JPS60125538U

JPS60125538U - Balance main rod saucer support balance blade position adjustment device

Info

Publication number: JPS60125538U
Application number: JP1228484U
Authority: JP
Inventors: 洋次高橋; 平井　弘
Original assignee: 株式会社　石田衡器製作所
Priority date: 1984-02-02
Filing date: 1984-02-02
Publication date: 1985-08-23

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は天秤の概略説明正面図、第２図は支点受刃は対
する両端部の微力間の腕の比の長さの差説明概略側面図
、第３図は腕の長さが正規の長さである説明側面図、第
４，５図は従来技術に基づく腕の比調整説明図、第６図
以下はこの考案の実施例の説明図であり、第６図は１実
施例の平面図、第７図は同側面図、第８図は締付ボルト
、及び、ワッシャーの部分断面側面図、第９図は同ワッ
シャーの斜視図、第１０図は第７図工面図、第１１図は
他の実施例の部分断面図、第１２図は同平面図である。１・・・天秤、２・・・主柱、９，１０，１１・・・微
力、３・・・主枠、２４・・・長手方向調整装置、４，
５・・・受皿、２５・・・ブラケット、３１，３１・・
・締付ネジ、３２・・・スライドワッシャー。Figure 1 is a front view schematically explaining the balance, Figure 2 is a side view schematically explaining the difference in the length of the arm ratio between the weak force at both ends of the fulcrum receiving blade, and Figure 3 is a schematic side view explaining the difference in the length of the arm between the two ends. Figures 4 and 5 are explanatory side views of the length, Figures 4 and 5 are illustrations of arm ratio adjustment based on the prior art, Figure 6 and the following are illustrations of embodiments of this invention, and Figure 6 is a plan view of one embodiment. Figure 7 is a side view of the same, Figure 8 is a partially sectional side view of the tightening bolt and washer, Figure 9 is a perspective view of the washer, Figure 10 is a construction drawing of Figure 7, and Figure 11. 12 is a partial sectional view of another embodiment, and FIG. 12 is a plan view thereof. 1... Balance, 2... Main pillar, 9, 10, 11... Minor force, 3... Main frame, 24... Longitudinal direction adjustment device, 4,
5... saucer, 25... bracket, 31, 31...
・Tightening screw, 32...Slide washer.

Claims

[Scope of Claim for Utility Model Registration] ゛(1) In a longitudinal position adjustment device for supporting the receiving plate provided on both sides of the main frame to which the fulcrum receiving blade of the balance is attached at the center, An attached braot is installed at the end of the main frame via a longitudinally slidable tightening screw, and an adjustment screw is screwed onto the end of the main frame, the tip of which is screwed into the bracket. A balance main frame saucer support balance blade position adjustment device. (2) A balance main frame balance support balance blade position adjusting device as set forth in claim 1 of the utility model registration claim, characterized in that a low-friction slide washer is interposed on the tightening surface of the tightening screw. . (3) The tray support balance blade position adjusting device for a balance main frame according to claim 1, wherein the inner end of the adjustment screw is in contact with the outer end of the bracket. (4) The blood receiving support for the balance main frame according to claim 1 of the utility model registration claim, wherein the inner end of the adjustment screw is rotatable inside the bracket and is axially restrained. Balance blade position adjustment device.