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1. 发明授权

US06863471B2 Kit and case for storing and transporting a concrete finishing tool 有权
标题翻译：用于储存和运输混凝土整理工具的套件和箱体
公开(公告)号：US06863471B2
公开(公告)日：2005-03-08
申请号：US10803305
申请日：2004-03-18
申请人： David J. Medendorp
发明人： David J. Medendorp
IPC分类号： A45C5/00 , B25H3/00 , E04F21/24 , E04G21/06 , E04G21/10 , A45C11/26
CPC分类号： E04G21/10 , A45C5/00 , B25H3/006 , E04F21/241 , E04G21/066
摘要： A concrete finishing tool storage case is used to retain and transport a partially disassembled concrete finishing tool having a variously sized concrete float. A case includes a cover moveable into engagement with a base to define a closed position, and moveable away from the base to define an open position. The cover has a lower surface provided with a series of spaced apart, parallel downwardly facing grooves adapted to receive a concrete float connected to a concrete float adjusting device. An upper surface of the cover is formed with a cut-out adapted to receive the concrete float adjusting device connected to the concrete float. The base has a number of spaced apart barriers, adjacent pairs of barriers defining a set of channels adapted to frictionally receive a plurality of handle extensions collectively attached to the float adjusting device. Certain of the barriers are formed with pockets adapted to receive and support the concrete float connected to the concrete float adjusting device. The storage case, the concrete float, the concrete float adjusting device and the handle extensions are collectively included together in a kit which is useful at a concrete finishing work site.
摘要翻译：使用混凝土精加工工具储存箱来保持和运输具有不同大小的混凝土浮体的部分拆卸的混凝土整理工具。壳体包括可移动地与基座接合以限定关闭位置的盖，并且可移动离开基座以限定打开位置。盖具有下表面，该下表面设置有一系列间隔开的平行向下的凹槽，其适于容纳连接到混凝土浮子调节装置的混凝土浮子。盖的上表面形成有适于接收连接到混凝土浮子的混凝土浮子调节装置的切口。基座具有多个间隔开的障碍物，相邻的一对屏障限定一组通道，该通道适于摩擦地容纳共同附接到浮动调节装置的多个手柄延伸部。一些障碍物形成有适于容纳和支撑连接到混凝土浮子调节装置的混凝土浮子的凹穴。储存箱，混凝土浮子，混凝土浮子调节装置和手柄延伸件共同包含在用于混凝土整理工作现场的工具箱中。

2. 发明授权

US06709196B1 Kit and case for storing and transporting a concrete finishing tool 有权
标题翻译：用于储存和运输混凝土整理工具的套件和箱体
公开(公告)号：US06709196B1
公开(公告)日：2004-03-23
申请号：US10447388
申请日：2003-05-29
申请人： David J. Medendorp
发明人： David J. Medendorp
IPC分类号： B65D8520
CPC分类号： E04G21/10 , A45C5/00 , B25H3/006 , E04F21/241 , E04G21/066
摘要： A concrete finishing tool storage case is used to retain and transport a partially disassembled concrete finishing tool having a variously sized concrete float. A case includes a cover moveable into engagement with a base to define a closed position, and moveable away from the base to define an open position. The cover has a lower surface provided with a series of spaced apart, parallel downwardly facing grooves adapted to receive a concrete float connected to a concrete float adjusting device. An upper surface of the cover is formed with a cut-out adapted to receive the concrete float adjusting device connected to the concrete float. The base has a number of spaced apart barriers, adjacent pairs of barriers defining a set of channels adapted to frictionally receive a plurality of handle extensions collectively attached to the float adjusting device. Certain of the barriers are formed with pockets adapted to receive and support the concrete float connected to the concrete float adjusting device. The storage case, the concrete float, the concrete float adjusting device and the handle extensions are collectively included together in a kit which is useful at a concrete finishing work site.
摘要翻译：使用混凝土精加工工具储存箱来保持和运输具有不同大小的混凝土浮体的部分拆卸的混凝土整理工具。壳体包括可移动地与基座接合以限定关闭位置的盖，并且可移动离开基座以限定打开位置。盖具有下表面，该下表面设置有一系列间隔开的平行向下的凹槽，其适于容纳连接到混凝土浮子调节装置的混凝土浮子。盖的上表面形成有适于接收连接到混凝土浮子的混凝土浮子调节装置的切口。基座具有多个间隔开的障碍物，相邻的一对屏障限定一组通道，该通道适于摩擦地容纳共同附接到浮动调节装置的多个手柄延伸部。一些障碍物形成有适于容纳和支撑连接到混凝土浮子调节装置的混凝土浮子的凹穴。储存箱，混凝土浮子，混凝土浮子调节装置和手柄延伸件共同包含在用于混凝土整理工作现场的工具箱中。

3. 发明授权

US06827523B2 Concrete float adjusting device 有权
标题翻译：混凝土浮动调整装置
公开(公告)号：US06827523B2
公开(公告)日：2004-12-07
申请号：US10838273
申请日：2004-05-04
申请人： David J. Medendorp
发明人： David J. Medendorp
IPC分类号： E01C1922
CPC分类号： E04G21/10 , E01C19/44 , Y10T16/44 , Y10T403/291
摘要： A concrete float adjusting device is disclosed which enables a user to adjust the angle of a float coupled to the adjusting device so that the float does not gouge into the unset surface of freshly poured concrete. The adjusting device includes a base coupled to the float, and a shaft rotatable in a pivot bearing pivotally coupled to the base. The shaft is formed with a pair of spiral slots which define a path of travel for a pair of upper pivot shafts projecting into the slots and guiding a protective sleeve and an integral follower sleeve together for sliding movement on the shaft. A pair of shiftable link arms extend between the upper pivot shafts and a pair of lower pivot shafts pivotally coupling the base to the link arms. Rotation of the shaft causes linear sliding movement of the protective sleeve and follower sleeve along the shaft. This motion is transmitted by the shifting link arms to the base so as to change the angle of the float relative to the shaft.
摘要翻译：公开了一种混凝土浮动调节装置，其使用户能够调整与调节装置相连接的浮子的角度，使得浮子不会流入新浇混凝土的未固定表面。调节装置包括联接到浮子的基座和可枢转地枢转地联接到基座的枢转轴承中的轴。轴形成有一对螺旋槽，其限定了一对突出到槽中的上枢转轴的行进路径，并将保护套和一体从动套管一起引导在一起以在轴上滑动。一对可移动连杆臂在上枢轴之间延伸并且一对下枢转轴可枢转地将基座连接到连杆臂。轴的旋转引起保护套筒和从动套筒沿轴的线性滑动运动。该运动通过变速连杆臂传递到基座，以便改变浮子相对于轴的角度。

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