公开(公告)号：US09212037B2

公开(公告)日：2015-12-15

申请号：US14027344

申请日：2013-09-16

申请人： Reechcraft, Inc.

发明人： Jason M. Solhjem ,  Shane L. Nickel

IPC分类号： E04G1/18 ,  B66F11/04 ,  E04G1/22 ,  E04G1/20 ,  E04G1/24

CPC分类号： B66F11/04 ,  E04G1/20 ,  E04G1/22 ,  E04G1/24 ,  E04G2001/242 ,  E04G2001/248

摘要： A portable modular lift system that may be easily transported to a lifting location and compactly stored when not in use. The portable modular lift system generally includes a support base having a plurality of base wheels, a plurality of mast sections connectable to one another to form a vertical mast, a support platform movably positioned upon the vertical mast, and a drive unit connected to the support platform to elevate and lower the support platform upon the mast sections. The mast sections include a plurality of receiver apertures within a first end and a plurality of locking pins extending from a second end that are catchably received within the corresponding receiver apertures.

摘要翻译： 便携式模块式电梯系统，可以方便地运输到提升位置，并在不使用时紧凑地存放。 便携式模块化升降机系统通常包括具有多个基轮的支撑基座，可相互连接以形成垂直桅杆的多个桅杆部分，可移动地定位在垂直桅杆上的支撑平台，以及连接到支撑件的驱动单元 平台，以在桅杆部分上升高和降低支撑平台。 桅杆部分包括在第一端内的多个接收器孔，以及从第二端延伸的多个锁定销，其可收缩地容纳在相应的接收器孔内。

公开(公告)号：US08985275B2

公开(公告)日：2015-03-24

申请号：US14517534

申请日：2014-10-17

申请人： Reechcraft, Inc.

发明人： Jason M. Solhjem ,  Shane L. Nickel

IPC分类号： E04G1/22 ,  B66F11/04 ,  E04G1/20 ,  E04G1/24

CPC分类号： B66F11/04 ,  E04G1/20 ,  E04G1/22 ,  E04G1/24 ,  E04G2001/242 ,  E04G2001/248

摘要： A lift safety system that prevents the lifting of a support platform from a support base until all of the support legs for the support base are supporting a minimum amount of weight to ensure stability of the lift. The support base includes a plurality of legs that extend outwardly with each of the legs having an adjustment member with a pad that engages a ground surface. As the adjustment member is adjusted downwardly with respect to the leg, a first engaging member connected to the adjustment member is elevated upwardly to engage a second engaging member thereby releasing a corresponding finger member attached to the support platform from the support base. Once all of the legs are supporting a minimum amount of weight, all of the finger members are released from the support base thereby allowing elevation of the support platform.

摘要翻译： 一种电梯安全系统，其防止将支撑平台从支撑基座提起，直到支撑底座的所有支撑腿都支撑最小的重量以确保电梯的稳定性。 支撑底座包括多个腿部，其向外延伸，每个腿部具有调节构件，其具有接合地面的垫。 当调节构件相对于腿部向下调节时，连接到调节构件的第一接合构件向上升高以接合第二接合构件，从而将附接到支撑平台的相应的指状构件从支撑基座释放。 一旦所有的腿都支撑最小的重量，所有的指状构件就从支撑底座释放，从而允许支撑平台的升高。

公开(公告)号：US20150034417A1

公开(公告)日：2015-02-05

申请号：US14517534

申请日：2014-10-17

申请人： Reechcraft, Inc.

发明人： Jason M. Solhjem ,  Shane L. Nickel

IPC分类号： B66F11/04 ,  E04G1/24 ,  E04G1/20

CPC分类号： B66F11/04 ,  E04G1/20 ,  E04G1/22 ,  E04G1/24 ,  E04G2001/242 ,  E04G2001/248

摘要： A lift safety system that prevents the lifting of a support platform from a support base until all of the support legs for the support base are supporting a minimum amount of weight to ensure stability of the lift. The support base includes a plurality of legs that extend outwardly with each of the legs having an adjustment member with a pad that engages a ground surface. As the adjustment member is adjusted downwardly with respect to the leg, a first engaging member connected to the adjustment member is elevated upwardly to engage a second engaging member thereby releasing a corresponding finger member attached to the support platform from the support base. Once all of the legs are supporting a minimum amount of weight, all of the finger members are released from the support base thereby allowing elevation of the support platform.

摘要翻译： 一种电梯安全系统，其防止将支撑平台从支撑基座提起，直到支撑底座的所有支撑腿都支撑最小的重量以确保电梯的稳定性。 支撑底座包括多个腿部，其向外延伸，每个腿部具有调节构件，该调节构件具有接合地面的垫。 当调节构件相对于腿部向下调节时，连接到调节构件的第一接合构件向上升高以接合第二接合构件，从而将附接到支撑平台的相应的指状构件从支撑基座释放。 一旦所有的腿都支撑最小的重量，所有的指状构件就从支撑底座释放，从而允许支撑平台的升高。