Abstract: A method is provided for setting up of an object, where the alignment of the object on a target angle is checked by means of a spirit level having a body, where in the end areas of the spirit level are clamping elements are arranged. The method comprises the step: clamping of the spirit level between object areas when the object is aligned outside the vertical, setting up of the object, a signal being generated by a sensor integrated in the spirit level upon the target angle being reached, and fixing of the object in its target angle position.

Abstract: A method is provided for setting up of an object, where the alignment of the object on a target angle is checked by means of a spirit level having a body, where in the end areas of the spirit level are clamping elements are arranged. The method comprises the step: clamping of the spirit level between object areas when the object is aligned outside the vertical, setting up of the object, a signal being generated by a sensor integrated in the spirit level upon the target angle being reached, and fixing of the object in its target angle position.

Abstract: Spirit level (10) for checking the alignment of an object (12), having a first elongated body (22) and a second body (26) movable therealong and connected thereto, and a fixing device (502, 614) by means of which the first and the second body are fixable relative to one another, the first and the second body each having at least one section (24, 28; 25, 29) of at least one measuring plate of the spirit level. The spirit level has a clamping element of a clamping device (18, 20) subjected to force in the longitudinal direction of the spirit level for fixing the spirit level between object areas (14, 16).

Abstract: Spirit level (10) for checking the alignment of an object (12), having a first elongated body (22) and a second body (26) movable therealong and connected thereto, and a fixing device (502, 614) by means of which the first and the second body are fixable relative to one another, the first and the second body each having at least one section (24, 28; 25, 29) of at least one measuring plate of the spirit level. The spirit level has a clamping element of a clamping device (18, 20) subjected to force in the longitudinal direction of the spirit level for fixing the spirit level between object areas (14, 16).

Abstract: The invention pertains to a spirit level (10) comprising a base body (12) with a first measuring sole (52) and a runner element (14) with a second measuring sole (54), being connected to the latter and able to move relative to it in its longitudinal direction, wherein the first and the second measuring sole run at the same level. In order to accomplish a low-friction displacement, it is provided that a first sliding element (26) emerges from the base body (12), which interacts by form fitting with the runner element (14) for a section and applies force to it in or approximately in the normal direction of the measuring soles (52, 54), and a second sliding element (28) emerges from the runner, which interacts by form fitting with the base body for a section and applies force to the runner element in or approximately in the direction of the measuring soles.

Abstract: The invention pertains to a spirit level (10) comprising a base body (12) with a first measuring sole (52) and a runner element (14) with a second measuring sole (54), being connected to the latter and able to move relative to it in its longitudinal direction, wherein the first and the second measuring sole run at the same level. In order to accomplish a low-friction displacement, it is provided that a first sliding element (26) emerges from the base body (12), which interacts by form fitting with the runner element (14) for a section and applies force to it in or approximately in the normal direction of the measuring soles (52, 54), and a second sliding element (28) emerges from the runner, which interacts by form fitting with the base body for a section and applies force to the runner element in or approximately in the direction of the measuring soles.

Abstract: A spirit level (10) having a base body (12) with a first measuring sole (52) and a runner element (14) with a second measuring sole (54), being connected to the latter and able to move relative to it in its longitudinal direction, wherein the first and the second measuring sole run at the same level. In order to accomplish a low-friction displacement, that a first sliding element (26) emerges from the base body (12), which interacts by form fitting with the runner element (14) for a section and applies force to it in or approximately in the normal direction of the measuring soles (52, 54), and a second sliding element (28) emerges from the runner, which interacts by form fitting with the base body for a section and applies force to the runner element in or approximately in the direction of the measuring soles.

Abstract: A method for operating a construction laser by means of a remote controller, which has an input field, for initiating an action of the construction laser, wherein the remote control unit contains a sensor for determining a change in a parameter of the remote control unit, and the change in the parameter influences the at least one action, wherein the parameter is a parameter from the group comprising position, tilt, and movement of the remote control unit, and the action is an action or one operating mode from the group comprising rotational speed of the laser head, cross-sectional mode, mask mode, scan mode, tilt of the plane spanned by the particularly rotating laser beam, and point mode. To enable easy handling, following activation of the input field, the action is initiated only when the degree of change in the parameter of the remote control unit has reached a threshold value.

Abstract: A method for operating a construction laser by means of a remote controller, which has an input field, for initiating an action of the construction laser, wherein the remote control unit contains a sensor for determining a change in a parameter of the remote control unit, and the change in the parameter influences the at least one action, wherein the parameter is a parameter from the group comprising position, tilt, and movement of the remote control unit, and the action is an action or one operating mode from the group comprising rotational speed of the laser head, cross-sectional mode, mask mode, scan mode, tilt of the plane spanned by the particularly rotating laser beam, and point mode. To enable easy handling, following activation of the input field, the action is initiated only when the degree of change in the parameter of the remote control unit has reached a threshold value.

Abstract: The invention pertains to a spirit level (10) comprising a base body (12) with a first measuring sole (52) and a runner element (14) with a second measuring sole (54), being connected to the latter and able to move relative to it in its longitudinal direction, wherein the first and the second measuring sole run at the same level. In order to accomplish a low-friction displacement, it is provided that a first sliding element (26) emerges from the base body (12), which interacts by form fitting with the runner element (14) for a section and applies force to it in or approximately in the normal direction of the measuring soles (52, 54), and a second sliding element (28) emerges from the runner, which interacts by form fitting with the base body for a section and applies force to the runner element in or approximately in the direction of the measuring soles.

Abstract: The invention relates to a laser apparatus as construction laser apparatus (10) comprising a light source accommodated inside a housing (12). For providing an increased protection of the apparatus and for adjusting the housing and thus the laser plane to the desired extent with constructive simple measurements, it is suggested that the housing (12) is enclosed by a receiving means (14), along which said housing (12) of the laser is arranged in adjustable manner.

Abstract: A water or spirit level is composed of an elongated body, preferably of metal, at least one bubble mounted in the elongated body, and end caps, preferably of plastics material, at the end faces of the elongated body, wherein at least one outer surface of the elongated body constitutes a preferred measuring surface. At least one of the end caps is releasably connected to the level body such that the end cap can optionally be removed and once again replaced.

Abstract: A water or spirit level is composed of an elongated body, preferably of metal, at least one bubble mounted in the elongated body, and end caps, preferably of plastics material, at the end faces of the elongated body, wherein at least one outer surface of the elongated body constitutes a preferred measuring surface. At least one of the end caps is releasably connected to the level body such that the end cap can optionally be removed and once again replaced.

Abstract: A laser level with a housing composed of two parts for storing the laser level in a protected manner, wherein the laser level is composed of an instrument body, bubble levels in the instrument body, a laser beam generator with lens system and a fixed leg and two vertically adjustable legs. One of the housing parts is provided with receptacles for the legs, wherein the receptacles are integrally formed at an inner side of the bottom of the housing part. The other housing part has receptacles for the legs, wherein the receptacles are integrally formed in an outer side of a cover of the housing part. At least one stand thread is provided at an inner side of the outer housing part.