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1. 发明授权

US5170983A Bookholder with convertible base for dual support modes 失效
标题翻译：拥有双重支持模式的可转换基数的账簿
公开(公告)号：US5170983A
公开(公告)日：1992-12-15
申请号：US858484
申请日：1992-03-27
申请人： Richard M. Stewart
发明人： Richard M. Stewart
IPC分类号： A47B23/02 , A47B23/04
CPC分类号： A47B23/025 , A47B23/04
摘要： A bookholder with a base member having a longitudinally extending base portion forward from a U-shaped rod defining a first planar surface; a support member having a longitudinally extending support portion formed from another U-shaped rod defining a second planar surface; a book carrier mounted on the support member having book-supporting ledges; and a transverse coupling member with pairs of holes arranged to receive and hold both the base portion rod and the support portion rod so the first and second planar surfaces intersect at a preselected included angle. The book carrier is movable along the support member to adjust the height of the book carrier with respect to the coupling member. The base member rod is movable with respect to the coupling member between a first "suspending mode" position when the selected included angle is approximately between 90.degree. and 130.degree., into a second "table supporting mode" position when the selected included angle is between 90.degree. and 50.degree..
摘要翻译：一种具有基座构件的书架，具有从限定第一平坦表面的U形杆向前延伸的基部; 支撑构件，其具有由限定第二平坦表面的另一个U形杆形成的纵向延伸的支撑部分; 安装在具有书支撑凸缘的支撑构件上的书架; 以及具有成对的孔的横向联接构件，其布置成容纳和保持基部杆和支撑部分杆两者，使得第一和第二平面以预选的夹角相交。书架可沿着支撑构件移动以调节书架相对于联接构件的高度。当所选择的夹角近似在90°和130°之间时，基座杆可以在第一“悬挂模式”位置之间相对于联接构件移动到第二“工作台支撑模式”位置，当所选择的夹角在 90°和50°。

2. 发明授权

US5195714A Bookholder with adjustable shade 失效
标题翻译：书桌可调
公开(公告)号：US5195714A
公开(公告)日：1993-03-23
申请号：US851276
申请日：1992-03-13
申请人： Richard M. Stewart
发明人： Richard M. Stewart
IPC分类号： A47B23/02 , A47B23/06 , F21V1/06 , F21V1/08 , F21V11/16 , F21V14/08
CPC分类号： F21V11/16 , A47B23/02 , A47B23/06 , F21V1/06 , F21V1/08 , F21V14/08 , A47B2220/0094
摘要： An improved bookholder for use with a pole lamp comprising a book support having a back rest and pivotable ledges adapted to hold the book in a selectable orientation, an attachment at one end thereof to the bookholder, the arm being sufficiently flexible to be bent to a desired shape and sufficiently rigid to maintain the shape after it is bent, and a shade attached to the other end of the adjustable arm, whereby the shade may be adjusted with respect to the light source and a book on the book support. Preferably, the shade comprises light-attenuating vanes which may be folded up like a fan when not in use, or opened to any desired extent to change the size of the shade. The adjustable arm holding the shade may be bent or moved in a variety of directions to adjust the position of the shade with respect to the light source.
摘要翻译：一种用于杆灯的改进的书架，包括具有靠背的书本支撑件和适于将书本保持在可选取向的可枢转的凸缘，其一端附接到书架上，所述臂具有足够的柔性以弯曲到所需的形状和足够的刚性以便在弯曲之后保持其形状，以及附着到可调节臂的另一端的遮光罩，由此可以相对于光源调节遮光罩，并且可以在书本支架上调整书。优选地，遮光罩包括光衰减叶片，其可以在不使用时像风扇一样折叠，或者以任何期望的程度打开以改变遮光罩的尺寸。保持遮光罩的可调节臂可以沿各种方向弯曲或移动，以调节遮光板相对于光源的位置。

3. 发明授权

US4998703A Portable illuminated bookholder and lectern 失效
标题翻译：便携式照明书桌和讲台
公开(公告)号：US4998703A
公开(公告)日：1991-03-12
申请号：US512490
申请日：1990-04-23
申请人： Richard M. Stewart
发明人： Richard M. Stewart
IPC分类号： A47B23/04 , A47B23/06
CPC分类号： A47B23/04 , A47B23/043 , A47B23/06 , A47B2220/0094 , A47B23/042
摘要： An improved bookholder comprises a lower part, which has a base member and upstanding, spaced, front and rear walls, and an upper part, which has a top member and spaced depending left and right side walls. The upper part is adapted to provide a complementary fit with the lower part so as to form a box-like structure. One or more hinges connect the top member with the rear wall, and a retaining strip clamped between the top member and rear wall lock the upper part in position.The side walls are pivotally attached near their centers to the top member by thumb screw tightened pivot pins for orientation into parallel spaced relationship, a mutually perpendicular position and a mutually co-planar position for temporarily re-orientating and fixing said side walls on said top member to provide ledges for holding a book.
摘要翻译：改进的书架包括下部，其具有基部构件和直立的，间隔开的前壁和后壁，以及具有顶部构件和间隔开的左右侧壁的上部。上部适于提供与下部的互补配合，以便形成盒状结构。一个或多个铰链将顶部构件与后壁连接，并且夹紧在顶部构件和后壁之间的保持条将上部部件固定就位。侧壁通过翼形螺钉拧紧的枢轴销枢转地附接到它们的中心到顶部构件，用于定向成平行间隔的关系，相互垂直的位置和相互共同的位置，用于临时重新定向和固定所述顶部上的所述侧壁会员提供伸出书架。

4. 发明授权

US5836711A Ring notebook adapter 失效
标题翻译：戒指笔记本适配器
公开(公告)号：US5836711A
公开(公告)日：1998-11-17
申请号：US901759
申请日：1997-07-28
申请人： Richard M. Stewart
发明人： Richard M. Stewart
IPC分类号： B42F13/40 , B42F13/00
CPC分类号： B42F13/40 , Y10S402/50
摘要： An adapter for holding a spiral bound booklet in a multiple ring notebook. The adapter comprises a flat carrier with holes to receive the notebook rings and supports an elongated rod which passes through the spirals of the spiral binding. End crowns are removable to allow removal of the elongated rod from the spirals.
摘要翻译：用于在多环笔记本中保持螺旋装订小册子的适配器。适配器包括具有孔的平坦载体以容纳笔记本环，并且支撑穿过螺旋结合螺旋的细长杆。端冠是可拆卸的，以允许细长杆从螺旋中移除。

5. 发明授权

US4907777A Bookholder for reclined reading 失效
标题翻译：倾斜阅读的书记员
公开(公告)号：US4907777A
公开(公告)日：1990-03-13
申请号：US221
申请日：1987-01-02
申请人： Richard M. Stewart
发明人： Richard M. Stewart
IPC分类号： A47B23/04 , A47B23/06
CPC分类号： A47B23/06 , A47B23/04 , A47B23/043 , A47B2023/045 , A47B2220/0094 , A47B23/042
摘要： A bookholder for reclined reading includes a support arm assembly of two arms meeting at a right angle and extending upwardly at approximately 45.degree. from the horizontal. The support arms provide ledges for supporting the bottom and one side of an open book at a 45.degree. angle. The ledges have a plurality of holes for selective insertion of pegs to hold the book and its pages in place.The support arm assembly is pivotably supported on a backwall member, which in turn is supported on a base member. In a modified form the support arm assembly is fixed rather than pivotable. The ledges include notches to optionally support a book in the horizontal position. A lamp for night time reading is incorporated into an open box structure in the base member.
摘要翻译：用于倾斜阅读的书架包括两个臂的支撑臂组件，其直角地相交并且与水平面大约45度向上延伸。支撑臂提供用于支撑45°角的开放书的底部和一侧的凸缘。凸缘具有多个用于选择性地插入钉以将书及其页保持在适当位置的孔。支撑臂组件可枢转地支撑在后壁构件上，后壁构件又支撑在基座构件上。在改进的形式中，支撑臂组件是固定的而不是可枢转的。这些壁架包括可选地在水平位置上支撑书本的凹口。用于夜间阅读的灯被并入基座构件中的开放式箱体结构中。

6. 发明授权

US4896252A Bookholder 失效
标题翻译：书记员
公开(公告)号：US4896252A
公开(公告)日：1990-01-23
申请号：US226598
申请日：1988-08-01
申请人： Richard M. Stewart
发明人： Richard M. Stewart
IPC分类号： A47B23/04
CPC分类号： A47B23/043 , A47B2220/0094 , A47B23/042
摘要： An improved bookholder consists of a box with a base and an opening at the top, a lid for the box which is pivotable from a first position extending in a substantially vertical direction above the base to a second position in which the lid covers the opening of the box, a pair of separately movable arms with ledges for supporting a book on the ledges when the lid is open, means for holding said book on the ledges and against the lid, the arms being arranged to be moved to a location on the lid where they will enter the opening of the box as the lid is pivoted to the second position. In its preferred form, the arms are attached to the lid to be pivotable, together with fixing means for holding them in selected positions, and are also hinged in the middle. An illuminating lamp is contained in the box, and arranged to illuminate the pages of the book.
摘要翻译：改进的书架由具有基座和顶部的开口的盒子组成，用于盒子的盖子可从基座上方的基本竖直方向延伸的第一位置枢转到第二位置，在第二位置，盖子盖住盖子的开口盒子，一对可单独移动的臂，当盖子打开时，用于将书架支撑在壁架上的凸缘，用于将所述书架保持在凸缘上并靠在盖子上的装置，所述手臂布置成移动到盖子上的位置当盖子枢转到第二位置时，它们将进入盒子的开口。在其优选形式中，臂与用于将它们保持在选定位置的固定装置一起附接到盖可枢转，并且还铰接在中间。一个照明灯被包含在盒子中，并被布置成照亮书本的页面。

7. 发明授权

US4557029A Core capping apparatus 失效
标题翻译：封芯机
公开(公告)号：US4557029A
公开(公告)日：1985-12-10
申请号：US473281
申请日：1983-03-15
申请人： Richard M. Stewart
发明人： Richard M. Stewart
IPC分类号： B23P11/00 , B65H19/12 , B23P19/04
CPC分类号： B23P11/005 , B65H19/126 , Y10T29/53835 , Y10T29/53996
摘要： A capping head for a core-capping apparatus adapted to fix conforming sleeves within tubular fiber cores is constructed from a one-piece cylindrical shell having a bore therethrough to accommodate axial sliding movement of a partially conical, power actuated, tapered ram. Independent, individual punches and crimping heads are extensibly and retractably seated within recesses formed in the periphery of the shell and operatively communicate with the tapered ram through respective ball bearings located in guide passages which extend radially outward from the bore of the shell so that linear axial movement of the tapered ram within the shell causes corresponding linear, radially outward movement of the ball bearings and their respective punches and crimping heads, extending the punches and crimping heads outside of the periphery of the shell. The punches and crimping heads have respective retraction devices to cause them to retract within the periphery of the shell when allowed to do so by the position of the tapered ram. The bore of the shell is substantially sealed from the outside of the shell so that the innermoving parts may operate in a lubricated environment.
摘要翻译：适用于将合适的套筒固定在管状纤维芯内的封芯装置的封盖头由具有穿过其中的孔的一体式圆柱形外壳构成，以适应部分圆锥形的动力驱动的锥形冲头的轴向滑动运动。独立的单个冲头和压接头可伸缩地位于形成在壳体周边的凹槽内，并且通过位于引导通道中的相应球轴承与锥形冲头可操作地连通，引导通道从壳体的孔径向向外延伸，使得直线轴向壳体内的锥形活塞的运动引起球轴承及其各自的冲头和压接头的相应的线性，径向向外运动，将冲头和压接头延伸到外壳外部。冲压头和压接头具有各自的缩回装置，以使得它们能够通过锥形冲头的位置允许在壳体的周边内缩回。壳体的孔基本上从壳体的外部密封，使得开胃部分可以在润滑的环境中操作。

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