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公开(公告)号:US3921738A
公开(公告)日:1975-11-25
申请号:US43039074
申请日:1974-01-03
申请人: SCHMIDT GEB FA
发明人: SCHMIDT KARL OTTO
摘要: A load-supporting platform of a weighing scale has a stem rigid with a vertical member of a spring-loaded parallelogrammatic linkage which includes two generally horizontal levers, the upper lever carrying a depending boss terminating in a pin which engages in a radial slot of a deflection wheel, rotatable about a vertical axis offset from that pin, to which a weight-indicating pointer is attached. The slot, extending generally parallel to the pivotal axes of the levers, is wide enough to afford a certain amount of play for the pin motion and is lined along one edge with a magnet which attracts the magnetically permeable pin onto that edge as soon as the system has come to rest.
摘要翻译: 称重秤的负载支撑平台具有刚性的杆,其具有弹簧加载的平行四边形连杆的垂直构件,所述竖直构件包括两个大致水平的杆,所述上杠杆承载终止于销中的悬挂凸起,该销接合在 偏转轮,可围绕与该引脚偏移的垂直轴旋转,重物指示指针附接到该轴上。 通常平行于杠杆的枢转轴线延伸的狭槽足够宽,以便为销的运动提供一定量的游隙,并且沿着一个边缘排列有一个磁体,磁体一旦吸收了导磁针就可以在该边缘上 系统已经休息了。
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公开(公告)号:US3917012A
公开(公告)日:1975-11-04
申请号:US52271274
申请日:1974-11-11
申请人: PITNEY BOWES INC
发明人: ZUCKER FREDRIC E , STORACE ANTHONY , SETTE PAUL R
IPC分类号: G01G3/08 , G01G19/00 , G01G19/40 , G01G23/42 , G07B17/00 , G01G23/14 , G01D5/34 , G01G23/26 , H01J39/12
CPC分类号: G07B17/00362 , G01G3/08 , G01G19/005 , G01G19/40 , G01G23/42 , G07B17/00467 , G07B2017/0037 , G07B2017/00491 , G07B2017/00701 , Y10S177/06
摘要: A high speed weighing scale for use in a continuous mail sorting and postage imprinting system which automatically weighs and meters each piece of mail. The system is designed to rapidly handle a large quantity of mixed mail. Mixed mail is continuously and synchronously fed in seriatim along a continuous feed path. Unsealed envelopes have their flaps wetted and sealed. All the envelopes are stopped at a weighing station where they are weighed, and the postage corresponding to their particular weight is computed. The determined postage value is used to continuously reset a postage meter which imprints the required postage upon each envelope as it arrives at a metering station. The metering and weighing functions of the system are synchronized such that the postage meter will imprint the proper postage upon each piece of mail, despite the fact that several envelopes may be simultaneously in transit along the feed path. Overweight pieces of mail are rejected from the feed path prior to their reaching the postage meter station. Metered and overweight pieces of mail are separately stacked.
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公开(公告)号:US3718112A
公开(公告)日:1973-02-27
申请号:US3718112D
申请日:1970-11-02
申请人: PERRY D
发明人: PERRY D
摘要: An analogue measuring machine has a sensing mechanism which reacts against a resistance mechanism, measurement being indicated by an indication mechanism driven by the sensing means. The indication mechanism comprises a thin flexible band which extends between first and second pulley wheels and has its ends secured to the pulley wheels. The first pulley wheel is driven by the sensing means to move an index carried by the band relatively to a scale. A driving means is arranged so that the second pulley wheel is driven in unison with the first pulley wheel to maintain the length of the band between the first and second pulley wheels constant.
摘要翻译: 模拟测量机具有与电阻机构反应的感测机构,由感测装置驱动的指示机构指示测量。 指示机构包括在第一和第二滑轮之间延伸并且其端部固定到滑轮的薄柔性带。 第一滑轮由感测装置驱动,以使由带传送的索引相对于标尺移动。 驱动装置被布置成使得第二滑轮与第一滑轮一致地被驱动,以保持第一和第二滑轮之间的带的长度恒定。
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公开(公告)号:US3666031A
公开(公告)日:1972-05-30
申请号:US3666031D
申请日:1970-04-10
申请人: BREARLEY CO
发明人: PROVI MIKE A , GUINTER S ROBERT
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US3081640A
公开(公告)日:1963-03-19
申请号:US3773460
申请日:1960-06-21
发明人: CHATILLON JOHN F
IPC分类号: G01G23/26
CPC分类号: G01G23/26 , Y10T74/18992
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公开(公告)号:US2923540A
公开(公告)日:1960-02-02
申请号:US68711057
申请日:1957-09-30
申请人: KEN STANDARD CORP
发明人: YOST CLYDE E , KIENKER JAMES E
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公开(公告)号:US2626142A
公开(公告)日:1953-01-20
申请号:US72535747
申请日:1947-01-30
申请人: TOLEDO SCALE CO
发明人: WECKERLY MARK A
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公开(公告)号:US2537947A
公开(公告)日:1951-01-16
申请号:US74923147
申请日:1947-05-20
申请人: TOLEDO SCALE CO
发明人: WILLIAMS LAWRENCE S
CPC分类号: G01G23/26 , G01G1/06 , Y10T74/18088 , Y10T74/1967
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公开(公告)号:US2368655A
公开(公告)日:1945-02-06
申请号:US49163843
申请日:1943-06-21
申请人: FRAPS RICHARD M
发明人: FRAPS RICHARD M
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公开(公告)号:US2208555A
公开(公告)日:1940-07-16
申请号:US21700238
申请日:1938-07-01
申请人: TOLEDO SCALE CO
发明人: HURT SAMUEL N
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