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    • 2. 发明授权
    • Device for forming eyes and loops in wire
    • 用于在电线中形成眼睛和环的装置
    • US4421145A
    • 1983-12-20
    • US371679
    • 1982-04-26
    • Dewey O. Broberg, Jr.
    • Dewey O. Broberg, Jr.
    • B21F1/00B21F1/06B21F45/00
    • B21F1/002B21F1/06B21F45/00
    • Two embodiments of devices are disclosed for forming eyelets and/or twists in wire. Both embodiments are self-contained tools and include relatively rotatable outer sleeves and inner cores for completely encapsulating and holding lengths of wire. In one embodiment, the wire can be formed with a closed loop and tight wraps about the length of wire inwardly of the closed loop while the length of wire is held by the device and the closed loop is rotated relative thereto. In the other embodiment, the wire can be formed with a closed loop, followed by helical twists, and then tightly wrapped inwardly of the helical twists as the closed loop is continuously rotated relative to the device while the length of wire is encapsulated and held thereby.
    • 公开了用于在线中形成孔眼和/或扭曲的装置的两个实施例。 两个实施例都是独立的工具,并且包括相对可旋转的外套筒和用于完全封装和保持线材长度的内芯。 在一个实施例中,线可以形成有闭环,并且围绕线圈的长度围绕闭合回路内部的电线的长度紧密地缠绕,而线的长度被器件保持并且闭环相对于其旋转。 在另一个实施例中,线可以形成有闭环,随后是螺旋形扭曲,然后当螺旋线的长度被封装并保持时闭合环相对于该装置连续地旋转,然后紧紧地卷绕在螺旋形的扭转之内 。
    • 5. 发明授权
    • Device for forming closable wire spring snaps
    • 用于形成可闭合的线弹簧卡扣的装置
    • US4423757A
    • 1984-01-03
    • US371678
    • 1982-04-26
    • Dewey O. Broberg, Jr.
    • Dewey O. Broberg, Jr.
    • B21F1/00B21F1/06B21F45/00
    • B21F45/00B21F1/002B21F1/06
    • A device is disclosed for forming closable spring snaps from wire. The device is in the form of a hand tool and includes an elongated solid body having a plurality of pins fixed to and protruding outwardly from the body, in conjunction with a bore through the body and a groove cut into the side of the body. The pins, bore and groove are used in various combinations to form an eyelet at one end of a length of wire, to form an open latch loop at an opposite end of the length of wire, and to bend the length of wire intermediate the ends thereof with the wire bent back toward itself whereby the open latch loop is engageable with the one end of the wire inwardly of the eyelet to form a closable spring snap.
    • 公开了一种用于从线形成可闭合的弹簧卡扣的装置。 该装置是手工工具的形式,并且包括细长的固体本体,其具有固定到主体上并从身体向外突出的多个销,以及穿过主体的孔和切入主体侧面的凹槽。 销,孔和槽以各种组合使用,以在一段长度的线的一端形成孔眼,以在线的长度的相对端处形成开放的锁定环,并且将末端的线的长度弯曲 其中线材向着自身弯曲,由此开放的锁定环可以与孔眼内部的线的一端接合以形成可闭合的弹簧卡扣。
    • 6. 发明授权
    • Wire straightener tool
    • 矫直工具
    • US4412565A
    • 1983-11-01
    • US368826
    • 1982-04-15
    • Dewey O. Broberg, Jr.
    • Dewey O. Broberg, Jr.
    • B21F1/02
    • B21F1/02
    • A hand tool is disclosed for straightening wire and includes three elongated rod-like wire straightening members each having a plurality of wire engaging circular ridges spaced longitudinally of the respective straightener member. Link means interconnects the wire straightener members at the ends thereof for pivotal movement relative to the longitudinal axes thereof, between an open position and a closed position. The wire straightener members in the closed position define a longitudinal passageway between the circular wire engaging ridges for receiving a wire and straightening the wire in response to relative longitudinal movement of the wire in the passageway as pressure is applied exteriorly of the wire straightener members. The circular ridges on each wire straightener member are spaced and located to be disposed in gaps between the circular ridges of each other wire straightener member.
    • 公开了一种用于矫直线的手动工具,并且包括三个细长的杆状线矫直构件,每个细长的杆状线矫直构件具有多个与相应的矫直构件纵向间隔开的线接合圆脊。 连接装置将线矫直构件的端部互相连接,以便在打开位置和关闭位置之间相对于其纵向轴线枢转运动。 处于闭合位置的线矫直构件在圆线接合脊之间限定用于接收线的纵向通道,并且当线施加在矫直机构外部的压力时响应于线在通道中的相对纵向运动而矫直线。 每个电线矫直器构件上的圆形脊部间隔开并定位成设置在每个其它线矫直构件的圆形脊之间的间隙中。
    • 7. 发明授权
    • Propeller spinner for model airplanes or the like
    • 用于模型飞机的螺旋桨旋转器等
    • US4363604A
    • 1982-12-14
    • US223265
    • 1981-01-08
    • Dewey O. Broberg, Jr.
    • Dewey O. Broberg, Jr.
    • A63H27/30B64C11/14
    • B64C11/14Y10T403/7005
    • A spinner is disclosed for use with a model airplane, or the like, which has a propeller on a propeller shaft, the propeller being disposed between a thrust plate fixed to the propeller shaft and retaining means such as a propeller nut threaded onto the propeller shaft. A base plate has an axial passage for receiving the propeller shaft and the propeller nut holds the base plate between the thrust plate and the propeller for conjoint rotation therewith. An air piercing nose cone is releasably mounted to the base plate and has radial openings for receiving the shanks of the propeller blades. A locking ring is rotatably mounted on the base plate for rotation relative thereto about the axis of the propeller shaft between a locking position and a release position. The nose cone has at least one interior stud having a radial notch for engagement by a locking edge of the locking ring when in said locking position to releasably hold the nose cone on the base plate for conjoint rotation therewith.
    • 公开了一种用于与在传动轴上具有螺旋桨的模型飞机等一起使用的旋转器,该螺旋桨设置在固定到传动轴上的推力板和螺纹连接在传动轴上的螺旋桨螺母 。 基板具有用于接收传动轴的轴向通道,并且螺旋桨螺母将基板保持在推力板和螺旋桨之间以与其一起旋转。 空气穿孔鼻锥体可释放地安装到基板上并且具有用于接收螺旋桨叶片的柄的径向开口。 锁定环可旋转地安装在基板上,用于在锁定位置和释放位置之间围绕传动轴的轴线相对于其旋转。 鼻锥具有至少一个内螺柱,其具有径向切口,用于在处于所述锁定位置时由锁定环的锁定边缘接合,以可释放地将鼻锥保持在基板上以与其一起旋转。