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1. 发明授权

US07234203B2 Locking hinge for folding ladder 失效
标题翻译：用于折叠梯的锁定铰链
公开(公告)号：US07234203B2
公开(公告)日：2007-06-26
申请号：US10635896
申请日：2003-08-07
申请人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson , Joseph C. Dangrow
发明人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson , Joseph C. Dangrow
IPC分类号： E05F1/08
CPC分类号： E04F11/064 , E06C1/32 , Y10T16/528 , Y10T16/5385 , Y10T403/32336
摘要： A hinge for a folding ladder including a hinge latch movable between a locked position and an unlocked position disposed within a hinge latch cavity. The hinge latch includes a first locking portion protruding therefrom, an elongated slot formed configured to slidingly receive a hinge shaft, a first opening configured to receive a first biasing member, and a second opening configured to receive a locking member. Rotational movement of one hinge casing relative to another hinge casing is prevented by engagement of the first locking portion and locking member with a respective one of the first opening and second opening.
摘要翻译：一种用于折叠梯子的铰链，包括可在锁定位置和设置在铰链闩锁腔内的解锁位置之间移动的铰链闩锁。铰链闩锁包括从其突出的第一锁定部分，形成为被构造成滑动地接收铰链轴的细长槽，构造成接收第一偏置构件的第一开口和构造成接收锁定构件的第二开口。通过将第一锁定部分和锁定构件与第一开口和第二开口中的相应的一个接合来防止一个铰链外壳相对于另一个铰链外壳的旋转运动。

2. 发明授权

US07165649B2 Positioning system for folding ladder and method of installation of folding ladder using positioning system 有权
标题翻译：梯子定位系统及使用定位系统安装折叠梯的方法
公开(公告)号：US07165649B2
公开(公告)日：2007-01-23
申请号：US10635900
申请日：2003-08-07
申请人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson , David A. Winslow
发明人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson , David A. Winslow
IPC分类号： E06C9/00
CPC分类号： E04F11/064
摘要： A support frame for a folding ladder, a folding ladder positioning system, and a method for installing a folding ladder, are disclosed and pertain to folding ladders disposable within an opening, such as openings in a ceiling of a house, to provide temporary access between one floor or space and another floor or space. In one aspect, a support frame includes a plurality of separable support frame plates collectively configured to circumscribe the opening and a plurality of connection sites are disposed at opposing ends of each of the plurality of separable support frame plates to facilitate connection of each support frame plate to adjacent support frame plates. The connection sites include, for example, mating locking connectors or a plurality of matching through-holes, which permit insertion of a fastening means therethrough.
摘要翻译：公开了一种用于折叠梯子，折叠梯子定位系统和用于安装折叠梯子的方法的支撑框架，并且涉及在诸如房屋的天花板之类的开口内的一次性折叠梯子，以提供临时进入一个楼层或空间和另一个楼层或空间。在一个方面，支撑框架包括多个可分离的支撑框架板，其共同构造成围绕开口，并且多个连接位置设置在多个可分离支撑框架板的每一个的相对端部处，以便于连接每个支撑框架板到相邻的支撑框架板。连接部位包括例如配合锁定连接器或多个匹配的通孔，其允许紧固装置插入其中。

3. 发明授权

US06994184B2 Stowable ladder configured for installation in an opening 有权
标题翻译：可安装在开口中的可安装梯子
公开(公告)号：US06994184B2
公开(公告)日：2006-02-07
申请号：US10733765
申请日：2003-12-12
申请人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson
发明人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson
IPC分类号： E06C9/00 , E04G3/00
CPC分类号： E04F11/064 , E06C1/32 , E06C1/387 , E06C1/54
摘要： A folding ladder is configured for installation in an opening to provide access between one floor or space and another floor or space. The folding ladder includes, in one aspect, an upper ladder section having a left ladder rail and a right ladder rail, a lower ladder section having a left ladder rail and a right ladder rail, a hinge rotatably connecting the upper ladder section ladder rails to the lower ladder section ladder rails, and a plurality of steps rotatably disposed between the upper and lower ladder rails. The plurality of steps are configured for rotation between a retracted position and a deployed position. At least one step disposed between the upper ladder rails and at least one step disposed between the lower ladder rails are linked by at least one linkage member so that each of the noted steps rotates between a retracted position and a deployed position upon rotational movement of the upper ladder section relative to the lower ladder section between a closed position and an open position.
摘要翻译：折叠梯构造成用于安装在开口中以提供一个楼层或空间与另一楼层或空间之间的通道。折叠梯子在一个方面包括具有左梯子轨道和右梯子导轨的上部梯形部分，具有左梯子轨道和右侧梯子轨道的下部梯形部分，将上部梯形梯形梯形轨道可旋转地连接到下梯梯梯轨，以及可旋转地设置在上下梯轨之间的多个台阶。所述多个台阶构造成用于在缩回位置和展开位置之间旋转。设置在上梯形轨道之间的至少一个台阶和设置在下梯子轨道之间的至少一个台阶通过至少一个连杆构件连接，使得每个所述步骤在缩回位置和展开位置之间在旋转运动时旋转相对于下梯子部分的上梯部分在关闭位置和打开位置之间。

4. 发明授权

US06991063B2 Stowable ladder configured for installation in an opening 有权
标题翻译：可安装在开口中的可安装梯子
公开(公告)号：US06991063B2
公开(公告)日：2006-01-31
申请号：US10635897
申请日：2003-08-07
申请人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson
发明人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson
IPC分类号： E06C9/00
CPC分类号： E04F11/064 , E06C1/32 , E06C1/387 , E06C1/54
摘要： A stowable or foldable ladder is configured for installation in an opening between one floor or space and another floor or space. An upper ladder section includes a left ladder rail and a right ladder rail, a lower ladder section having a left ladder rail and a right ladder rail, a hinge rotatably connecting the upper ladder section left ladder rail to the lower ladder section left ladder rail and rotatably connecting the upper ladder section right ladder rail to the lower ladder section right ladder rail, and a plurality of steps rotatably disposed between the upper pair of ladder rails and the lower pair of ladder rails. The steps are configured for rotation between a retracted position and a deployed position.
摘要翻译：一个可收起或可折叠的梯子被配置为安装在一个地板或空间与另一个地板或空间之间的开口中。上梯子部分包括左梯子轨道和右梯子轨道，具有左梯子轨道和右梯子轨道的下部梯形部分，将梯形梯部分梯子梯子可转动地连接到下部梯子部分左梯子轨道的铰链，以及将上梯子部分的右梯子导轨与下梯子部分的右梯导轨可转动地连接，以及可旋转地设置在上一对梯轨和下一对梯轨之间的多个台阶。这些台阶被配置为在缩回位置和展开位置之间旋转。

5. 发明授权

US4825552A Fillet knife having a flexible handle 失效
标题翻译：圆角刀具有柔性手柄
公开(公告)号：US4825552A
公开(公告)日：1989-05-02
申请号：US219827
申请日：1988-07-14
申请人： Roy B. Bendickson , Robert A. Seaton
发明人： Roy B. Bendickson , Robert A. Seaton
IPC分类号： B25G1/10 , B26B3/00 , B25G1/02
CPC分类号： B25G1/10 , B26B3/00 , Y10S16/12
摘要： A knife according to the invention has a handle with improved flexibility and gripping characteristics. The tang embedded in the unitary handle has a series of spaced-apart flex sites at which the tang can resiliently bend. The handle is made of a resilient material which can flex in cooperation with the tang. The handle may further include a series of rows of flexible ribs as an improved gripping surface. The knife according to the invention can flex along its entire length and is well suited for use as a fillet knife.
摘要翻译：根据本发明的刀具有具有改进的柔性和抓握特性的手柄。嵌入整体手柄中的脚具有一系列间隔开的柔性位置，脚可在弹性位置弹性弯曲。手柄由弹性材料制成，可与脚部配合弯曲。手柄还可以包括一系列柔性肋条作为改进的抓握表面。根据本发明的刀可以沿其整个长度弯曲并且非常适合用作圆角刀。

6. 发明授权

US4498244A Target including sliding scale 失效
标题翻译：目标包括滑坡
公开(公告)号：US4498244A
公开(公告)日：1985-02-12
申请号：US542260
申请日：1983-10-14
申请人： Roy B. Bendickson , Alfred A. Wridt
发明人： Roy B. Bendickson , Alfred A. Wridt
IPC分类号： G01B5/255 , G01B11/275 , G01B7/315
CPC分类号： G01B11/275 , G01B5/255 , G01B2210/30
摘要： The target includes an L-shaped member in which the short leg defines a fixed jaw. A second jaw is slidably mounted on the long arm of the member, which jaw is associated with latching means so that the two jaws can engage against the opposite side walls of a tire and be retained thereby. A second arm is spaced from and attached to the first arm and slidably carries a scale.
摘要翻译：目标包括L形构件，其中短腿限定固定的颚。第二钳口可滑动地安装在构件的长臂上，该钳口与闩锁装置相关联，使得两个钳口可以与轮胎的相对侧壁接合并由此保持。第二臂与第一臂间隔开并连接到第一臂上并可滑动地承载一个刻度。

7. 外观设计

USD305090S Pruner handle assembly 失效
公开(公告)号：USD305090S
公开(公告)日：1989-12-19
申请号：US227982
申请日：1988-08-03
申请人： Walter W. Collins , Roy B. Bendickson , Robert A. Seaton
设计人： Walter W. Collins , Roy B. Bendickson , Robert A. Seaton

8. 发明授权

US4502664A MacPherson spring compressor 失效
标题翻译：麦克弗森弹簧压缩机
公开(公告)号：US4502664A
公开(公告)日：1985-03-05
申请号：US471896
申请日：1983-03-03
申请人： Roy B. Bendickson , Raymond R. Zuzinec, Sr.
发明人： Roy B. Bendickson , Raymond R. Zuzinec, Sr.
IPC分类号： B25B27/00 , B25B27/30 , B60P1/48
CPC分类号： B25B27/0035 , B25B27/304 , Y10T29/53622
摘要： A MacPherson strut spring compressor has a drive mechanism to move a strut clamp assembly toward and away from the front of the frame. Upper and lower positioning assemblies are vertically movable with respect to the frame to accommodate MacPherson struts of different sizes and spring offsets, with the upper positioning assembly being vertically adjustable independently of the lower positioning assembly and the lower positioning assembly being vertically adjustable with respect to frame. There is also disclosed locking mechanism for each of the positioning assemblies to retain the MacPherson strut in place during operation of the compressor.
摘要翻译：麦克弗森支柱弹簧压缩机具有驱动机构，用于将支柱夹具组件朝向和远离框架的前部移动。上和下定位组件相对于框架可垂直移动以适应不同尺寸和弹簧偏置的麦克弗森支柱，上定位组件可独立于下定位组件垂直调节，下定位组件可相对于框架垂直调节。还公开了用于每个定位组件的锁定机构，以在压缩机的操作期间将麦克弗森支柱保持在适当位置。

9. 发明授权

US07044270B1 Posting ladder 有权
标题翻译：张贴阶梯
公开(公告)号：US07044270B1
公开(公告)日：2006-05-16
申请号：US10880347
申请日：2004-06-30
申请人： Kevin McIntire , Roy B. Bendickson
发明人： Kevin McIntire , Roy B. Bendickson
IPC分类号： E06C1/36 , E06C7/14 , E04G5/02
CPC分类号： E06C1/36 , E06C7/08 , E06C7/18 , E06C7/186
摘要： A hook attachment for a ladder is provided and includes a pair of curved members, each of the curved members being formed in a tapered shape having a base portion of a first cross-sectional area and a tip portion of a second cross-sectional area smaller than the first cross-sectional area. A cross-sectional area between the base portion and the tip portion decreases in a substantially continuous manner in a direction from the base portion to the tip portion.
摘要翻译：提供了一种用于梯子的钩附件，并且包括一对弯曲构件，每个弯曲构件形成为具有第一横截面积的基部和第二横截面积较小的顶端部分的锥形形状比第一个横截面积。基部与前端部之间的截面积在从基部向前端部的方向上大致连续地减小。

10. 发明授权

US5067588A Ladder lash 失效
标题翻译：梯子鞭
公开(公告)号：US5067588A
公开(公告)日：1991-11-26
申请号：US506459
申请日：1990-04-09
申请人： Roy B. Bendickson
发明人： Roy B. Bendickson
IPC分类号： E06C1/34
CPC分类号： E06C1/34 , E06C7/188 , Y10T24/4019 , Y10T24/4079
摘要： A system for holding a ladder in a secure position relative to an object against which the ladder rests. The system comprises a strap that contacts the ladder and the object and secures the ladder to the object. The system is also comprised of a first buckle and a second buckle, with each buckle being able to be placed at a desired position on the strap. Each end of the strap passes through a respective buckle and is positioned about a side rail of the ladder. The present invention also pertains to a buckle for holding a strap. The buckle comprises a first member having a first hole. Additionally, the buckle is comprised of a second member having a second hole. There is also a third member having a third hole. The third member is in sliding relationship with the first and second members such that the first side of the third member can slide over the first hole and contact the strap extending therethrough. A second side of the third member can slide over the second hole and contact the strap extending therethrough. Moreover, a third hole can be defined between the first and second members which the strap can extend and which the first and second members can hold when they slide toward each other along the third member.
摘要翻译：用于将梯子相对于梯子搁靠的物体保持在安全位置的系统。该系统包括与梯子和物体接触并将梯子固定到物体上的带子。该系统还包括第一带扣和第二扣环，每个带扣能够被放置在带子上的期望位置。表带的每个端部通过相应的带扣并且围绕梯子的侧轨定位。本发明还涉及用于固定带的带扣。带扣包括具有第一孔的第一构件。另外，带扣由具有第二孔的第二构件组成。还有第三个构件具有第三个孔。第三构件与第一构件和第二构件成滑动关系，使得第三构件的第一侧可以在第一孔上滑动并且接触延伸穿过其的带。第三构件的第二侧可以在第二孔上滑动并且接触延伸穿过其的带。此外，可以在第一和第二构件之间限定第三孔，带可以延伸，并且当第一和第二构件沿着第三构件彼此滑动时，第一和第二构件可以保持。

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