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    • 4. 发明公开
    • CLAMPING AND HOLDING APPARATUS
    • US20230327168A1
    • 2023-10-12
    • US18041685
    • 2021-08-06
    • ContiTech AGVITESCO TECHNOLOGIES GMBH
    • Lukas KuehnePhilipp FreiheitStefan GranzowMarkus OchsStefan Narberhaus
    • H01M8/248F16B2/08
    • H01M8/248F16B2/08
    • The invention relates to a tensioning and holding apparatus (6) having at least one tensioning means (12a, 12b, 13a, 13b) for a cubic or cuboidal object (1) of variable geometry and/or dimensions that can be fixed by pretensioning, wherein the object has a respective end plate (4, 5) at two opposite ends. According to the object of the invention, this tensioning and holding apparatus should be able to be mounted particularly easily and be produced cost-effectively. To that end, it is provided that, at least at one of the end plates, two laterally opposite
      attachments (7, 8; 14, 15) that extend perpendicularly to the stacking and pretensioning direction (3) and parallel to one another and are intended to receive a respective associated holding rod (19, 20; 21, 22) are arranged or formed, that the attachments laterally protrude from the respective end plate, that the attachments, in their longitudinal direction, have cutouts (10a, 10b, 11a, 11b; 17a, 17b; 18a, 18b) for guiding one or more tensioning means (12a, 12b; 13a, 13b) that wrap around the holding rods and are in the form of endless elastic bands, that the holding rods are in force-fitting engagement with the respective attachments (7, 8; 14, 15) in the pretensioned state of the object (1), and that the end plates (4, 5) are braced against one another by means of the at least one tensioning means (12a, 12b; 13a, 13b).
    • 7. 发明申请
    • HEATABLE HOLLOW BODY
    • 高温中空身体
    • US20160290545A1
    • 2016-10-06
    • US15035578
    • 2014-08-22
    • CONTITECH AG
    • Stefan SostmannCorinna LorenzSteffen WietzkeFrank JungrichterHarald KochAlexej GribWolfram Herrmann
    • F16L53/00
    • F16L53/38F16L53/37
    • A heatable hollow body for transporting and/or storing liquid, gaseous and/or pasty media, having at least one heatable layer which has an electrically conductive material, is provided, wherein the heatable layer is in direct contact at least partially, preferably largely, particularly preferably fully, with the medium to be heated. In some aspects, the electrically conductive material has such a high electrical resistance that it can heat the heatable layer as a resistance conductor, and the electrically conductive material has such a low electrical resistance that the heatable layer is simultaneously electrically conductive. In some cases, the heatable layer has an elastomeric material or a plastics material in which the electrically conductive material is embedded. Also, the electrically conductive material may be conductive carbon black, a metal powder or carbon nanotubes.
    • 提供了一种用于输送和/或储存液体,气体和/或糊状介质的可加热中空体,其具有至少一个具有导电材料的可加热层,其中可加热层至少部分地,优选地大体上直接接触, 特别优选完全与待加热的介质。 在一些方面,导电材料具有如此高的电阻,可以加热可加热层作为电阻导体,并且导电材料具有这样低的电阻,使得可加热层同时导电。 在一些情况下,可加热层具有弹性体材料或塑料材料,其中导电材料被嵌入其中。 此外,导电材料可以是导电炭黑,金属粉末或碳纳米管。