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    • 5. 发明授权
    • Planing device mounted on machines for processing ice
    • 安装在机器上用于加工冰的刨削装置
    • US06477794B1
    • 2002-11-12
    • US09762965
    • 2001-02-15
    • Heinz Hoffmann
    • Heinz Hoffmann
    • E01H400
    • E01H4/023
    • The invention relates to a planing device mounted on machines for processing ice. The inventive device is used in the area of the ice surface located close to the barrier and comprises a blade which is mounted with the carrier thereof on the lateral wall of the planing side that is provided on the machine. The planing device rests with an edge on the ice surface. The invention is characterized in that the blade can be moved from a lifted non-operating position into the working position by means of a driving mechanism.
    • 本发明涉及一种安装在用于处理冰的机器上的刨床。 本发明的装置用于位于靠近屏障的冰表面的区域中,并且包括一个叶片,该叶片安装在载体上,该叶片设置在机器上的刨削侧的侧壁上。 刨平装置在冰面上具有边缘。 本发明的特征在于,刀片可以通过驱动机构从提升的非操作位置移动到工作位置。
    • 9. 发明申请
    • Supporting Runner for the Plane on Ice Preparation Equipment
    • 支持飞机在制冰设备上的平面
    • US20070228677A1
    • 2007-10-04
    • US11629014
    • 2005-06-07
    • Heinz Hoffmann
    • Heinz Hoffmann
    • B63B35/12
    • E01H4/023
    • If the blade of the chamfer plane of ice preparation equipment is set to a lower depth than the carriage runner, the latter follows the cutting surface of the chamfer plane. The latter then planes to a lower depth as the carriage runner is its reference base. The carriage runner follows the blade of the ice preparation equipment and the planing action of the entire plane is unintentionally deep on one side. Said problem is effectively prevented by a small supporting runner that is located in the interior of the plane carriage, adjacent to the cutting surface of the chamfer plane. Said runner can be adjusted and is usually set to lie level with the carriage runner. If the blade of the chamfer plane is inadvertently set to a depth that is too low, the carriage is held secure by the supporting runner in conjunction with the right-hand carriage runner and the left-hand runner does not follow the cutting surface of the chamfer plane. The latter thus produces a cleanly planed strip with a uniform depth.
    • 如果制冰设备的倒角平面的叶片被设置为比托架滑道更深的深度,则后者遵循倒角平面的切割表面。 然后,后者平面到较低的深度,因为滑轨是其参考基座。 运动滑道遵循制冰设备的叶片,整个飞机的刨削动作在一侧是无意的深。 所述问题通过位于平面托架内部的与倒角平面的切割表面相邻的小支撑流道有效地防止。 所述跑步者可以被调整,并且通常被设置成与运动跑步者平齐。 如果倒角平面的叶片无意中设置为太低的深度,则托架与右侧滑架滑块一起由支撑滑轮保持固定,而左侧滑块不会沿着切割面 倒角飞机 因此后者产生了具有均匀深度的干净地铺设的条带。
    • 10. 发明授权
    • Water-containing concentrate of at least one alkyl- or
alkenyl-substituted ammonium compound
    • 至少一种烷基或烯基取代的铵化合物的含水浓缩物
    • US5252257A
    • 1993-10-12
    • US834414
    • 1992-02-12
    • Heinz HoffmannGunther HertelHubert Seitz
    • Heinz HoffmannGunther HertelHubert Seitz
    • C07C209/90C07C211/63C07C215/06C11D1/62C11D1/645C11D3/00D06M13/46D06M13/463
    • C11D1/62C11D1/645C11D3/0015D06M13/46D06M13/463
    • The concentrate contains an ammonium compound which carries a longer-chain and a medium-chain substituent on the nitrogen atom, and both the other substituents are either hydrogen atoms, methyl, ethyl or .beta.-hydroxyethyl. The medium-chain substituent should have half the carbon atoms of the longer-chain substituent or one or two carbon atoms less than half. Instead of an ammonium compound, a mixture of several ammonium compounds can also be present which on average corresponds to the formula described above. In addition to water, the concentrate can also contain 0 to 10% by weight, relative to the total amount of the ammonium compounds, of one or more compounds which are selected from amongst alkali metal salts, ammonium salts, aliphatic amines, alkyl or alkenyl esters or olefins having 6 to 20 carbon atoms. The concentrates have a low viscosity, which makes them easily pumpable, transportable and meterable. They can be diluted without noticeable increase in viscosity and contain virtually no combustible solvents.
    • 浓缩物含有在氮原子上带有长链和中链取代基的铵化合物,其它取代基均为氢原子,甲基,乙基或β-羟基乙基。 中链取代基应具有长链取代基的一半碳原子或少于一半的一个或两个碳原子。 代替铵化合物,也可以存在几种铵化合物的混合物,其平均对应于上述式。 除了水之外,相对于铵化合物的总量,浓缩物还可以含有0至10重量%的一种或多种选自碱金属盐,铵盐,脂族胺,烷基或链烯基的化合物 具有6至20个碳原子的酯或烯烃。 浓缩物具有低粘度,这使得它们容易泵送,可运输和可计量。 它们可以稀释,粘度不会明显增加,几乎不含可燃溶剂。