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1. 发明授权

US3692428A Centrifugal blower 失效
标题翻译：离心式鼓风机
公开(公告)号：US3692428A
公开(公告)日：1972-09-19
申请号：US3692428D
申请日：1970-01-12
申请人： GEN IND CO THE
发明人： BUBB DANIEL F , CALLIHAN JAMES M
IPC分类号： F04D29/28 , F01D5/04
CPC分类号： F04D29/282 , F05B2250/192
摘要： A centrifugal blower has a frusto-conical end wall with a central hub and a plurality of elongated blades disposed parallel with the hub axis and carried around the outer periphery of the end wall. A continuous ring is connected to the distal ends of the blades with portions of the blades projecting both radially inwardly and outwardly of the ring. End edge portions of the blades adjacent to the end wall project radially outwardly beyond the periphery of the end wall and are both tapered backwardly in the opposite axial direction and beveled.
摘要翻译：离心式鼓风机具有截头圆锥形端壁，其具有中心毂和与轮毂轴线平行设置的多个细长叶片，并且围绕端壁的外周承载。连续的环连接到叶片的远端，叶片的一部分径向向内和向外突出。与端壁相邻的叶片的端部边缘部分径向向外突出超过端壁的周边，并且在相对的轴向方向上向后倾斜并且倾斜。

2. 发明授权

US3649092A Means for mounting self-aligning bearing 失效
标题翻译：用于安装自调心轴承的方法
公开(公告)号：US3649092A
公开(公告)日：1972-03-14
申请号：US3649092D
申请日：1970-01-19
申请人： GEN IND CO THE
发明人： COLEMAN HOWARD R
IPC分类号： F16C23/04 , H02K5/167 , F16C23/00
CPC分类号： F16C23/045 , H02K5/1672 , H02K2205/03
摘要： There is disclosed herein a spherical type bearing seated at one end on a fixed seat and at the other end on a free-floating seat, the free-floating seat having resilient, radially projecting legs, and there being means to tension the legs to bias the last mentioned seat against the bearing.
摘要翻译：这里公开了一种球形轴承，其一端位于固定座上，另一端位于自由浮动座上，自由浮动座具有弹性的径向突出的腿，并且具有将腿张紧偏压的装置最后提到的座位反对轴承。

3. 发明授权

US3625577A Lubricant-retaining means 失效
标题翻译：润滑保持手段
公开(公告)号：US3625577A
公开(公告)日：1971-12-07
申请号：US3625577D
申请日：1970-01-19
申请人： GEN IND CO THE
发明人： COLEMAN HOWARD R
IPC分类号： F16C23/04 , F16C33/10 , H02K5/167 , F16C33/78
CPC分类号： F16C23/045 , F16C33/103 , H02K5/1672
摘要： There is disclosed herein a small electric motor having a rotor shaft rotatably mounted adjacent to the ends thereof in selfaligning bearings disposed within lubricant reservoirs and surrounded by lubricating wicks. The rotor shaft has circumferential grooves adjacent to the ends of the bearings surrounded by frustoconical openings. A retainer ring and washer combination is associated with one of said grooves.

5. 发明授权

US3661433A Self-aligning bearing 失效
标题翻译：自调心轴承
公开(公告)号：US3661433A
公开(公告)日：1972-05-09
申请号：US3661433D
申请日：1970-01-19
申请人： GEN IND CO THE
发明人： SCHUSTER JOHN R
IPC分类号： F16C23/04 , F16C33/10 , H02K5/167 , F16C9/06
CPC分类号： F16C23/045 , F16C33/103 , H02K5/1672 , H02K2205/03
摘要： There is disclosed herein a self-aligning bearing for electric motors and the like which embodies a spherical bearing member mounted for universal movement and having an axial opening to accomodate the motor shaft, the bearing having lubricating return grooves across the axially directed ends thereof, said grooves extending partway into the spherical side surface portions of the bearing.
摘要翻译：这里公开了一种用于电动机等的自调心轴承，其包括安装成用于通用运动的球面轴承构件，并具有用于容纳电动机轴的轴向开口，该轴承具有穿过其轴向端部的润滑回流槽，所述轴承凹槽延伸到轴承的球形侧表面部分中。

7. 发明授权

US3594875A Turntable-retaining clip 失效
标题翻译： TURNTABLE-RETAINING CLIP
公开(公告)号：US3594875A
公开(公告)日：1971-07-27
申请号：US3594875D
申请日：1970-01-12
申请人： GEN IND CO THE
发明人： SANOW ALBERT E
IPC分类号： G11B19/20 , A44B17/00 , G11B3/60
CPC分类号： G11B19/2009 , Y10T403/18 , Y10T403/405
摘要： There is disclosed herein a generally cylindrical phonograph turntable-retaining clip which telescopes over the turntable shaft and has radially outwardly offset, axially parallel tension ribs for resiliently engaging the central opening of a turntable.

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