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公开(公告)号:US3875752A
公开(公告)日:1975-04-08
申请号:US25616372
申请日:1972-05-23
申请人: MERJAN STANLEY
发明人: MERJAN STANLEY
摘要: A concrete pile fitted with a special slightly tapered concrete tip of larger area. The tip has a central stub with an open socket for receiving a stem.
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公开(公告)号:US4199277A
公开(公告)日:1980-04-22
申请号:US959630
申请日:1978-11-13
申请人: Stanley Merjan
发明人: Stanley Merjan
摘要: A concrete pile fitted with a special slightly tapered concrete tip of larger area. The tip has a central open socket for receiving concrete poured in after the pile is in place.
摘要翻译: 混凝土桩装配有较大面积的特殊略微锥形混凝土尖端。 尖端具有一个中心的开口插座,用于在堆放到位后接收浇注的混凝土。
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公开(公告)号:US4462716A
公开(公告)日:1984-07-31
申请号:US349010
申请日:1982-02-16
申请人: Stanley Merjan
发明人: Stanley Merjan
CPC分类号: E02D7/28
摘要: Shell piles having driving tips are driven with a pipe mandrel having a shoulder for engaging the top of the shell.
摘要翻译: 具有驱动尖端的壳体桩具有用于接合壳体顶部的肩部的管芯。
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公开(公告)号:US4725167A
公开(公告)日:1988-02-16
申请号:US830724
申请日:1986-02-19
申请人: Stanley Merjan
发明人: Stanley Merjan
摘要: A screw-on splicer for use in driving composite pipe-shell piles and a screw-on tip for shell piles. Each has an outer diameter at least about 2 inches greater than the O.D. of the shell. An enlarged tip for shell piles, comprises a mass of concrete encased in a non-tapered corrugated shell and having a corrugated shell socket for receiving the shell stem.
摘要翻译: 用于驱动复合管壳桩的螺旋式拼接机和用于壳体桩的螺丝刀头。 每个具有比O.D.至少大约2英寸的外径。 的壳。 用于壳体桩的扩大的尖端包括被包裹在非锥形波纹状壳体中并且具有用于接收壳体杆的波纹壳体插座的大量混凝土。
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公开(公告)号:US4132082A
公开(公告)日:1979-01-02
申请号:US745405
申请日:1976-11-26
申请人: Stanley Merjan
发明人: Stanley Merjan
摘要: A concrete pile fitted with a special slightly tapered concrete tip of larger area. The tip has a central open socket for receiving concrete poured in after the pile is in place.
摘要翻译: 混凝土桩装配有较大面积的特殊略微锥形混凝土尖端。 尖端具有一个中心的开口插座,用于在堆放到位后接收浇注的混凝土。
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公开(公告)号:US4293242A
公开(公告)日:1981-10-06
申请号:US947184
申请日:1978-09-29
申请人: Stanley Merjan
发明人: Stanley Merjan
摘要: During the driving of a pile having an enlarged tip, uplift capacity is provided by pouring concrete into the annular space around the pile stem.
摘要翻译: 在具有扩大的顶部的桩的驱动期间,通过将混凝土浇注到桩杆周围的环形空间中来提供隆起能力。
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公开(公告)号:US3984992A
公开(公告)日:1976-10-12
申请号:US478028
申请日:1974-06-10
申请人: Stanley Merjan
发明人: Stanley Merjan
IPC分类号: E02D7/30
CPC分类号: E02D7/30
摘要: An expansible pile driving mandrel made up of two arcuate segments, each having a chordal stiffening web and a hydraulic cylinder carried by the web of one segment and passing the web of the other.
摘要翻译: 由两个弧形段组成的可膨胀的打桩芯轴,每个弓形段具有弦加强筋和由一段的腹板承载并通过另一段的腹板的液压缸。
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公开(公告)号:US3913337A
公开(公告)日:1975-10-21
申请号:US30370672
申请日:1972-11-06
申请人: MERJAN STANLEY
发明人: MERJAN STANLEY
摘要: A concrete pile fitted with a special slightly tapered concrete tip of larger area. The tip has a central open socket for receiving concrete poured in after the pile is in place.
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