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    • 1. 发明授权
    • Knock-down hampers
    • 锁定阻尼器
    • US3692204A
    • 1972-09-19
    • US3692204D
    • 1971-06-28
    • BREARLEY CO
    • PROVI MIKE AALEKS VYTANT
    • B65D6/24B65D7/00
    • B65D15/22
    • In this knock-down hamper construction the molded plastic top frame with ''''live hinge'''' hinged cover and the molded plastic bottom frame or base are both recessed annularly to accommodate the upper and lower edge portions of a one-piece body of solid paperboard sheet material that is unfolded from its compact folded form to define a front wall, two opposed end walls, and two inwardly extending rear wall potions, the vertical edges of which are received in channels defined in the opposed vertical edge portions of a perforated one-piece molded upright connecting panel that fits at its upper and lower ends in the aforesaid recesses in the top and bottom parts. Pressed-in molded plastic fastener pins entered in holes provided in the unfolded one-piece body panel and registering holes provided in upright corner projections on the top and bottom frames serve to fasten the assembled components together into a rigid sturdy hamper. Good ventilation of the hamper is assured with the amount of perforations provided in the bottom frame and in the full length of the middle panel in the back wall and with that kind of ventilation these is nothing to mar the external appearance of the hamper as a whole, which despite the simplicity and economy in construction is of pleasing overall appearance. The components in disassembled stacked relationship form a very compact light bundle adapted for economical shipping in a small container.
    • 2. 发明授权
    • Damage resistant bathroom scale construction
    • 耐损伤的浴室规模建设
    • US3666031A
    • 1972-05-30
    • US3666031D
    • 1970-04-10
    • BREARLEY CO
    • PROVI MIKE AGUINTER S ROBERT
    • G01G19/46G01G23/26G01G23/06
    • G01G23/26G01G19/46
    • This scale''s weight indicating mechanism is protected against destructive shear leads being imposed on the rack and pinion through the weight indicating means, first by providing a cushioning spring abutment for the rack near the return end of the slot for cushioning effect. Secondly, an elongated rotary floating stop plate is provided for the weight indicating dial, having widely spaced stop projections at the pivoted end for abutment with opposite sides of a boss on the dial adapter for one portion of the greatly increased range of free rotation of the dial in either direction, a stop projection on the stop plate on its other end being arranged to engage either side of a fixed stop to provide plenty of additional free turning, and hence regardless of ''''flywheel'''' action of the dial, no damage is done to the vulnerable scale parts mentioned.
    • 该秤的重量指示机构被保护以防止破坏性剪切引线通过重量指示装置施加在齿条和小齿轮上,首先通过在槽的返回端附近提供用于缓冲效果的靠近齿条的缓冲弹簧抵接。 其次,为重量指示盘提供细长的旋转浮动止动板,其在枢转端处具有广泛间隔的止动突起,用于与表盘上的凸台的相对侧邻接,其中一部分大大增加了自由旋转的范围 在任一方向上拨盘,其另一端的止动板上的止动突起被布置成接合固定挡块的任一侧以提供足够的额外的自由转动,因此不管表盘的“飞轮”动作如何,不会造成损坏 对所提到的脆弱的部位。