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1. 发明授权

US3667528A Spike for motor vehicle tires 失效
标题翻译：电动汽车轮胎
公开(公告)号：US3667528A
公开(公告)日：1972-06-06
申请号：US3667528D
申请日：1970-07-10
申请人： STAHLGRUBER GRUBER & CO OTTO
发明人： GOTTAUF GEORG
IPC分类号： B60C11/16
CPC分类号： B60C11/1606
摘要： Spike for motor vehicle tires comprises casing of synthetic material with reinforcing jacket embedded in casing. Hard metal pin is centrally disposed in reinforcing jacket. Jacket surrounds hard metal pin and includes pair of opposed side edge portions that overlap one another to form a seam. Alternatively, opposed side edge portions of reinforcing jacket may meet along line of contact which is curved and sloping relative to longitudinal axis of metal pin.
摘要翻译：机动车辆轮胎的穗轴包括合成材料的外壳，其具有嵌入外壳中的加强护套。硬金属销位于加强护套中央。夹套围绕硬金属销，并且包括彼此重叠以形成接缝的一对相对的侧边缘部分。或者，加强护套的相对侧边缘部分可以沿着相对于金属销的纵向轴线弯曲并且倾斜的接触线相遇。

5. 发明授权

US3664503A Elastic sieve bottom 失效
标题翻译：弹性鞋底
公开(公告)号：US3664503A
公开(公告)日：1972-05-23
申请号：US3664503D
申请日：1969-08-22
申请人： STAHLGRUBER GRUBER & CO OTTO
发明人： FELDEN ALOIS
IPC分类号： B07B1/46
CPC分类号： B07B1/4627 , B07B1/4645 , Y10T29/4973 , Y10T428/24273
摘要： An elastic sieve bottom includes abutting elastic sieve bottom sections with spaced sieve apertures therethrough, and a reinforcing mesh received in grooves in portions of the sieve bottom between the apertures.
摘要翻译：弹性筛底部包括邻接的弹性筛底部部分，其中具有间隔开的筛孔，并且在孔之间的筛底部分中的槽中容纳加强网。

7. 发明授权

US3009846A Repair patch or joining member for rubber and rubberized articles and a method of producing the same 失效
标题翻译：修补橡胶和橡胶制品的贴片或接合件及其制造方法
公开(公告)号：US3009846A
公开(公告)日：1961-11-21
申请号：US60202856
申请日：1956-08-03
申请人： STAHLGRUBER GRUBER & CO OTTO
发明人： WILHELM GRUBER
IPC分类号： B29C35/02
CPC分类号： B29C73/10 , B29L2030/00 , Y10T152/10882 , Y10T428/20 , Y10T428/24488

8. 发明授权

US3913728A Wiping device for a conveyor belt 失效
标题翻译：用于输送带的擦拭装置
公开(公告)号：US3913728A
公开(公告)日：1975-10-21
申请号：US40677773
申请日：1973-10-16
申请人： STAHLGRUBER GRUBER & CO OTTO
发明人： POTT RICHARD
IPC分类号： B65G45/12 , B65G45/00
CPC分类号： B65G45/12
摘要： An elongated wiper arm having a number of longitudinal ribs about its periphery is mounted on a crossbar with one of its ribs in contact with the conveyor. The crossbar is counterbalanced to bear against the conveyor, and the angular position of the crossbar and the wiper arm attached to it can be selectively varied to bring new ribs into contact with the conveyor as the operating rib wears down. The wiper is made of an elastomer such as rubber or polyurethane and it may be vulcanized or foamed directly on the crossbar.
摘要翻译：具有围绕其周边具有多个纵向肋的细长的擦拭器臂安装在横杆上，其一个肋与输送机接触。横杆被平衡以抵靠输送机，并且随着操作肋磨损，横杆和连接到其上的刮水器臂的角位置可以被选择性地变化以使新的肋与输送机接触。擦拭器由诸如橡胶或聚氨酯的弹性体制成，并且可以在横杆上直接硫化或发泡。

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