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    • 2. 发明授权
    • Safety device for a cable wound drum
    • 电缆卷绕鼓的安全装置
    • US4448290A
    • 1984-05-15
    • US324006
    • 1981-11-23
    • Walter L. Reid, Jr.Robert A. Van StoneRalph L. Delano
    • Walter L. Reid, Jr.Robert A. Van StoneRalph L. Delano
    • B66D1/02B66D1/54B66D5/04F16D59/00B60T7/12
    • B66D1/54B66D5/04E05Y2201/242
    • The invention relates to an improved safety device for stopping cable payout in an overspeed condition, and particularly to a safety device for securing an object from falling because of failure of a hoisting device. According to the invention, an inertial actuated drum locking mechanism comprises an inertial member mounted on a cable rewind drum. The inertial member is pivotable so that when actuated by inertial force above a predetermined value due to overspeed rotation of the drum, the inertial member moves to engage a fixed member for arresting further motion of the drum. The inertial member is held in place until the outward force exceeds the predetermined value, at which point, the inertial member toggles outward to provide rapid and positive engagement of the locking mechanism.
    • 本发明涉及一种用于在超速状态下停止电缆支付的改进的安全装置,特别涉及一种用于由于起重装置的故障而使物体不会坠落的安全装置。 根据本发明,惯性致动鼓锁定机构包括安装在电缆倒带鼓上的惯性构件。 惯性构件可枢转,使得当由于滚筒的超速旋转而由惯性力致动超过预定值时,惯性构件移动以接合固定构件,以阻止滚筒的进一步运动。 惯性构件保持就位,直到向外的力超过预定值,此时惯性构件向外翻转以提供锁定机构的快速和正面接合。
    • 3. 发明授权
    • Separate component construction wood type golf club
    • 单独组件构造木型高尔夫球杆
    • US4193601A
    • 1980-03-18
    • US887883
    • 1978-03-20
    • Walter L. Reid, Jr.Ralph L. DelanoJohn W. Jepson
    • Walter L. Reid, Jr.Ralph L. DelanoJohn W. Jepson
    • A63B53/04
    • A63B53/04A63B53/0466A63B2053/0416A63B2053/0433A63B2053/0441A63B2209/00
    • A "wood-type" golf club comprising a plurality of separately constructed and finished components is disclosed. In its preferred form, the golf club comprises a face plate, a club head block and a reinforcing collar. The face plate, the club head block and the collar are separately constructed and finished and subsequently assembled into a finished golf club. According to the invention, the construction and finishing of the individual components and subsequent assembly thereof is such that at selected interfaces between the components of different material, relative movement of the components due to thermal expansion, moisture, etc. does not produce visible component interface separation lines. This may be accomplished by providing unequal peripheral dimensions of the components of different materials at the selected interfaces.
    • 公开了一种包括多个单独构造和完成的部件的“木型”高尔夫球杆。 在其优选形式中,高尔夫球杆包括面板,球杆头块和加强套环。 面板,球杆头块和衣领分别构造和完成,随后组装成完成的高尔夫球杆。 根据本发明,各个部件的构造和精加工以及随后的组装使得在不同材料的部件之间的选定界面处,由于热膨胀,湿气等而导致的部件的相对运动不产生可见部件界面 分离线。 这可以通过在所选择的界面处提供不同材料的组分的不相等的外围尺寸来实现。