Abstract: A hand-held power tool, particularly a hammer drill, includes a work spindle, a hand-held power tool housing and an intermediate shaft, which is arranged in parallel to the work spindle and mounted in an axially displaceable manner for changing the operational mode, and a tooth sleeve, which is provided to transfer a torque to the intermediate shaft. The tooth sleeve is fixed in the axial direction by means of the hand-held power tool housing.

Abstract: A method and device for analyzing a formed weld of a wind turbine system is disclosed. The device includes a gage for measuring a distance, a first member configured for receiving the gage, a second member attached to the first member, the second member being configured to releasably attach to a first surface on a first side of the formed weld, a third member attached to the first member, the third member being configured to releasably attach to a second surface on a second side of the formed weld, and the gage being positionable at a plurality of locations on the first member, the plurality of locations including a first location being proximal to the second member and distal from the third member and a second location being proximal to the third member and distal from the second member.

Abstract: A hand-held power tool, particularly a hammer drill, includes a work spindle, a hand-held power tool housing and an intermediate shaft, which is arranged in parallel to the work spindle and mounted in an axially displaceable manner for changing the operational mode, and a tooth sleeve, which is provided to transfer a torque to the intermediate shaft. The tooth sleeve is fixed in the axial direction by means of the hand-held power tool housing.

Abstract: A portable power tool has a housing, a rotating sleeve provided for rotatably driving a tool and a rotatably supported in the housing by at least one bearing, a driving gear-wheel installed on the rotating sleeve in a freely rotating manner and drivable by a motor, a safety clutch that couples the driving gear-wheel with the rotating sleeve in a rotation-proof manner, the safety clutch having two clutch members that are slippable, with one of the clutch members being assigned to the driving gear-wheel and the other clutch member being assigned to the rotating sleeve in both cases in a rotation-proof manner, and with a coupling sleeve providing a force against which the clutch members are slippable when a limit torque is exceeded, the bearing being seated on the rotating sleeve in an axially displaceable manner and loaded by the coupling sleeve of the safety clutch against an axial stop of the rotating sleeve.

Abstract: A method and device for analyzing a formed weld of a wind turbine system is disclosed. The device includes a gage for measuring a distance, a first member configured for receiving the gage, a second member attached to the first member, the second member being configured to releasably attach to a first surface on a first side of the formed weld, a third member attached to the first member, the third member being configured to releasably attach to a second surface on a second side of the formed weld, and the gage being positionable at a plurality of locations on the first member, the plurality of locations including a first location being proximal to the second member and distal from the third member and a second location being proximal to the third member and distal from the second member.

Abstract: A portable power drill or hammer drill having a housing (12) which consists in particular of half shells (13, 14) and accommodates a manual gearbox (26), wherein a shift element (59) that can be rotated by hand converts its rotary movement into a shift movement, can be produced cost-effectively and can be easily operated, without lubricant escaping from the housing (12), by the shift element (59) consisting of a shell-like handle part (100) which can be joined together with a further, shell-like shift part (102) in a sealing manner from outside and inside relative to a housing shell (13).

Abstract: A tool fitting that is provided to accommodate a rotary hammer bit and/or a chisel bit (10) and an adapter (12). The tool fitting has centering elements (14, 16) for at least reducing the mobility of the adapter (12) when mounted in comparison to the mobility of the rotary hammer bit and/or chisel bit (10) when mounted.

Abstract: Disclosed is a drill hammer (10) comprising a half shell-type housing (12) that accommodates the parts mentioned below, a motor (16) with an on-off switch (18) and a motor shaft (22) with a motor pinion (24), a gear mechanism (26) with an intermediate shaft (28), a driving gear (30), an entrained gear (32) with a shifting sleeve (34), and an output gear (35), an impact mechanism (36) with a swashplate (40), an eccentric gear (38) with an eccentric finger (42), and an impact element (44), as well as an output shaft (46) with a driving gear (48) and a drill chuck (50). The motor (16) meshes with the driving gear (30) of the intermediate shaft (28) via the motor pinion (24) thereof. The rotary movement of the motor (16) can be alternatively adjusted to an exclusively rotary movement, an exclusive lifting movement, or a rotary lifting movement of the output shaft (46) by means of the gear mechanism (26) by displacing the shifting sleeve (34) with the aid of shifting means (52).

Abstract: A portable power drill or hammer drill having a housing (12) which consists in particular of half shells (13, 14) and accommodates a manual gearbox (26), wherein a shift element (59) that can be rotated by hand converts its rotary movement into a shift movement, can be produced cost-effectively and can be easily operated, without lubricant escaping from the housing (12), by the shift element (59) consisting of a shell-like handle part (100) which can be joined together with a further, shell-like shift part (102) in a sealing manner from outside and inside relative to a housing shell (13).

Abstract: The invention relates to a percussion mechanism for an at least percussively-operated hand machine tool, in particular a hammer drill or chisel, comprising a drive motor and a tool holder (10) for housing a tool, with a percussive pin (12) acting on the tool which is axially displaceable within a percussive pin guide (11). The percussive pin guide (11) has a body (13) enclosing the percussive pin (12). According to the invention, the body (13) is made from two materials of differing hardness. The invention further relates to an at least percussively-operated hand machine tool, in particular a hammer drill or chisel with a percussion mechanism.

Abstract: The present invention relates to a power tool, including at least a first and a second housing part, many components, in particular electric motor components or electrical components, and one fastening element for fastening the many components to the first housing part in such a way that the components are fixed between an inside of the first housing part and the fastening element.

Abstract: A tool fitting that is provided to accommodate a rotary hammer bit and/or a chisel bit (10) and an adapter (12). The tool fitting has at least one means (14, 16) for at least reducing the mobility of the adapter (12) when mounted in comparison to the mobility of the rotary hammer bit and/or chisel bit (10) when mounted.

Abstract: A portable power tool has a housing, a rotating sleeve provided for rotatably driving a tool and a rotatably supported in the housing by at least one bearing, a driving gear-wheel installed on the rotating sleeve in a freely rotating manner and drivable by a motor, a safety clutch that couples the driving gear-wheel with the rotating sleeve in a rotation-proof manner, the safety clutch having two clutch members that are slippable, with one of the clutch members being assigned to the driving gear-wheel and the other clutch member being assigned to the rotating sleeve in both cases in a rotation-proof manner, and with a coupling sleeve providing a force against which the clutch members are slippable when a limit torque is exceeded, the bearing being seated on the rotating sleeve in an axially displaceable manner and loaded by the coupling sleeve of the safety clutch against an axial stop of the rotating sleeve.

Abstract: The present invention relates to a power tool, including at least a first and a second housing part, many components, in particular electric motor components or electrical components, and one fastening element for fastening the many components to the first housing part in such a way that the components are fixed between an inside of the first housing part and the fastening element.

Abstract: The present invention is directed to a method of forming a positive image in a photothermographic assembly comprising a photothermographic material and an intensifying means for converting ionizing radiation, wherein the assembly has been imagewise exposed to ionizing radiation to form a latent image in the photothermographic material. The photothermographic material has at least one imaging layer comprising a potentially negative-working emulsion, wherein thermal development of unexposed silver salts in exposed areas relative to unexposed areas is inhibiting when thermally developing the imagewise exposed assembly, thereby producing a positive image. The present invention is also directed to a photothermographic assembly that can be used in the present process in which a positive image characterized by high speed and discrimination is formed when exposed and thermally heated above 150° C.

Abstract: Photothermographic materials contain an X-radiation-sensitive phosphor that emits in the range of from about 100 to about 410 nm. The X-radiation-sensitive phosphor is a rare earth phosphate, a yttrium phosphate, a strontium phosphate or a strontium fluoroborate. These photothermographic materials can be provides out of organic solvent or aqueous solvent coating formulations.

Abstract: A method of making an electronic device in which a conductive electrode has been formed over a substrate including using a liquid to clean the conductive electrode, heating in a processing station the conductive electrode to a temperature which dries the conductive electrode and thereby removes residual cleaning liquid applied during the cleaning step, and providing an oxidizing plasma in the processing station to modify the properties of the conductive electrode. The method also includes producing a fluorocarbon plasma in the processing station to form a fluorocarbon layer over the modified conductive electrode, and further processing the structure to produce the electronic device.

Abstract: Located at the bottom edge of the outflow orifice (6) of a steam distributor is a nozzle (10) which extends in the manner of a slit over practically the entire length of the outflow orifice (6). The edges (14, 15) limiting the nozzle orifice (13) laterally are acute-angled and sharp; the inner walls (18, 19) adjoining these edges are designed so that water droplets which possibly form are conveyed away downwards.Because of the sharp edge design, water droplets cannot form in the outflow region (13) of the nozzle. The outflowing steam which subsequently mixes with an air stream (5) is therefore free of water drops. The formation of water droplets on the inner walls (18, 19) adjoining the said edges is harmless, since these droplets are conveyed away downwards as a result of the inclination of the said walls.