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    • 2. 发明授权
    • Apparatus for forming horse shoes
    • 马鞋成型设备
    • US4944147A
    • 1990-07-31
    • US259569
    • 1988-10-11
    • Patrick J. Finnegan
    • Patrick J. Finnegan
    • B21D7/06B21K15/02
    • B21K15/02B21D7/06
    • Apparatus for forming horse shoes comprises a hydraulic press (10) with means to operate said press. A horse shoe former (12) is securable to the outer end of the cylinder of the ram and cylinder (11) of the press (10). The former (12) has two similarly shaped plates (13) secured, in mirror-image fashion, to the outer end of the cylinder of the ram and cylinder (11) of the press (10). The plates (13) have forming peripheries (13A) which are angled and engage a complementary shape formed of angled surfaces of two bottom face-to-bottom face blanks (22). An anvil (14) is located under the former (12) and against which the blanks (22) are deformed into substantial U-shapes by extension of the ram. Length-extendable means in the form of ram and cylinder arrangements (23, 24) are provided on opposite lateral sides of the anvil (14) and, on extension, cause the outer ends of the deformed blanks to be bent around said former plates (13).
    • PCT No.PCT / GB86 / 00745 Sec。 371日期:1988年10月11日 102(e)日期1988年10月11日PCT Filted 1986年12月8日PCT公布。 出版物WO88 / 04208 日期:1988年6月16日。用于形成马鞋的装置包括具有操作所述压力机的装置的液压机(10)。 马蹄形件(12)可固定到压力机(10)的压头和气缸(11)的气缸的外端。 前者(12)具有以镜像方式固定到压力机(10)的压头和气缸(11)的气缸的外端的两个类似形状的板(13)。 板(13)具有成形周边(13A),其具有成角度并且接合由两个底面对底面坯件(22)的成角度的表面形成的互补形状。 砧座(14)位于前部(12)的下方,坯料(22)通过拉头延伸而变形成大致U形。 在砧座(14)的相对的侧面上设置有柱塞和气缸装置(23,24)形式的长度可延伸的装置,并且在延伸部分上使变形坯料的外端围绕所述前板弯曲 13)。