Patent application number | Description | Published |
20100295360 | Shank Chisel - The invention relates to shank bit, in particular a road milling bit, having a carrier part ( | 11-25-2010 |
20130241264 | CHISEL HOLDER, AND CHISEL HOLDER SYSTEM COMPRISING A CHISEL HOLDER AND A BASE PART - A chisel holder comprises a body zone ( | 09-19-2013 |
20130241265 | CHISEL HOLDER, AND CHISEL HOLDER SYSTEM COMPRISING A CHISEL HOLDER AND A BASE PART - A chisel holder comprises a body zone ( | 09-19-2013 |
20130307318 | Chisel Holder And Lower Tool Part For A Chisel Holder - The invention relates to a bit holder having an insertion projection and having a bore-shaped bit receptacle that has a longitudinal center axis, a convexly curved support surface being provided on a base part. A bit holder of this kind can be implemented in compact and stable fashion in particular by the fact that the longitudinal center axis of the bit receptacle intersects the support surface. | 11-21-2013 |
20140217806 | Tool System - The invention relates to a tool system having a bit holder and a shank bit, the bit holder comprising a bit receptacle that comprises a first and a second diameter region that lead into one another via a transitional segment (taper), a bit shank of the shank bit comprising a first and a second cross-sectional region that lead into one another via a transitional segment. With a tool system of this kind, a wear-optimized design results from the fact that the transitional segments of the shank bit and of the bit holder are arranged spaced away from one another in the direction of the longitudinal center axis of the shank bit, in order to form a resetting space. | 08-07-2014 |
20140232172 | Shank-Type Pick - The invention relates to a shank bit for a road milling machine or the like, having a bit head and a bit shank, the bit shank comprising a first cylindrical segment that is indirectly or directly adjacent to the bit head, and the bit shank comprising a second cylindrical segment that, facing away from the bit head, is indirectly or directly adjacent to the first cylindrical segment, and the diameter of the second cylindrical segment differing from the diameter of the first cylindrical segment. In a shank bit of this kind, improved utilization properties result from the fact that the first cylindrical segment has a diameter in the range between 18 mm and 30 mm, and an extent in the direction of the longitudinal center axis of the bit shank less than 30 mm. | 08-21-2014 |
20150345291 | Tool Holder - The invention relates to a bit holder for a road milling machine or the like, having a base part on which a bit shank and a projection are shaped, the projection comprising a bit receptacle, and the bit receptacle being constituted from a socket-shaped insert made of hard material. With a bit holder of this kind, good rotational behavior of the bit can be assisted and stable bracing thereof can be guaranteed, with little parts outlay, if provision is made that the bit receptacle is embodied as a stepped bore that comprises a first and a second diameter region, the first diameter region having a larger inside diameter than the second diameter region. | 12-03-2015 |
20160076370 | Chisel Holder - The invention relates to a bit holder for an earth working machine, in particular a road milling machine, having a support member onto which an insertion projection is indirectly or directly attached on an insertion projection side, the support member comprising two first and/or two second stripping surfaces that are at an angle to one another, and the support member having a working side that comprises a bit receptacle. In order to achieve a stable and long-lived configuration for such a bit holder, provision is made according to the present invention that the first and/or second stripping surfaces diverge from the insertion projection side toward the working side. | 03-17-2016 |
Patent application number | Description | Published |
20100109505 | Dielectric Barrier Discharge Lamp Configured as a Double Tube - A dielectric barrier discharge lamp comprising: a discharge vessel that comprises an outer tube and an inner tube, wherein the inner tube is arranged coaxially inside the outer tube, and wherein the inner tube and the outer tube are connected to one another in a gastight fashion, as a result of which a discharge space filled with a discharge medium is formed between the inner and outer tubes; and a first electrode and at least one further electrode, the first electrode being arranged inside the inner tube, wherein the first electrode is configured as a tube, the tube being provided with at least one slot that has a component locally or at least in some sections, both in an axial and in an azimuthal direction with respect to the longitudinal axis of the tube. | 05-06-2010 |
20100253246 | DIELECTRIC BARRIER DISCHARGE LAMP CONFIGURED AS A DOUBLE TUBE - The invention relates to a dielectric barrier discharge lamp in a coaxial double-tube arrangement, comprising an exterior electrode ( | 10-07-2010 |
20130119279 | RADIATING ELEMENT FOR IRRADIATING SURFACES, HAVING A SOCKET - In various embodiments, an emitter for the irradiation of surfaces is provided. The emitter may include: an emitter vessel and an emitter base connected thereto, wherein the emitter base has at least one gas opening, which is designed for supplying a process gas into a spatial area adjacent to the emitter vessel. | 05-16-2013 |
20130130434 | Method for Producing a Photovoltaic Element Comprising a Silicon Dioxide Layer - Production of a photovoltaic element, more particularly of a solar cell. In this case, an additional silicon dioxide layer is used, which is produced by UV irradiation with a wavelength of less than 200 nm and can improve the interface properties on the silicon and can help to reduce disturbances known by the expression “background plating”. | 05-23-2013 |
20130187066 | Infrared emitter - A single-ended infrared emitter may be provided, having at least one glass tube, in which a heating element is accommodated, wherein at least one insulated current return line is arranged spaced apart from the glass tube. | 07-25-2013 |
20130216431 | DEVICE FOR IRRADIATING SURFACES - In various embodiments, a device for irradiating surfaces is provided. The device may include a radiation emitter having a radiation emitter vessel, wherein the radiation emitter vessel has at least one tunnel-like passage; and a structure configured to allow a process gas to flow through the at least one tunnel-like passage. | 08-22-2013 |