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    Modular scaffold horizontal end connector
    1.
    发明授权
    Modular scaffold horizontal end connector 有权
    模块化脚手架水平端连接器

    公开(公告)号：US08905292B1

    公开(公告)日：2014-12-09

    申请号：US13527730

    申请日：2012-06-20

    Applicant: Yates W. Hayman

    Inventor： Yates W. Hayman

    IPC: B23K31/02

    CPC classification number: E04G7/02 ,  E04G1/152 ,  E04G5/061 ,  E04G7/06 ,  E04G7/22 ,  E04G7/307 ,  E04G7/34

    Abstract: The invention is an end connector for a horizontal scaffold member where the top of the end connector is inserted into the interior of a scaffold pipe. The invention includes a locking latch that includes a rotating latch member and a rotating lock that interferes when the latch is locked.

    Abstract translation: 本发明是用于水平脚手架构件的端部连接器，其中端部连接器的顶部插入到脚手架管的内部。 本发明包括锁定闩锁，其包括旋转闩锁构件和当闩锁被锁定时干扰的旋转锁。

    Double latched scaffold connector
    3.
    发明授权
    Double latched scaffold connector 有权
    双锁定脚手架连接器

    公开(公告)号：US07971686B1

    公开(公告)日：2011-07-05

    申请号：US11738273

    申请日：2007-04-20

    Applicant: Yates W. Hayman

    Inventor： Yates W. Hayman

    IPC: E04G7/00

    CPC classification number: E04G7/307 ,  E04G7/306 ,  Y10T403/30

    Abstract: An improved scaffold connection is provided, attachable to a vertical scaffold member having a plurality of ring members. The scaffold joint has an upper side and a lower side, and an upper hook section and a lower hook section engagable with the ring members on the vertical scaffold members. The invention includes two latches to lock the joint to two ring members, where the two latches are mechanically connected.

    Abstract translation: 提供了一种改进的脚手架连接件，可连接到具有多个环构件的垂直脚手架构件。 脚手架接头具有上侧和下侧，上钩部分和下钩部分可与环部件接合在垂直脚手架上。 本发明包括两个闩锁，用于将接头锁定到两个环形构件，其中两个闩锁机械连接。

    Scaffold pick-up device
    4.
    发明授权
    Scaffold pick-up device 有权
    支架拾取装置

    公开(公告)号：US06994187B1

    公开(公告)日：2006-02-07

    申请号：US10909675

    申请日：2004-08-02

    Applicant: Ken Hensley ,  Yates W. Hayman

    Inventor： Ken Hensley ,  Yates W. Hayman

    IPC: E04G7/00 ,  E04G1/00 ,  E04G3/00

    CPC classification number: E04G7/08

    Abstract: A scaffold pick-up device having a vertical joint clamp which bridges a vertical scaffold joint to stiffen the bridged vertical joint, and a scaffold lift assembly, which attaches onto the top section of a vertical scaffold member and has an attachment point for a shackle or other lifting gear.

    Abstract translation: 一种脚手架拾取装置，其具有垂直接头夹具，其将垂直脚手架接头桥接以加强桥接的垂直接头，以及支架升降组件，其附接到垂直脚手架构件的顶部并具有用于钩环的附接点， 其他起重工具。

    Modular scaffold horizontal end connector
    8.
    发明授权
    Modular scaffold horizontal end connector 有权
    模块化脚手架水平端连接器

    公开(公告)号：US08206052B1

    公开(公告)日：2012-06-26

    申请号：US12489166

    申请日：2009-06-22

    Applicant: Yates W. Hayman

    Inventor： Yates W. Hayman

    IPC: E04G1/20

    CPC classification number: E04G5/061 ,  E04G1/15 ,  E04G7/307 ,  E04G7/34

    Abstract: The invention is an end connector for a horizontal scaffold member where the top of the end connector is inserted into the interior of a scaffold pipe. The invention includes a locking latch that includes a rotating latch member and a rotating lock that interfere when the latch is locked.

    Abstract translation: 本发明是用于水平脚手架构件的端部连接器，其中端部连接器的顶部插入到脚手架管的内部。 本发明包括锁定闩锁，其包括旋转的闩锁构件和当闩锁被锁定时干扰的旋转锁。

    Expandable dual tube scaffold hatch structure
    9.
    发明授权
    Expandable dual tube scaffold hatch structure 有权
    可扩展双管脚手架舱口结构

    公开(公告)号：US07077239B1

    公开(公告)日：2006-07-18

    申请号：US10799074

    申请日：2004-03-12

    Applicant: Yates W. Hayman ,  Ken Hensley ,  Robert E. Lea

    Inventor： Yates W. Hayman ,  Ken Hensley ,  Robert E. Lea

    IPC: E04G1/00

    CPC classification number: E04G5/10 ,  E04G1/15 ,  E04G5/141 ,  E04G7/12 ,  E04G7/305 ,  E04G7/34 ,  E04G2001/155

    Abstract: The invention is a scaffold access system for use in a scaffold frame of horizontal and vertical scaffold members. The system includes double barrel scaffold horizontal member, a series of short scaffold boards, a series of long scaffold boards, a short vertical scaffold member, a safety gate, and a series of short horizontal members. The double barrel scaffold horizontal member has a upper tube and a lower tube joined in a vertical relationship and a third tube slidable in the lower tube. Each tube has an interior and an exterior end. The upper tube and the third tube have an attachment member positioned on its respective exterior end. The upper tube has an upstanding vertical stub, to which is attached the short vertical scaffold member. The short scaffold boards and the long scaffold boards are placed on the scaffold frame to define a scaffold deck with an access opening. A safety gate and short horizontal scaffold members are used in conjunction with the scaffold frame and vertical stub to define a gated safety rail around the access opening.

    Abstract translation: 本发明是用于水平和垂直脚手架的脚手架框架中的脚手架接入系统。 该系统包括双桶脚手架水平构件，一系列短脚手架板，一系列长脚手架板，一个短立式脚手架，一个安全门和一系列短水平构件。 双桶脚手架水平构件具有垂直连接的上管和下管，以及可在下管中滑动的第三管。 每个管具有内部和外部端。 上管和第三管具有定位在其相应的外端上的附接构件。 上管具有直立的垂直短截线，其附接有短立式脚手架。 短脚手架板和长脚手架板放置在脚手架框架上以限定具有进入开口的支架甲板。 安全门和短的水平脚手架与脚手架框架和垂直杆结合使用，以在出入口周围形成门控安全轨。

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