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1. 发明授权

US4559661A Paint scraper 失效
标题翻译：油漆刮板
公开(公告)号：US4559661A
公开(公告)日：1985-12-24
申请号：US747378
申请日：1985-06-21
申请人： Izrail Tsals , Gerald E. Peterson , Rudy R. Karliner , Scott R. Carpenter , Peter L. Frank
发明人： Izrail Tsals , Gerald E. Peterson , Rudy R. Karliner , Scott R. Carpenter , Peter L. Frank
IPC分类号： B44D3/16
CPC分类号： B44D3/164
摘要： A manually operable power unit for paint scraping and the like comprising a casing with a longitudinal axis having a handle to enable portable use by the operator, an electro-magnetic motor mounted within the casing including a stator and an armature mounted relative to the stator for movement parallel to the longitudinal axis, a bladeholder connected to the armature reciprocally movable in unison together, the bladeholder extending generally parallel to the longitudinal axis of the casing and the direction of movement of the reciprocating armature to provide contemporaneous colinear movement of the bladeholder and the armature to substantially eliminate bending forces on the bladeholder imposed by the electromagnetic drive forces of the motor, the motor being operable on energization to move the armature and the bladeholder from a starting position to an extended position, and a spring connected to the bladeholder which is compressed when the bladeholder is moved to its extended position and the spring operating to move the bladeholder to its starting position upon release of the electromagnetic forces generated by the motor.
摘要翻译：一种用于油漆刮擦等的手动可操作的动力单元，包括具有手柄的纵向轴线的壳体，以使得操作者能够轻松使用;安装在壳体内的电磁马达，其包括定子和相对于定子安装的电枢，平行于纵向轴线的运动，连接到衔铁的刀片架可以一起往复运动，刀片架大致平行于壳体的纵向轴线延伸，并且往复运动的电枢的运动方向提供刀片架的同时运动，所述衔铁基本上消除由马达的电磁驱动力施加的刀架上的弯曲力，所述马达可在通电作用下操作以将所述衔铁和所述刀架从起始位置移动到延伸位置，以及连接到所述刀架的弹簧当刀片夹持器移动到其延伸孔时被压缩并且弹簧操作以在释放由电动机产生的电磁力的同时将刀架移动到其起始位置。

2. 发明授权

US4511427A Masking tape applicator 失效
标题翻译：遮蔽胶带涂布机
公开(公告)号：US4511427A
公开(公告)日：1985-04-16
申请号：US522972
申请日：1983-08-15
申请人： Rudy R. Karliner , Gerald E. Peterson
发明人： Rudy R. Karliner , Gerald E. Peterson
IPC分类号： B65C11/00 , B65C1/00 , B65H35/00 , B65H35/07 , B65H37/04 , B32B35/00
CPC分类号： B65H35/0033 , Y10T156/1348 , Y10T156/1795 , Y10T156/18
摘要： A hand held tape dispenser and applicator having a light weight plastics material housing with a hollow hub at one end mounting an exposed roll of pressure sensitive adhesive tape and a hand grasped hollow finger extending from the hub to a dispensing outlet where a feed roll receives the adhesive foil of the tape and directs the opposite face to a press roll for applying the tape to a surface. A thumb operated slidable trigger on the top of the finger selectively rocks a cutter head over the press roll to sever the dispensed tape. The housing is longitudinally split with the two mating components snap fitted together and easily pulled apart to insert the tape roll and thread the tape over the feed roll. A belt clip receives the hollow hub permitting the applicator to be releasably suspended from the waist belt of a user.
摘要翻译：手提式胶带分配器和涂抹器具有重量轻的塑料材料壳体，其一端具有中空轮毂，安装暴露的压敏粘合带卷，以及从轮毂延伸到分配出口的手抓住的空心手指，其中进给辊接收胶带的粘合箔，并将相对面引导到压辊上，以将带施加到表面。手指顶部的拇指操作的可滑动触发器选择性地将切割头在压辊上摇动以切断分配的带。外壳纵向分开，两个配合部件卡扣在一起，并且容易拉开，以插入带卷并将胶带卷绕在进给辊上。皮带夹接收中空轮毂，允许施用器从用户的腰带可释放地悬挂。

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