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1. 发明授权

US4593431A Snap stud 失效
标题翻译：扣钉
公开(公告)号：US4593431A
公开(公告)日：1986-06-10
申请号：US746443
申请日：1985-06-19
申请人： Christopher T. Sandberg , Gary F. Paulson
发明人： Christopher T. Sandberg , Gary F. Paulson
IPC分类号： E05D15/44 , E05D5/12
CPC分类号： E05D15/44 , E05Y2900/148 , Y10S16/40 , Y10T16/5535 , Y10T403/32901 , Y10T403/60
摘要： A snap stud usable in window hardware, such as window operators and window hinges, for releasably pivotally interconnecting a pair of members. The snap stud has a stud extending from a first of the members and provided with an external peripheral groove which mounts a C-ring of spring music wire. The C-ring has a retention position partially extending beyond the periphery of the stud for overlying a second of the members and a compressed release position substantially entirely within the periphery of the stud, with the movement of the C-ring to the compressed release position occurring automatically in assembly and disassembly of said members.
摘要翻译：可用于窗户硬件（例如窗户操作者和窗铰链）中的卡扣螺栓，用于可释放地枢转地连接一对构件。卡扣螺柱具有从第一构件延伸的螺柱，并且设置有安装弹簧音乐线的C形环的外部周边槽。 C形环具有部分地延伸超过螺柱的周边的保持位置，用于覆盖第二个构件，并且压缩释放位置基本上完全在螺柱的周边内，随着C形环向压缩释放位置的移动在所述构件的组装和拆卸中自动地发生。

2. 发明授权

US4346372A Window operator with switch to operate a burglar alarm 失效
标题翻译：窗户操作员切换操作防盗报警器
公开(公告)号：US4346372A
公开(公告)日：1982-08-24
申请号：US189055
申请日：1980-09-22
申请人： Christopher T. Sandberg
发明人： Christopher T. Sandberg
IPC分类号： G08B13/08
CPC分类号： G08B13/08
摘要： A conventional roto-gear window operator for a casement or awning window, or the like, is provided with an alarm switch. The alarm switch consists of a conductive wire which is connected to a remote alarm package and is insulated from the base of the operator. One end of the wire is fixedly held adjacent to the helix of the operator worm gear so as to provide intermittent wiping contact when the worm gear is rotated. The worm gear is electrically conductive and, through the operator base, is connected to a lead wire which also extends to the alarm package. Accordingly, rotation of the worm gear (to actuate the operator) opens and closes the switch by engagement and disengagement of the wire with the worm gear helix, generating a sequence of pulses which triggers the alarm package.
摘要翻译：用于窗扇或遮篷窗等的常规旋转齿轮窗操作器设置有报警开关。报警开关包括一根导线，连接到远程报警包，并与操作员的底座绝缘。线的一端固定地保持在操作者蜗轮的螺旋附近，以便当蜗轮旋转时提供间歇擦拭接触。蜗轮是导电的，并且通过操作者底座连接到也延伸到报警包的引线。因此，蜗轮的旋转（致动操作者）通过线与蜗轮螺旋的接合和分离来打开和关闭开关，产生触发警报包的脉冲序列。

3. 发明授权

US4843703A Method of assembling a window operator 失效
标题翻译：组合窗口操作符的方法
公开(公告)号：US4843703A
公开(公告)日：1989-07-04
申请号：US187429
申请日：1988-04-28
申请人： Douglas A. Nolte , Dennis J. Rooney , Christopher T. Sandberg
发明人： Douglas A. Nolte , Dennis J. Rooney , Christopher T. Sandberg
IPC分类号： E05F11/24 , F16B5/04
CPC分类号： E05F11/24 , F16B5/04 , E05Y2900/148 , Y10T29/49835 , Y10T29/49915 , Y10T29/4992 , Y10T29/49938 , Y10T29/4995 , Y10T29/49954 , Y10T403/32959 , Y10T403/4966
摘要： A window operator and assembly method therefor wherein a stacked pull arm and gear are rotatably mounted on a bushing carried by a mounting base and the gear and pull arm are assembled to the mounting base with a controlled clearance independent of the tolerance of these components by use of a hardened metal bushing. The hardened metal bushing is forced into the deformable metal of the mounting base whatever distance is necessary to locate an exposed end of the bushing a fixed distance beyond the uppermost of said gear and pull arm and provide a surface against which a washer may be mounted and which overlies the pull arm and gear to hold the components in assembled relation with the controlled clearance.
摘要翻译：一种窗户操作器及其组装方法，其中堆叠的拉臂和齿轮可旋转地安装在由安装基座承载的衬套上，并且齿轮和拉臂被组装到具有受控间隙的安装基座，独立于使用这些部件的公差的硬化金属衬套。硬化的金属衬套被迫进入安装基座的可变形金属，无论距离何时定位衬套的露出端超过所述齿轮和牵引臂的最上部并且提供可安装垫圈的表面的固定距离，其覆盖在拉臂和齿轮上以将部件保持与可控间隙的组装关系。

4. 再颁专利

USRE32846E Snap stud 失效
标题翻译：扣钉
公开(公告)号：USRE32846E
公开(公告)日：1989-01-31
申请号：US4175
申请日：1987-01-12
申请人： Christopher T. Sandberg , Gary F. Paulson
发明人： Christopher T. Sandberg , Gary F. Paulson
IPC分类号： E05D5/12 , E05D15/44
CPC分类号： E05D15/44 , E05D5/128 , E05D2005/102 , E05D5/12 , E05Y2201/628 , E05Y2600/508 , E05Y2900/148 , Y10T16/5535 , Y10T403/32901 , Y10T403/60
摘要： A snap stud usable in window hardware, such as window operators and window hinges, for releasably pivotally interconnecting a pair of members. The snap stud has a stud extending from a first of the members and provided with an external peripheral groove which mounts a C-ring of spring music wire. The C-ring has a retention position partially extending beyond the periphery of the stud for overlying a second of the members and a compressed release position substantially entirely within the periphery of the stud, with the movement of the C-ring to the compressed release position occurring automatically in assembly and disassembly of said members.

5. 发明授权

US4445794A Self-locking threaded bearing and bearing assembly and method of making such assembly 失效
标题翻译：自锁螺纹轴承和轴承组件及其组装方法
公开(公告)号：US4445794A
公开(公告)日：1984-05-01
申请号：US398954
申请日：1982-07-16
申请人： Christopher T. Sandberg
发明人： Christopher T. Sandberg
IPC分类号： E05F11/34 , F16B39/34 , F16C35/02 , B23P11/00 , E05F11/00 , F16B29/00
CPC分类号： F16B39/34 , E05F11/34 , F16C35/02 , Y10T29/49833 , Y10T29/49845 , Y10T403/49
摘要： The self-locking threaded bearing is an externally threaded tubular member having a discontinuous thread to form thread sections which are spaced-apart axially on the bearing. In the bearing assembly, the thread sections engage portions of an internal thread in a bore of a housing for the bearing and, with the internal thread being more ductile than the thread sections of the bearing, portions of the internal thread are stripped to pack into the space between the thread sections and assist in locking the bearing into the housing.In the method of making the self-locking threaded bearing assembly, a tubular bearing is provided with a discontinuous external thread and a housing is formed with a bore having an internal thread of the same pitch as the external thread of the bearing and of material more ductile than that of the external thread. The bearing is threadably advanced into the bore of the housing and while being prevented from further advance the bearing is rotated through at least one additional revolution to distort and partially strip the internal thread to prevent retractive rotation of the bearing and with stripped thread material packed into the space between the thread sections of the bearing to assist in locking the bearing against axial movement in the bore. Subsequently, a force exerted on the bearing in a direction acting to move the bearing outwardly of the bore sets the trailing ends of the thread sections of the external thread into embedded relation with the internal thread to lock the bearing against radial movement.
摘要翻译：自锁螺纹轴承是具有不连续螺纹的外螺纹管状构件，以形成在轴承上轴向间隔开的螺纹部分。在轴承组件中，螺纹部分接合用于轴承的壳体的孔中的内螺纹的部分，并且内螺纹比轴承的螺纹部分更具延性，内螺纹的部分被剥离以包装成螺纹部分之间的空间并且有助于将轴承锁定到壳体中。在制造自锁螺纹轴承组件的方法中，管状轴承设置有不连续的外螺纹，并且壳体形成有具有与轴承的外螺纹相同节距的内螺纹的孔以及更多的材料比外螺纹延性好。轴承螺纹地进入壳体的孔中，并且在防止进一步前进的同时，轴承旋转至少一个额外的转动以使内螺纹扭曲和部分剥离，以防止轴承的回缩旋转和被包装的剥离的螺纹材料轴承的螺纹部分之间的空间，以有助于锁定轴承以防止孔中的轴向运动。随后，沿着使轴承向外移动的方向作用在轴承上的力将外螺纹的螺纹部分的后端与内螺纹嵌入关系，以将轴承锁定以防径向移动。

6. 发明授权

US4938086A Window operator 失效
标题翻译：窗口操作符
公开(公告)号：US4938086A
公开(公告)日：1990-07-03
申请号：US371619
申请日：1989-06-26
申请人： Douglas A. Nolte , Dennis J. Rooney , Christopher T. Sandberg
发明人： Douglas A. Nolte , Dennis J. Rooney , Christopher T. Sandberg
IPC分类号： E05F11/24 , F16B5/04
CPC分类号： F16B5/04 , E05F11/24 , E05Y2900/148 , Y10T403/32951 , Y10T403/32959 , Y10T74/18792
摘要： A window operator and assembly method therefor wherein a stacked pull arm and gear are rotatably mounted on a bushing carried by a mounting base and the gear and pull arm are assembled to the mounting base with a controlled clearance independent of the tolerance of these components by use of a hardened metal bushing. The hardened metal bushing is forced into the deformable metal of the mounting base whatever distance is necessary to locate an exposed end of the bushing a fixed distance beyond the uppermost of said gear and pull arm and provide a surface against which a washer may be mounted and which overlies the pull arm and gear to hold the components in assembled relation with the controlled clearance.
摘要翻译：一种窗户操作器及其组装方法，其中堆叠的拉臂和齿轮可旋转地安装在由安装基座承载的衬套上，并且齿轮和拉臂被组装到具有受控间隙的安装基座，独立于使用这些部件的公差的硬化金属衬套。硬化的金属衬套被迫进入安装基座的可变形金属，无论距离何时定位衬套的露出端超过所述齿轮和牵引臂的最上部并且提供可安装垫圈的表面的固定距离，其覆盖在拉臂和齿轮上以将部件保持与可控间隙的组装关系。

7. 发明授权

US4505601A Retainer bearing and bearing assembly for a window operator and assembly method and tool 失效
标题翻译：保持架轴承和轴承组件，用于窗户操作员和组装方法和工具
公开(公告)号：US4505601A
公开(公告)日：1985-03-19
申请号：US466879
申请日：1983-02-16
申请人： Christopher T. Sandberg , Eugene L. Mosher
发明人： Christopher T. Sandberg , Eugene L. Mosher
IPC分类号： F16C35/02 , E05F11/06 , E05F11/34 , F16H1/16 , G05G1/08
CPC分类号： E05F11/06 , F16H1/16 , G05G1/08 , E05Y2900/148 , Y10T29/49918
摘要： The bearing assembly has an externally-threaded retainer bearing threaded into a housing of deformable metal for rotatably supporting and maintaining a worm gear shaft in position. The retainer bearing has a plurality of flat sides with a spanner wrench slot at the outer end of each side whereby a flat side and spanner wrench slot of the retainer bearing can be located at a particular location relative to the housing and material of the housing is deformed into the space between the flat side of the retainer bearing and the threaded bore of the housing as well as into the spanner wrench slot to securely lock the retainer bearing in position.
摘要翻译：轴承组件具有螺纹连接到可变形金属壳体中的外螺纹保持器轴承，用于可旋转地支撑和保持蜗轮轴就位。保持器轴承具有多个平坦侧面，在每侧的外端具有扳手扳手槽，由此保持器轴承的平坦侧面和扳手扳手槽可以位于相对于壳体的特定位置处，并且壳体的材料为变形到保持器轴承的平坦侧和壳体的螺纹孔之间的空间以及扳手扳手槽中，以将保持器轴承牢固地锁定就位。

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