Abstract: A portable power tool comprises a tool accessory, a drive mechanism, a housing and a grip having a rotating axis. The grip comprises grip portion having a first face and a second face. The grip portion is formed in a rotation asymmetric shape to the rotating axis. The grip is attachable to the housing with respect to a rotating angle around the rotating axis at a first angle and a second angle. When the grip is viewed in the rotating axis extending direction, the position of the first surface and the position of the second surface in the circumferential direction around the rotating axis in a case that the rotating angle is at the first angle are different from the position of the first surface and the position of the second surface in the circumferential direction around the rotating axis in a case that the rotating angle is at the second angle.

Abstract: Two batteries (B1, B2) may be attached to a cutting tool (1), so that the total of the voltages of the two batteries connected in series with each other may be supplied to an electric motor (11) of the cutting tool. The electric motor may have a rated voltage that may be the same as the total of the voltages of the two batteries.

Abstract: Two batteries (B1, B2) may be attached to a cutting tool (1), so that the total of the voltages of the two batteries connected in series with each other may be supplied to an electric motor (11) of the cutting tool. The electric motor may have a rated voltage that may be the same as the total of the voltages of the two batteries.

Abstract: A power tool storage case includes a main case that has a tool storage portion, a battery storage portion and a charger storage portion, and a lid that can open and close the main case. The charger storage portion is a dual-purpose storage portion that can hold one of a charger and a battery pack in accordance with selection of one of the charger and the battery pack.

Abstract: A transfer unit of an image forming apparatus includes a transfer device, a pressing member, and a regulative member. The transfer device is provided adjacent to a photoconductor of the image forming apparatus and is separable from the photoconductor under its own weight. The pressing member presses the transfer device against the photoconductor. The regulative member regulates the distance by which transfer device is separated from the photoconductor when the pressing member disengages the transfer device therefrom. In this transfer unit, if a printing sheet is large, the pressing member disengages the transfer device after a given transfer operation. As a result, the transfer device separates from the photoconductor under its own weight, with the distance separating the transfer device from the photoconductor being regulated by the regulative member. Then, the transfer device idles in the separated state, wherein preparation for a subsequent transfer operation is made.

Abstract: A nipping device is provided in a transfer unit having a fixed support and rotating element rotatably supported by the fixed support. The nipping device retains a printing sheet against the circumferential surface of the rotating element, and separates the printing sheet from the transfer unit. The nipping device includes a nipper, a pivoting lever device and a drive device. The nipper is disposed pivotally on the circumferential surface of the rotating element, and retains the feed-leading edge of the printing sheet. The levers of the pivoting lever device are disposed within the rotating element, pivotal on an axes intersecting the circumferential surface of the transfer unit, and functions therein to open and close the nipper by which the printing sheet is nipped against and separated from the transfer unit. The drive device is disposed in the fixed support, and functions to turn the pivoting levers.