JP2002107218A5 - - Google Patents

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Publication number
JP2002107218A5
JP2002107218A5 JP2000299606A JP2000299606A JP2002107218A5 JP 2002107218 A5 JP2002107218 A5 JP 2002107218A5 JP 2000299606 A JP2000299606 A JP 2000299606A JP 2000299606 A JP2000299606 A JP 2000299606A JP 2002107218 A5 JP2002107218 A5 JP 2002107218A5
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JP
Japan
Prior art keywords
lever
fixed
movable portion
movable
center
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2000299606A
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Japanese (ja)
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JP2002107218A (en
JP3701854B2 (en
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Publication date
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Priority to JP2000299606A priority Critical patent/JP3701854B2/en
Priority claimed from JP2000299606A external-priority patent/JP3701854B2/en
Publication of JP2002107218A publication Critical patent/JP2002107218A/en
Publication of JP2002107218A5 publication Critical patent/JP2002107218A5/ja
Application granted granted Critical
Publication of JP3701854B2 publication Critical patent/JP3701854B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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【００２０】
そして、レバー４の固定部３０はレバー固定部２２の固定側２２ａに固定され、レバー４の可動部３２ａはレバー固定部２２の可動側２２ｂに固定される。
この固定状態で、レバー４の自由端４ｂはロバーバル機構２の一端側２ａに突出し、突出片２４の直下に位置する。
このように、ロバーバル機構２の内部にレバー４を設けることにより、全体の小型化が図れる。[0020]
The fixed portion 30 of the lever 4 is fixed to the fixed side 22 a of the lever fixed portion 22, and the movable portion 32 a of the lever 4 is fixed to the movable side 22 b of the lever fixed portion 22.
In this fixed state, the free end 4 b of the lever 4 protrudes to one end side 2 a of the Roberval mechanism 2 and is located directly below the projecting piece 24.
As described above, by providing the lever 4 inside the Roberval mechanism 2, the overall size can be reduced.

【００３９】
可動部１４の下降に連動して、レバー４の可動部３２ａが同様に下降する。可動部３２ａが下降すると、バネ部３４（支点Ａ）を中心として可動部３２ｂがＺ２方向に上昇し、レバー４の自由端４ｂ（可動部３２ｃ）はバネ部３４（支点Ｂ）を中心としてＺ３方向に上昇する。[0039]
In conjunction with the lowering of the movable portion 14, the movable portion 32a of the lever 4 similarly descends. When the movable portion 32a is lowered, the movable portion 32b is lifted in the Z2 direction with the spring portion 34 (fulcrum point A) as the center, and the free end 4b (movable portion 32c) of the lever 4 is Z3 with the spring portion 34 (fulcrum point B) as the center. Rise in the direction.

JP2000299606A 2000-09-29 2000-09-29 electronic balance Expired - Lifetime JP3701854B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000299606A JP3701854B2 (en) 2000-09-29 2000-09-29 electronic balance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000299606A JP3701854B2 (en) 2000-09-29 2000-09-29 electronic balance

Publications (3)

Publication Number Publication Date
JP2002107218A JP2002107218A (en) 2002-04-10
JP2002107218A5 true JP2002107218A5 (en) 2004-09-16
JP3701854B2 JP3701854B2 (en) 2005-10-05

Family

ID=18781388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000299606A Expired - Lifetime JP3701854B2 (en) 2000-09-29 2000-09-29 electronic balance

Country Status (1)

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JP (1) JP3701854B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5628526B2 (en) * 2010-01-19 2014-11-19 アンリツ産機システム株式会社 Electronic scales
JP6262009B2 (en) * 2014-02-14 2018-01-17 アンリツインフィビス株式会社 Weight measuring device
JP6486777B2 (en) * 2015-06-19 2019-03-20 アンリツインフィビス株式会社 Weight measuring device

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