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公开(公告)号：US3486626A
公开(公告)日：1969-12-30
申请号：US3486626D
申请日：1968-02-01
Applicant: SAM CLOSE
Inventor： CLOSE SAM
CPC classification number: B31D5/0082 , B01D29/111 , B01D29/21 , B01D29/232 , B01D2201/295 , B01D2201/40 , B01D2201/4084
Abstract: 1,273,251. Filters. CARBORUNDUM CO. 2 May, 1969, No. 22422/69. Heading BID. A sleeve-like filter element (16) of sheet material is constrained to pleated shape by having its ends clamped against outwardly extending cogs 22, 24 of a core 12 by respective segmented clamping rings 40, 42 which present inwardly extending cogs 52, 54, fitting between cogs 22, 24 (Fig. 1, not shown). The two ends of the core are joined by posts 38, and the rings 40, 42 may be similarly joined by ribs 44 or separate. Core and rings are moulded of polypropylene, and the segments of the rings in Fig. 3 are connected by integral, flexible straps 58. The rings open out (Fig. 5, not shown) to facilitate replacing the element (16), and their mating ends are secured by catch 78 or by an enclosing wire clamp (76) (Fig. 1, not shown). In Fig. 1, clamp (76) encircles axial extensions 52 of the ring, but in Fig. 10 (not shown) radial extensions support the clamp (76) around but clear of straps 58. Fig. 8 (not shown) illustrates non- integral straps (96), and in Figs. 7, 9 (not shown) ring segments are hinged together by pins (90) in slots (92). Figs. 11 to 13 (not shown) illustrate sealing the ends of the filter element between pairs of concentric gaskets or by integral rubber mouldings.
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公开(公告)号：US4323226A
公开(公告)日：1982-04-06
申请号：US96831
申请日：1979-11-23
Applicant: Sam Close
Inventor： Sam Close
Abstract: A clamp assembly adaptable for retaining workpieces of various sizes and shapes includes an elongated metal bracket provided with a plurality of equally spaced perforations in parallel relationship to each other and two movable members for retaining the workpiece, having fingers for cooperating with the perforations to removably and interchangeably secure the retaining members to the bracket in one of a plurality of opposed spaced relationships. A portion of at least one of the retaining members is adjustable for engaging the workpiece and applying a sufficient force against the workpiece to retain it between the two members. The fingers of each retaining member engage perforations of the bracket in a manner such that the retaining members are locked into position in response to the force being applied to the workpiece by the engaging portion of the retaining members. The retaining members may be elevated by employing one or more elevating blocks which are removably secured to the bracket and to each other. The clamp assembly may also include two parallel brackets positioned in spaced parallel relationship to each other and retaining members having two sets of fingers for coincidentally engaging perforations in both of the brackets.
Abstract translation: 适于保持各种尺寸和形状的工件的夹具组件包括细长的金属托架，其设置有彼此平行的多个等间距的穿孔，以及用于保持工件的两个可移动构件，其具有用于与穿孔配合以可移除地和 将保持构件以多个相对间隔的关系中的一个可互换地固定到支架。 至少一个保持构件的一部分是可调节的，用于接合工件并且对工件施加足够的力以将其保持在两个构件之间。 每个保持构件的指状物以这样的方式接合支架的穿孔，使得保持构件响应于由保持构件的接合部分施加到工件的力而被锁定到位。 可以通过采用一个或多个可移除地固定到支架和彼此的升降块来提升保持构件。 夹具组件还可以包括两个彼此间隔开的平行关系的平行托架和具有两组手指的保持构件，用于在两个托架中巧合地接合穿孔。
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公开(公告)号：US3684100A
公开(公告)日：1972-08-15
申请号：US3684100D
申请日：1971-04-05
Applicant: SAM CLOSE
Inventor： CLOSE SAM
Abstract: In a filter assembly of the type employing a head for controlling the flow of fluid and a bowl detachably secured to the head, a disposable sanitary filter unit which includes an outer impermeable cup-shaped shell is supported by the bowl, and a filter element within the shell is disposed within the shell in the path of fluid flow.
Abstract translation: 在采用用于控制流体流动的头部和可拆卸地固定到头部上的碗的类型的过滤器组件中，包括外部不可渗透的杯形壳体的一次性卫生过滤器单元由碗支撑，并且过滤器元件在 壳体在流体流动路径内设置在壳体内。
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