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公开(公告)号：US06634141B2
公开(公告)日：2003-10-21
申请号：US10043583
申请日：2002-01-10
IPC分类号： E05F1124
CPC分类号： E05F11/16
摘要： An operator for controlling the movement of a window sash relative to a frame with a raised surface along a frame sill thereof, wherein the operator includes a base having a first support surface, an aperture and a bottom exterior surface with a slot therein, the base attached to the frame with the raised surface fitting substantially within the slot. Also a method for manufacturing the operator includes the steps of passing the worm shaft through the hole with the worm shoulder engaging the internal shoulder and the worm disposed against the first support surface, fitting the arm to the central post, the arm in drivable engagement with the worm, placing the base and the cover together with the worm disposed between the first and second support surfaces and the central post.
摘要翻译： 用于控制窗框相对于具有凸起表面的框架的运动沿着其框架的操作器，其中所述操作者包括具有第一支撑表面，孔和底部外表面以及其中的狭槽的底座，所述底座 附接到框架，其中凸起表面基本上配合在槽内。 制造操作者的方法还包括以下步骤：将蜗杆轴穿过孔，其中蜗杆肩接合内肩部，而蜗杆设置在第一支撑表面上，将臂装配到中心柱上，臂可与 所述蜗杆将所述基部和所述盖与设置在所述第一和第二支撑表面之间的所述蜗杆和所述中心柱一起放置在一起。
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公开(公告)号：US06385911B1
公开(公告)日：2002-05-14
申请号：US09021607
申请日：1998-02-10
IPC分类号： E05F1124
CPC分类号： E05F11/16
摘要： An operator for controlling the movement of a window sash relative to a frame with a raised surface along a frame sill thereof, wherein the operator includes a base having a first support surface, an aperture and a bottom exterior surface with a slot therein, the base attached to the frame with the raised surface fitting substantially within the slot. The operator also includes a cover secured to the base and having a second support surface with a hole therethrough defining an internal shoulder, the second support surface mating with the first support surface. A post extends from the cover and through the aperture in the base when the operator is assembled. An arm is pivotally secured to the post and attachable to the sash to control the movement of the sash between open and closed positions. A worm drivably engages the arm and has a worm shaft and a worm shoulder disposed on the worm shaft. The worm is directly supported by the first and second surfaces at one end and the worm shoulder engages the internal shoulder as the worm shaft protruding from the hole.
摘要翻译： 用于控制窗框相对于具有凸起表面的框架的运动沿着其框架的操作器，其中所述操作者包括具有第一支撑表面，孔和底部外表面以及其中的狭槽的底座，所述底座 附接到框架，其中凸起表面基本上配合在槽内。 操作者还包括固定到基座的盖子，并且具有第二支撑表面，第二支撑表面具有穿过其中的孔，所述第二支撑表面限定内部肩部，第二支撑表面与第一支撑表面配合。 当操作员组装时，柱从盖延伸并穿过基座中的孔。 臂被枢转地固定到柱上并且可附接到窗扇以控制窗框在打开位置和关闭位置之间的移动。 蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆蜗杆轴 蜗杆在一端由第一表面和第二表面直接支撑，当蜗杆轴从孔突出时，蜗杆肩与内肩接合。
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公开(公告)号：US5765308A
公开(公告)日：1998-06-16
申请号：US575143
申请日：1995-12-19
CPC分类号： E05F11/16
摘要： An operator for controlling the movement of a window sash relative to a frame with a raised surface along a frame sill thereof, wherein the operator includes a base having a first support surface, an aperture and a bottom exterior surface with a slot therein, the base attached to the frame with the raised surface fitting substantially within the slot. The operator also includes a cover secured to the base and having a second support surface with a hole therethrough defining an internal shoulder, the second support surface mating with the first support surface. A post extends from the cover and through the aperture in the base when the operator is assembled. An arm is pivotally secured to the post and attachable to the sash to control the movement of the sash between open and closed positions. A worm driveably engages the arm and has a worm shaft and a worm shoulder disposed on the worm shaft. The worm is directly supported by the first and second surfaces at one end and the worm shoulder engages the internal shoulder as the worm shaft protruding from the hole.
摘要翻译： 用于控制窗框相对于具有凸起表面的框架的运动沿着其框架的操作器，其中所述操作者包括具有第一支撑表面，孔和底部外表面以及其中的狭槽的底座，所述底座 附接到框架，其中凸起表面基本上配合在槽内。 操作者还包括固定到基座的盖子，并且具有第二支撑表面，第二支撑表面具有穿过其中的孔，所述第二支撑表面限定内部肩部，第二支撑表面与第一支撑表面配合。 当操作员组装时，柱从盖延伸并穿过基座中的孔。 臂被枢转地固定到柱上并且可附接到窗扇以控制窗框在打开位置和关闭位置之间的移动。 蜗杆可驱动地与臂接合并且具有设置在蜗杆轴上的蜗杆轴和蜗杆肩。 蜗杆在一端由第一表面和第二表面直接支撑，当蜗杆轴从孔突出时，蜗杆肩与内肩接合。
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公开(公告)号：US5015136A
公开(公告)日：1991-05-14
申请号：US549481
申请日：1990-07-06
申请人： Gregory J. Vetter , James G. Seaser
发明人： Gregory J. Vetter , James G. Seaser
CPC分类号： B21J15/02 , F16B19/06 , F16C11/02 , Y10T29/4986 , Y10T29/49956
摘要： A rivet for pivotally interconnecting first and second superposed links each having an opening therethrough, including a first head having a link engaging surface and an outer concave surface, and a shank having first and second portions with a shoulder therebetween, with the first portion being adjacent the head and receivable in the first link opening and the second portion being receivable in the second link opening. During assembly, the rivet is compressed so that the second portion is deformed to form a second head to secure the links between the first and second heads, and the first head is deformed to reduce the concavity of the recess therein and axially shift the first link over the first shank portion to virtually eliminate axial free play.
摘要翻译： 一种用于枢转地互连第一和第二重叠连接件的铆钉，每个连接件具有穿过其中的开口，包括具有连杆接合表面和外凹面的第一头部，以及具有在其间具有肩部的第一和第二部分的柄，其中第一部分相邻 头部可接收在第一连杆开口中，第二部分可接收在第二连杆开口中。 在组装期间，铆钉被压缩，使得第二部分变形以形成第二头部以固定第一和第二头部之间的连杆，并且第一头部变形以减小其中的凹部的凹陷，并且轴向地移动第一连杆 在第一个柄部分上，以实际上消除轴向自由游隙。
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