公开(公告)号：US08894076B2

公开(公告)日：2014-11-25

申请号：US13596282

申请日：2012-08-28

Applicant: Bruce L. Hailston ,  Andrew P. Richard

Inventor： Bruce L. Hailston ,  Andrew P. Richard

IPC: B32B3/02 ,  B62B3/06

CPC classification number: B62B3/0618 ,  B62B3/0631

Abstract: A cart may include a frame, a plurality of wheels carried by the frame, a platform movably carried by the frame, and a lift assembly. The lift assembly may be carried at least in part by the frame and operably associated with the platform to move the platform relative to the frame. The lift assembly may include at least one hydraulic actuator having a piston rod movable under hydraulic pressure to move the platform relative to the frame.

Abstract translation: 推车可以包括框架，由框架承载的多个轮子，由框架可移动地承载的平台和升降组件。 电梯组件可以至少部分地由框架承载并且可操作地与平台相关联以相对于框架移动平台。 提升组件可以包括至少一个液压致动器，其具有可在液压下移动的活塞杆，以相对于框架移动平台。

公开(公告)号：US20080181760A1

公开(公告)日：2008-07-31

申请号：US12016310

申请日：2008-01-18

Applicant: Jeffry R. Frahm ,  Nicholas J. Mehl

Inventor： Jeffry R. Frahm ,  Nicholas J. Mehl

IPC: B66C3/00

CPC classification number: B66F9/12 ,  B62B3/06 ,  B62B2202/90 ,  B62B2203/24 ,  B62B2203/60

Abstract: A fork attachment that can be used with a fork of a material handling device to handle a load may include a body and a head. The body is constructed to be carried by the fork, and the head is constructed to engage the load. The head is mounted to the body so that the head rotates about the body to engage the load if and when the load is initially misaligned with respect to the head such as when load has an angled base or when the ground beneath the load is uneven.

Abstract translation: 可以与材料处理装置的叉子一起使用以处理负载的叉形附件可以包括主体和头部。 车身构造为由叉子承载，并且头部被构造成接合负载。 头部安装到主体，使得当负载最初相对于头部不对准时，如果负载具有成角度的底座或当负载下的地面不均匀时，头部围绕主体旋转以接合负载。

公开(公告)号：US07310842B2

公开(公告)日：2007-12-25

申请号：US11078760

申请日：2005-03-11

Applicant: Jeffry R. Frahm ,  Matthew A. Royalty ,  Daniel C. Munn

Inventor： Jeffry R. Frahm ,  Matthew A. Royalty ,  Daniel C. Munn

IPC: E01D1/00

CPC classification number: B60P1/431 ,  B60P1/43

Abstract: A portable ramp assembly and method of construction provides a ramp assembly with a pair of side rails and a plurality of panels adapted for releasable attachment to the side rails. The panels have an upper support surface and a like lower support surface facing opposite the upper support surface. The panels are individually removable from the side rails to interchange the upper and lower support surfaces.

Abstract translation: 便携式斜坡组件和结构方法提供了一种斜坡组件，其具有一对侧轨和适于可释放地附接到侧轨的多个面板。 这些面板具有上支撑表面和与上支撑表面相对的类似的下支撑表面。 面板可从侧轨单独拆卸，以便互换上下支撑表面。

公开(公告)号：US06893029B2

公开(公告)日：2005-05-17

申请号：US10276169

申请日：2002-09-25

Applicant: Bruce L. Hailston

Inventor： Bruce L. Hailston

IPC: B62B1/10 ,  B62B1/00

CPC classification number: B62B1/10

Abstract: A hand truck, with a vertical frame incorporating side rail channels supported on wheels, and a cargo carrying nose, has a longitudinal cross rail extrusion with terminal ends which extend into the channels. The extrusion in cross-section has top, bottom, and side exterior walls connected with interior curved surfaces defining a longitudinally co-extending socket and threaded channel fasteners tap into the socket to anchor therein. Each side rail channel can be provided with walls cooperating with the rear side wall of the channel to form a rear channel and the wheel brackets connecting the wheels to the side rail channels can be secured by fasteners having parts received in the rear channels.

Abstract translation: 一种手提式货车，其中包括支撑在车轮上的侧轨道的垂直车架和货物运送的鼻子，具有纵向横向轨道挤压，其末端延伸到通道中。 横截面中的挤压具有顶部，底部和侧部外壁，其与限定纵向共同延伸的插座的内部弯曲表面连接，并且带有螺纹的通道紧固件分接到插座中以锚固在其中。 每个侧轨道可以设置有与通道的后侧壁配合的壁以形成后通道，并且将车轮连接到侧轨道的轮支架可以通过紧固件来固定，该紧固件具有容纳在后通道中的部件。

公开(公告)号：US5913527A

公开(公告)日：1999-06-22

申请号：US812935

申请日：1997-03-04

Applicant: Bruce L. Hailston

Inventor： Bruce L. Hailston

IPC: B62B1/14 ,  B62B1/02

CPC classification number: B62B1/14 ,  B62B2202/021 ,  B62B2202/12

Abstract: An improved hand truck has a pair of laterally spaced side rails, connected by crosswise braces laterally to form a hand truck frame. Axle supporting front to rear extending brackets are fixed to the lower ends of the side rails and mount axle and wheel mechanism. A forwardly projecting nose piece is fixed to the lower end of the frame. A plurality of trays having product stabilizing crosswise wall abutments of a crosswise length less than the spacing between the side rails have rearwardly extending tray brackets hingedly supported by the frame side rails for movement from a substantially horizontal load supporting operative position above the nose piece to a vertically disposed inoperative stowed position in substantial parallelism with the side rails in which the tray abutments extend between the side rails.

Abstract translation: 改进的手推车具有一对侧向间隔的侧轨，横向横向地连接以形成手推车框架。 支撑前后延伸支架的车轴固定在侧轨和安装轴和车轮机构的下端。 向前突出的鼻片固定在框架的下端。 具有产品稳定横向壁邻接件的多个托盘具有小于侧轨之间的间隔的横向长度，具有由框架侧轨铰接地支撑的向后延伸的托架支架，用于从鼻件上方的基本上水平的负载支撑操作位置移动到 垂直设置在不利的位置，与托板邻接在侧轨之间延伸的侧轨大致平行。

公开(公告)号：US5167246A

公开(公告)日：1992-12-01

申请号：US526035

申请日：1990-05-21

Applicant: Carl N. Mortenson

Inventor： Carl N. Mortenson

IPC: E04H15/48

CPC classification number: E04H15/48 ,  Y10T403/32327 ,  Y10T403/32368

Abstract: A rapidly erectable four cornered shelter frame for use with a canvas top has a pair of foldable end frame members with corner posts and an end joint at the upper end of each having a pair of upwardly inclined end rafters connected by an end ridge joint which has a ridge member projecting perpendicularly to the rafters. A foldable intermediate frame member has ground support posts with side joints at the upper ends having a pair of upwardly inclined intermediate rafters connected by an intermediate ridge joint to which each of the end frame members also connects. Eave members extend from each side joint to releasably connect to each end joint, which also incorporates mechanism to lock the end rafters in extended position, while permitting them to fold down to a position in parallelism with the corner posts when unlocked. The end ridge joints incorporate mechanism to lock the ridge members in extended position, while permitting them to fold down to a position in parallelism with the corner posts when unlocked, and side joints incorporate mechanism to lock the intermediate rafters in extended position, while permitting them to fold down to a position in parallelism with the intermediate ground support posts when unlocked.

Abstract translation: 用于帆布顶部的快速可竖立的四角防护框架具有一对具有角柱的可折叠端框架构件，并且每个顶端处的端部接头具有一对向上倾斜的端椽，其通过端脊接头连接， 垂直于椽子突出的脊部件。 可折叠中间框架构件具有在上端具有侧接头的地面支撑柱，其具有通过每个端框架构件也连接到的中间脊接头连接的一对向上倾斜的中间椽子。 檐构件从每个侧接头延伸以可释放地连接到每个端部接头，其还包括将端椽锁定在延伸位置的机构，同时允许它们在解锁时折叠到与角柱并联的位置。 端脊接头包括将脊构件锁定在延伸位置的机构，同时允许它们在解锁时折叠到与角柱平行的位置，并且侧接头包括将中间椽子锁定在延伸位置的机构，同时允许它们 当解锁时折叠到与中间地面支撑柱平行的位置。

公开(公告)号：US4865340A

公开(公告)日：1989-09-12

申请号：US207941

申请日：1988-06-17

Applicant: Carl N. Mortenson

Inventor： Carl N. Mortenson

IPC: B62B1/10

CPC classification number: B62B1/10

Abstract: An improved two-wheeled hand truck, with a pair of horizontally spaced, vertically extending side rails, connected to form a primary frame, has axle-supporting brackets fixed to the lower end of each side rail and extending rearwardly therefrom to support an axle and a pair of wheels. An angle-shaped nose plate, having a forwardly extending load support platform, and an upturned rear wall, releasably mounts a generally T-shaped pedestal part with a post which is receivable within the side rail for releasably securing each of the side rails to the forwardly extending portion of the nose plate. A second rigid connection to resist pivoting of the nose plate is provided on each wheel supporting bracket, at a spaced distance rearwardly from each side rail for fixing the upturned portion of the nose plate to each bracket.

Abstract translation: 一个改进的两轮手推车，连接有一对水平间隔的垂直延伸的侧轨，形成一个主架，具有固定在每个侧轨的下端并从其向后延伸以支撑轴的轴支撑架， 一副车轮。 具有向前延伸的负载支撑平台和向上翻转的后壁的角形鼻板可释放地安装具有柱的大致T形基座部件，该支架可接收在侧轨内，用于将每个侧轨可释放地固定到 鼻板的向前延伸部分。 在每个车轮支撑托架上设置有阻挡鼻板枢转的第二刚性连接件，其距离每个侧轨向后的间隔距离处，用于将鼻板的上翻部分固定到每个支架。

公开(公告)号：US4275894A

公开(公告)日：1981-06-30

申请号：US954307

申请日：1978-10-24

Applicant: Carl N. Mortenson

Inventor： Carl N. Mortenson

IPC: B62B1/14 ,  B62B5/02 ,  B62B1/00

CPC classification number: B62B1/14

Abstract: A hand truck having a wheeled upright frame is provided at its lower end with a load-supporting nose member swingable between raised and lowered positions, the nose member being biased to its raised position and provided with detent means for releasably latching the nose member in its lowered position. The nose member is pivoted to the upright frame in such manner that when the nose member is in its lowered, load-supporting position the nose member abuts and is supported by the upright frame member, thereby reinforcing the nose member without the need for external bracing. The upright frame carries an extensible and retractable sub-frame to enable the truck to be used for transporting loads of greatly varying height.

Abstract translation: 具有轮式直立框架的手推车在其下端设置有可在升高和降低位置之间摆动的负载支撑鼻部构件，鼻部构件被偏压到其升高位置并且设置有制动装置，用于将鼻构件可释放地闩锁在其中 降低位置 鼻部构件以这样的方式枢转到直立框架，使得当鼻部构件处于其下降的负载支撑位置时，鼻构件邻接并由直立框架构件支撑，从而加强鼻部构件而不需要外部支撑 。 直立框架带有可伸缩的子框架，以使卡车能够用于运输高度变化的载荷。

公开(公告)号：US2687142A

公开(公告)日：1954-08-24

申请号：US4956548

申请日：1948-09-16

Applicant: MAGLINE INC

Inventor： LAW DON C

IPC: F16K33/00

CPC classification number: F16K33/00

公开(公告)号：US20180057032A1

公开(公告)日：2018-03-01

申请号：US15685362

申请日：2017-08-24

Applicant: Magline, Inc.

Inventor： Brian Brewer ,  Chad Winters ,  Dara Hopewell

IPC: B62B3/06 ,  B62B5/06

CPC classification number: B62B3/0643 ,  B62B3/0606 ,  B62B3/0631 ,  B62B5/02 ,  B62B5/06

Abstract: A pallet mover intended to lift and move pallets. The pallet mover including a first deck, a second deck and a locking mechanism. In one embodiment, the locking mechanism includes three crescent shaped brackets with elongated slots therein. The two outermost brackets pivot to lift the first deck to raised position, and position the handle upright and at the 45-degree angles (for pushing or pulling the unit). The center bracket includes an aperture to receive the spring-loaded locking pin which locks the deck and handle portion in either the up or down position. The present pallet mover is manually driven thus having increased maneuverability and lower manufacturing cost.