-
公开(公告)号：USD275321S
公开(公告)日：1984-08-28
申请号：US354203
申请日：1982-03-03
-
公开(公告)号：USD272906S
公开(公告)日：1984-03-06
申请号：US294938
申请日：1981-08-21
-
公开(公告)号：US4447482A
公开(公告)日：1984-05-08
申请号：US452749
申请日：1982-12-29
CPC分类号： B65H37/007 , A61B17/085 , A61F15/002 , Y10S428/906 , Y10T156/1705 , Y10T156/1795 , Y10T156/18 , Y10T156/1994 , Y10T225/12 , Y10T225/393 , Y10T428/1495 , Y10T428/2839
摘要： A wound closure tape applicator has an elongated trapeziform casing partitioned into a front supply chamber for a roll of adhesive tape carried on a backing strip or liner and a trapeziform rear storage chamber for collecting waste backing strip. Front and bottom walls of the casing form a tape outlet slot in a lower front corner of the supply chamber. A cylindrical post extending horizontally between the casing sidewalls internally adjacent the slot guides the tape downwardly along the front wall. A front end portion of the bottom wall projects upwardly close to the underside of the post and guides the liner rearwardly to peel it away from the tape as the latter is pulled downwardly through the opening. A false bottom wall in the casing guides the liner rearwardly along the bottom wall beneath the partition into the rear chamber. The front wall includes a brake flap which is resiliently deflectable to press the tape against the post to separate an applied segment of the tape from the roll along the perforations and to control tension in the tape being applied. The tape but not the liner is perforated and notched at regular intervals along its length. The tape is preset or "aged" in roll form so that when the waste liner is fed into the storage chamber it will coil without regard to the shape of the chamber.
摘要翻译： 伤口闭合带施加器具有细长的梯形壳体，其分隔成用于承载在背衬条或衬里上的一卷胶带的前部供应室和用于收集废弃衬垫条的梯形后部储存室。 壳体的前壁和底壁在供应室的下前角形成带出口槽。 在壁之间水平地延伸的圆柱形柱体在内部相邻于槽之间沿着前壁向下引导带。 底壁的前端部分向上突出，靠近支柱的下侧，并向后引导衬垫，以将其从胶带上剥离出来，因为后者被拉向下穿过开口。 壳体中的假底壁将分隔板下方的底壁向后引导到后室中。 前壁包括制动片，其可弹性地偏转以将带压紧到柱上，以沿着穿孔将带的施加段与辊分离，并且控制所施加的带的张力。 胶带而不是衬垫沿其长度以规则的间隔穿孔和切口。 胶带预先设定或卷起成型为“老化”，这样当废物衬里进入储存室时，它将卷绕而不考虑室的形状。
-
公开(公告)号：US4449787A
公开(公告)日：1984-05-22
申请号：US360727
申请日：1982-03-22
申请人： James H. Burbo , Louis P. Hartman , Douglas M. Spranger , Malcolm J. Brookes , Paul J. Mulhauser
发明人： James H. Burbo , Louis P. Hartman , Douglas M. Spranger , Malcolm J. Brookes , Paul J. Mulhauser
CPC分类号： G02B7/12 , A42B3/042 , G02B23/125 , G02B27/0176 , G09B9/165 , G09B9/307 , G09B9/36 , G02B2027/0132 , G02B2027/0138 , G02B2027/0156 , G02B2027/0159 , G02B27/017
摘要： There is disclosed a night vision imaging system for mounting on a helmet. The helmet contains a visor having a slot into which is inserted a helmet mount assembly which can be vertically adjusted within the slot by means of a control mechanism including a rotatable knob. The mount assembly is an arcuate planar member conforming to the surface of the helmet and contains two "U" shaped receptacles for receiving two pivots located on a central fork support frame. The fork frame has two adjacent tines which are secured within two slots contained in a gear box. Coupled to the gear box are right and left carriage assemblies which interface with the gear box by means of a first threaded shaft to afford eye relief adjustment and a second rod assembly to afford tilt adjustment. Each carriage assembly is symmetrically positioned on the right and left sides of the gear box assembly and are coupled to a first and a second unity power image intensifier telescope housing containing an image intensifier tube. The carriage assembly is coupled to the tube housing to move in a horizontal plane for eye relief by contacting either a right or left knob coupled to the threaded shaft at right and left sides. The gear box, carriage assemblies, and intensifier housing as supported by the fork frame, can be "flipped-up" and away from the eyes of a user when the night vision system is not in use or can be "flipped-down" in front of the user's eyes when in use.
摘要翻译： 公开了一种用于安装在头盔上的夜视成像系统。 头盔包含具有狭槽的面罩，其中插入有头盔安装组件，其可以通过包括可旋转旋钮的控制机构在槽内垂直调节。 安装组件是符合头盔表面的弧形平面构件，并且包含两个“U”形容器，用于接收位于中央叉支撑框架上的两个枢轴。 叉架具有两个相邻的齿，其固定在容纳在齿轮箱中的两个槽内。 耦合到齿轮箱的是右和左滑架组件，其通过第一螺纹轴与齿轮箱接合以提供眼睛浮雕调节和第二杆组件以提供倾斜调节。 每个托架组件对称地定位在齿轮箱组件的左侧和右侧，并且联接到包含图像增强管的第一和第二单体动力图像增强望远镜壳体。 托架组件通过接合在右侧和左侧与螺纹轴接合的右或左旋钮而联接到管壳体以在水平平面中移动以进行眼睛浮雕。 当叉车架支撑的齿轮箱，支架组件和增压器壳体可以在夜视系统不使用时被“翻转”并远离使用者的眼睛，或者可以“翻转” 使用者眼睛前方。
-
公开(公告)号：USD244205S
公开(公告)日：1977-05-03
申请号：US550524
申请日：1975-02-18
-
公开(公告)号：US4049283A
公开(公告)日：1977-09-20
申请号：US681602
申请日：1976-04-29
CPC分类号： B62B5/0083 , E06C1/20 , E06C1/397 , E06C7/50 , B62B1/262
摘要： In order to transport a heavy ladder to a work site, a caddy is provided in the form of a pair of transverse pieces having resilient clips installed thereon adapted to engage and clamp onto any rung of the ladder. The pieces are attached at spaced positions to the bridge of a two-wheeled carriage so that the pieces are adapted to straddle and engage a pair of adjacent rungs on the ladder in wheel-barrow position.
摘要翻译： 为了将重型梯子运送到工作现场，设置有一对横向件的形式，其具有安装在其上的弹性夹子，其适于接合并夹紧在梯子的任何梯级上。 这些件被连接到两轮车架的桥的间隔位置处，使得这些件适合于在轮子推车位置上跨越和接合梯子上的一对相邻的梯级。
-
公开(公告)号：US3995714A
公开(公告)日：1976-12-07
申请号：US632707
申请日：1975-11-17
摘要： A portable, light-weight, multi-section step ladder for scaling poles and formed by a main or top section followed by a train of extension sections. Each section includes a single vertical spar and a series of steps secured thereto. The upper end of the main section is provided with an open-loop assembly adapted to engage the pole and to harness this section to the pole when a downward force is exerted thereon, the lower end of the main section terminating in a coupling head. Each extension section is provided at its upper end with a latching piece adapted to engage a coupling head and at its lower end with a coupling head, whereby the main section and the extension sections may readily be interlinked to form a ladder whose length is sufficient to scale the pole.
摘要翻译： 一种便携式，重量轻，多段梯阶梯，用于放大杆，由主或顶部形成，后跟一列延伸段。 每个部分包括单个垂直翼梁和一系列固定到其上的步骤。 主部分的上端设置有开环组件，其适于接合极并且当施加向下的力时将该部分固定到杆上，主部分的下端终止于联接头中。 每个延伸部分在其上端设置有一个闭锁件，该卡定件适于与联接头接合并且在其下端具有联接头，由此主部分和延伸部分可以容易地相互连接以形成梯子，其长度足以 放大杆。
-
公开(公告)号：USD253229S
公开(公告)日：1979-10-23
申请号：US785931
申请日：1977-04-08
-
公开(公告)号：US4118048A
公开(公告)日：1978-10-03
申请号：US785935
申请日：1977-04-08
IPC分类号： B62B3/00
CPC分类号： B62B3/006 , B62B2202/12
摘要： A sample case assembly has a pair of open ended containers each of which is supported by one section of a two-section wheeled base member or dolly. The dolly sections are pivotally joined together and with their respective display enclosures are pivoted horizontally between open and closed positions. The containers may be hinged together on one side to form sample cases and detachably connected to the dolly. A plurality of sample cases may be stacked one above the other on the dolly and aligned to pivot open simultaneously with opening of the dolly sections. A transport handle is attached to the uppermost case to facilitate mobility of the assembly.
摘要翻译： 样品盒组件具有一对开口容器，每个容器由两部分轮式底座部件或小车架的一个部分支撑。 小车部分枢转地连接在一起，并且它们各自的显示外壳在打开和关闭位置之间水平地枢转。 容器可以在一侧铰接在一起以形成样品箱并且可拆卸地连接到台车上。 多个样品盒可以一个在另一个上放置在台车上，并且在打开小车部分的同时对准以枢转打开。 运输手柄附接到最上面的壳体以便于组件的移动。
-
公开(公告)号：USD248860S
公开(公告)日：1978-08-08
申请号：US665984
申请日：1976-03-11
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.017 秒)
