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    • 4. 发明授权
    • Machine for splitting skins
    • 机器分裂皮肤
    • US4444028A
    • 1984-04-24
    • US321617
    • 1981-11-16
    • Silvio Repetto
    • Silvio Repetto
    • B26D3/28C14B1/14
    • B26D3/28C14B1/14
    • The machine for splitting skins through their thickness to obtain two sheets, of which one is a flower sheet on the hairy side and the other a crust sheet on the flesh side, comprises the already known elements of annular endless band blade tensioned between continuously running wheels and upper and lower feed rollers, with the characteristic that the edge of the cutting blade at the cutting location always remains fixed in the same transverse position, except for takeup of wear due to cutting and sharpening, whereas the upper and lower feed rollers are displaced in the direction perpendicular to the blade and in the direction parallel to same, in order to adopt the correct positions for obtaining the desired thicknesses of said two parts of the skin, respecting the optimum conditions for removing the parts themselves from the cutting complex.
    • 用于将皮肤分解成厚度的机器以获得两张,其中一张是毛面上的花片,另一张是肉质面上的外皮片,包括已知的环形环形带刀片的元件,其连续延伸的轮子 上,下进给辊,其特征在于,切割位置处的切割刀片的边缘总是保持固定在相同的横向位置,除了由于切割和磨削引起的磨损,而上部和下部进给辊被移位 在垂直于叶片的方向上并且在平行于其的方向上,为了获得用于获得皮肤的两个部分的所需厚度的正确位置,遵循用于从切割复合体去除零件本身的最佳条件。
    • 6. 发明授权
    • Method of surface treating discontinuous sheet materials
    • 表面处理不连续表面材料的方法
    • US3822572A
    • 1974-07-09
    • US36557573
    • 1973-05-31
    • VYZK USTAV KOZEDELNY
    • JANIREK VMICULKA ZDUBA J
    • C14B1/44C14B1/14
    • C14B1/44C14B2700/14
    • Method and apparatus for treating discontinuous sheets such as animal hides. The hide is placed on a moving conveyor. At least one pair of elements are arranged to rotate above the conveyor and in a horizontal plane with respect to it. The elements are arranged on axes which are in tandem along the edge of the conveyor and the elements are moved to engage the hide in a sector of a circle the beginning of which lies along a line normal to the direction of movement of the conveyor and has a path extending arcuately to the peripheral edge of the conveyor. The elements at the front of the conveyor rotating in the direction of movement of the conveyor while that in the rear in the opposite direction.
    • 用于处理不连续片材如动物皮的方法和装置。 皮革被放置在移动的传送带上。 至少一对元件布置成在输送机上方并在水平面上相对于其旋转。 这些元件布置在沿着输送机边缘串列的轴上,并且元件被移动以将皮革接合在圆形扇形中,其开始沿着垂直于输送机的运动方向的线,并且具有 一个弧形延伸到输送机周边的路径。 输送机前部的元件沿着输送机的运动方向旋转,而在后方的元件在相反方向上旋转。
    • 7. 发明授权
    • Process for producing split-thickness animal skin for protecting flayed human tissue
    • 生产用于保护人造革的分层动物皮肤的方法
    • US3777599A
    • 1973-12-11
    • US3777599D
    • 1971-08-23
    • BURN TREATMENT SKIN BANK INC
    • REICHENBACHER FKRAVER THOPE E
    • C14B1/00C14B1/14
    • C14B1/00C14B1/14C14B2700/10C14B2700/28Y10S128/08Y10T83/0524
    • A process for making full thickness hides of freshly slaughtered animals into split-thickness skin coverings for use in covering flayed sites of the human body where full thicknesses or partial thicknesses of portions of the skin have been destroyed by burns, trauma or ulcerative conditions. A full thickness animal hide is cut into convenient strips, the hair and excess fat are removed from the strips to provide smoother, more regular surfaces thereon to facilitate the removal of a uniform dimension splitthickness external portion of the strip of animal skin. The exfoliation step is performed while supporting the inner side of the strip of animal skin against a block of resilient material, the surface of which deforms to adjust itself to the somewhat irregular inner surface of the animal skin so as to exert substantially even pressures on the inner surface, thus presenting a functionally level outer surface of animal skin to the cutting tool used to exfoliate a thin uniform-thickness strip of outer skin. This process avoids making large unnatural holes which would lessen the effectiveness of the finished product and is more efficient and more reliable than prior art methods.
    • 将新鲜屠宰的动物的全厚度皮革制成分层厚皮肤覆盖物的过程,用于覆盖人体的剥落部位,其中部分皮肤的全部厚度或部分厚度已经被烧伤,创伤或溃疡病症破坏。 将全厚度的动物皮革切成方便的条,将毛发和多余的脂肪从条上移除,以在其上提供更平滑,更规则的表面,以便于去除动物皮肤条带的均匀尺寸的分裂厚度的外部部分。 执行剥离步骤,同时将动物皮肤条的内侧抵靠弹性材料块支撑,该弹性材料块的表面变形以将其自身调节到动物皮肤的稍微不规则的内表面,以便对动物皮肤施加基本均匀的压力 内表面,从而将动物皮肤的功能水平的外表面提供给用于去除薄的均匀厚度的外皮皮条的切割工具。 该方法避免了产生大的非天然孔,这会降低成品的有效性,并且比现有技术方法更有效和更可靠。