||WO||WO/2014/135164 - ROTARY FEED-THROUGH AND A TYRE PRESSURE REGULATION SYSTEM COMPRISING A ROTARY FEED-THROUGH||12.09.2014||
||PCT/DE2014/200067||SCHAEFFLER TECHNOLOGIES GMBH & CO. KG||BREHM, Horst|
The invention relates to a rotary feed-through (2) for a working fluid, designed particularly for use as a component in a tyre pressure regulation system, and comprising a first conduit (10), a second conduit (14), a transfer chamber (12), and a sealing element (16) arranged in said transfer chamber (12) for the purpose of sealing off the transfer chamber (12), said sealing element (16) comprising a first effective surface (20) facing the first conduit (10) and a second effective surface (22) facing the second conduit (14), and the two effective surfaces (20, 22) having different designs such that the sealing element (16) acts as a force transducer.
||WO||WO/2014/135159 - CAM FOLLOWER FOR A VALVE TRAIN OF AN INTERNAL COMBUSTION ENGINE||12.09.2014||
||PCT/DE2014/200008||SCHAEFFLER TECHNOLOGIES GMBH & CO. KG||DUPKE, Stefan|
Disclosed is a cam follower for a valve train of an internal combustion engine, the cam follower being disposed as a lever, which is U-shaped in cross-section, is produced from steel sheet without chipping, and which has a floor wall (3) and lateral walls (4 and 5) extending therefrom, wherein a valve stem support (10) is disposed as a groove (11) at one end of the lever in a surface of the floor wall (3) facing away from the lateral walls (4 and 5). Lateral guide walls (12 and 13) of the valve stem support (10) are formed by chipless shaping so as to extend from and contradirectionally to the lateral walls (4 and 5) and are connected to a support wall (14) that forms a valve stem support surface (10a). The valve stem support surface (10a) runs in a first plane (10b), which is spaced from a second plane (16a), which runs through an internal transition (15, 16) between the lateral walls (4 and 5) and the adjacent guide walls (12 and 13), in the direction of ends (19, 20) of the lateral walls (4 and 5). In order to reduces tension and resulting cracks, an inner radius R is provided at the transition (15 and 16), by means of which radius a free chamber (17, 18) is created between the lateral wall (4, 5) and the guide wall (12, 13), which free chamber narrows towards the end (19, 20) of the respective lateral wall (4, 5).
||WO||WO/2014/135160 - BITE FORK WITH RECESSES||12.09.2014||
||PCT/DE2014/200021||ZEBRIS MEDICAL GMBH||BRUNNER, Wolfgang|
The invention relates to a bite fork for bite-taking operations, in particular with position marker elements for determining the position in a position determining system, wherein the bite fork comprises recesses on the bite surface for the partial visualization of the tooth surfaces for an image sensor placed in the oral cavity of a patient, and further comprises markers which can be detected by said sensor.
||WO||WO/2014/135163 - ARTICULATED CHAIN HAVING A ROTATABLE JOINT PIN||12.09.2014||
||PCT/DE2014/200057||SCHAEFFLER TECHNOLOGIES GMBH & CO. KG||HOFMANN, Dominik|
The invention relates to an articulated chain (1) of a driving device of an internal combustion engine, comprising a plurality of link plate packs (3, 4) connected to each other by means of a chain joint (2). An outer link plate pack (3) consists of two outer link plates (5) spaced by joint sleeves (6), and an inner link plate pack (4) comprises two inner link plates (7), which have corresponding holes (8) for accommodating the joint sleeves (6). A joint pin (9) that connects the link plate packs (3, 4) is guided captively retained in the joint sleeve (6) and in openings (10) of the outer link plates (5), wherein the individual parts of at least one link plate pack (3, 4) of the chain joint (2) are installed with play with respect to the associated components.
||WO||WO/2014/135136 - LASER BEAM-DEFLECTING DEVICE FOR AN APPARATUS FOR CONSTRUCTING THREE-DIMENSIONAL OBJECTS||12.09.2014||
||PCT/DE2014/000035||CL SCHUTZRECHTSVERWALTUNGS GMBH||HERZOG, Frank|
The invention relates to a laser beam-deflecting device for an apparatus for constructing three-dimensional objects, comprising at least one deflecting mirror, a motor for controlling the deflecting mirror and a housing accommodating at least the deflecting mirror, wherein the housing and/or peripheral housing parts arranged on the housing are formed at least in some regions, in particular in the bearing region of the at least one deflecting mirror and/or in the region of beam-guiding optical components, by a powder material compacted in a generative process by melting.
||WO||WO/2014/135162 - CAGE PORTION AND METHOD FOR THE PRODUCTION THEREOF||12.09.2014||
||PCT/DE2014/200038||SCHAEFFLER TECHNOLOGIES GMBH & CO. KG||MASUCH, Horst|
The invention relates to a cage portion (36), particularly for a meander-shaped cage (12) of a rolling contact bearing (14, 15), comprising at least one cage part (10, 11, 11') made of a Z-shaped bent sheet-metal strip (16, 17) with a first arm (20), a web (18) and a second arm (22), wherein the first arm (20) and the second arm (22) are bent substantially perpendicularly to the sheet metal plane (23). The invention further relates to a method for producing a cage portion (36), particularly for a meander-shaped cage (12) of a rolling contact bearing (14, 15).
||WO||WO/2014/135158 - HYDRAULIC CAMSHAFT DEVICE WITH SPHERICAL SECTION-LIKE LOCK||12.09.2014||
||PCT/DE2014/200004||SCHAEFFLER TECHNOLOGIES GMBH & CO. KG||RADINGER, Norbert|
The invention relates to a hydraulic camshaft adjustment device (1) of the vane type, with a stator (2) and a rotor (3) arranged concentrically and rotatably inside the stator. A locking device (6) for preventing a rotation between the rotor (3) and the stator (2) is arranged between these two components (2, 3) such that a locking element (7) of the locking device (6) creates an interlocking fit that blocks the rotation, the locking element (7) being designed in the nature of a plate.
||WO||WO/2014/135150 - METHOD AND DEVICE FOR MATERIAL ANALYSIS||12.09.2014||
||PCT/DE2014/000105||NETZSCH-GERÄTEBAU GMBH||DENNER, Thomas|
The invention relates to a method and a thermal analysis device, comprising a retaining device (6) having a support surface (4) for a sample holder (8) and comprising at least one temperature-detecting means (18), which is associated with the sample holder (8). The invention further relates to a sample holder (8) and a production method for a temperature-detecting means (18) for a thermal analysis device. For this purpose, a heat flow to be detected is conducted to the temperature-detecting means (18) substantially via defined contact points (16) between the support surface (4) and the sample holder (8), wherein the support surface (4) and/or the sample holder (8) has elevations (34) or recesses (10) forming contact points (16), which elevations or recesses define a relevant heat flow zone associated with the support surface (4), wherein a temperature-detection region (20) of the temperature-detecting means (18) is arranged within the relevant heat flow zone. For a production method of a temperature-detecting means designed as a thermocouple (18), which temperature-detecting means comprises at least two elements made of different metals, a first metal element A having a greater expansion coefficient than a second metal element B is inserted in a precisely fitting manner into the second metal element B designed as a hollow profiled element and both elements A and B are heated in a first operation step and then cooled back down in a second operation step.
||WO||WO/2014/135157 - CONCEALED BOX, IN PARTICULAR CONCEALED DISTRIBUTION BOX||12.09.2014||
||PCT/DE2014/100079||HAGER ELECTRO GMBH & CO. KG||GROS, Bernhard|
The invention relates to a concealed box in the electrical installation of buildings, in particular a concealed distribution box, having a box base (1) and side walls (2-5). According to the invention devices (20) for producing an electrical connection to an installation unit which can be fitted in the concealed box are disposed in a corner region formed by the box base (1) and at least one (2) of the side walls (2-5).
||WO||WO/2014/135147 - METHOD AND DEVICE FOR RECOVERING ENERGY FROM A HEAT ENERGY CARRIER||12.09.2014||
||PCT/DE2014/000100||JASKE, Wolfgang||JASKE, Wolfgang|
The invenation relates to a method for recovering energy from a heat energy carrier onto a heat energy absorbing medium, wherein the heat energy absorbing medium is cooled in a heat pump, by transferring the heat energy by evaporation of a coolant into the heat pump. Then the heat energy absorbing medium is heated in a heat exchanger by the heat energy carrier to be cooled. A particularly effective method is made possible by such a combination of heat exchanger and heat pump.