, a loading unit provided on the main body for supporting the plate member rotatably about a shaft, and a controller for controlling the rotation of the plate member. The plate member is controlled by the controller so that it is rotated about the shaft to slide along the guide frame toward the person until a forward end thereof abuts on the person, whereupon the forward end follows the contour of the person and advances into a gap between the person and the support member. Consequently, the person is loaded onto the plate member easily.
摘要:
A grinding machine including a grinding wheel spindle motor for rotating a grinding wheel, a workpiece spindle motor for rotating a workpiece such as a gear to be ground in mesh with the grinding wheel, and a traverse motor for moving a table supporting the workpiece spindle motor. A power detector and a comparator are connected to a driver circuit for the grinding wheel spindle motor. When a load on the grinding wheel in mesh with the workpiece is increased, such a load increase is detected by the power detector and applied to a comparator. If the load signal is in excess of a reference level, then the application of a drive signal to the traverse motor is interrupted or a speed at which the workpiece is traversed relatively to the grinding wheel is reduced.