FR2406190A1 - - Google Patents

Info

Publication number
FR2406190A1
FR2406190A1 FR7903084A FR7903084A FR2406190A1 FR 2406190 A1 FR2406190 A1 FR 2406190A1 FR 7903084 A FR7903084 A FR 7903084A FR 7903084 A FR7903084 A FR 7903084A FR 2406190 A1 FR2406190 A1 FR 2406190A1
Authority
FR
France
Prior art keywords
frame
weight
flat spring
threaded rod
rolling
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
FR7903084A
Other languages
English (en)
Other versions
FR2406190B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pitney Bowes Inc
Original Assignee
Pitney Bowes Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/807,393 external-priority patent/US4113040A/en
Priority claimed from US05/807,395 external-priority patent/US4124083A/en
Priority claimed from US05/807,394 external-priority patent/US4122906A/en
Application filed by Pitney Bowes Inc filed Critical Pitney Bowes Inc
Publication of FR2406190A1 publication Critical patent/FR2406190A1/fr
Application granted granted Critical
Publication of FR2406190B1 publication Critical patent/FR2406190B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G1/00—Weighing apparatus involving the use of a counterweight or other counterbalancing mass
    • G01G1/18—Balances involving the use of a pivoted beam, i.e. beam balances
    • G01G1/26—Balances involving the use of a pivoted beam, i.e. beam balances with associated counterweight or set of counterweights
    • G01G1/36—Balances involving the use of a pivoted beam, i.e. beam balances with associated counterweight or set of counterweights wherein the counterweights are slideable along the beam, e.g. steelyards
    • G01G1/38—Balances involving the use of a pivoted beam, i.e. beam balances with associated counterweight or set of counterweights wherein the counterweights are slideable along the beam, e.g. steelyards with automatically-driven counterweight
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/08—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a leaf spring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Balance (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measurement Of Force In General (AREA)

Abstract

Dispositif de transfert de charge, notamment pour balance de précision, caractérisé en ce qu'il comporte un cadre, un poids supporté par ledit cadre et se déplaçant sur ce dernier par roulement, une tige filetée qui tourne dans ledit cadre et qui traverse ledit poids, et un ressort plat dont une extrémité supporte une pièce taraudée, vissée sur ladite tige filetée, ledit ressort plat étant fixé sur ledit poids par son autre extrémité.
FR7903084A 1977-06-17 1979-02-07 Expired FR2406190B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/807,393 US4113040A (en) 1977-06-17 1977-06-17 Null transducer for an analytical balance
US05/807,395 US4124083A (en) 1977-06-17 1977-06-17 Automatic analytical weighing scale
US05/807,394 US4122906A (en) 1977-06-17 1977-06-17 Load coupling device

Publications (2)

Publication Number Publication Date
FR2406190A1 true FR2406190A1 (fr) 1979-05-11
FR2406190B1 FR2406190B1 (fr) 1983-07-22

Family

ID=27420028

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7818287A Expired FR2406189B1 (fr) 1977-06-17 1978-06-19 Balance analytique automatique
FR7903084A Expired FR2406190B1 (fr) 1977-06-17 1979-02-07

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7818287A Expired FR2406189B1 (fr) 1977-06-17 1978-06-19 Balance analytique automatique

Country Status (3)

Country Link
DE (1) DE2826511A1 (fr)
FR (2) FR2406189B1 (fr)
GB (3) GB2000305B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2690415B2 (fr) * 2012-07-23 2022-05-18 Mettler-Toledo GmbH Dispositif de mesure de force avec poids de déplacement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB900897A (en) * 1958-12-15 1962-07-11 Anderson Co Motion transmitting device
GB1361961A (en) * 1972-01-07 1974-07-30 Pfister Waagen Gmbh Weighing apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123164A (en) * 1964-03-03 Electronic-measuring and recording system
US1069276A (en) * 1911-10-03 1913-08-05 Internat Electric Company Automatic recording-scale.
FR774476A (fr) * 1933-06-13 1934-12-07 Beraud Sudreau & Compagine F Bascule romaine automatique
GB780364A (en) * 1955-07-13 1957-07-31 Jean Gerondeau Automatic weighing scale
US2955811A (en) * 1956-12-07 1960-10-11 Garrett Corp Strain gauge weighing balance
DE1273849B (de) * 1961-05-26 1968-07-25 Schenck Gmbh Carl Selbsttaetige, nur eine Einspiellage aufweisende Waage
DE1449928B2 (de) * 1963-10-06 1972-03-23 Hino, Masamichi, Hirakata City (Japan) Selbsttaetige laufgewichtswaage
GB1138585A (en) * 1965-02-13 1969-01-01 Haack Werner An automatic weighing machine of the steel-yard type
GB1136085A (en) * 1965-07-07 1968-12-11 Mullard Ltd An improved method and apparatus for weighing
US3530949A (en) * 1969-04-14 1970-09-29 Brookline Instr Co Hydraulic weight totalizing apparatus with electric re-balancing
DE2131800A1 (de) * 1971-06-26 1973-01-11 Sauter August Gmbh Waage mit selbsttaetiger laufgewichtsverschiebung
FR2271549A1 (en) * 1973-12-07 1975-12-12 Testut Aequitas Digital output weighbridge - has beam, load-carrier, and motor driven cursor with output disc encoder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB900897A (en) * 1958-12-15 1962-07-11 Anderson Co Motion transmitting device
GB1361961A (en) * 1972-01-07 1974-07-30 Pfister Waagen Gmbh Weighing apparatus

Also Published As

Publication number Publication date
DE2826511A1 (de) 1979-01-11
DE2826511C2 (fr) 1987-09-24
GB2032631B (en) 1982-04-07
FR2406189A1 (fr) 1979-05-11
GB2032632A (en) 1980-05-08
GB2032632B (en) 1982-04-07
GB2000305A (en) 1979-01-04
FR2406189B1 (fr) 1986-07-25
GB2000305B (en) 1982-04-15
FR2406190B1 (fr) 1983-07-22
GB2032631A (en) 1980-05-08

Similar Documents

Publication Publication Date Title
FR2361520A1 (fr) Mecanisme de pivotement reglable
FR2359324A1 (fr) Isolateur de vibrations et procede de fabrication
FR2442993A1 (fr) Dispositif permettant differents effets de ressort en differentes parties de sa trajectoire
FR2373229A1 (fr) Dispositif porteur pour la tringlerie de pulverisation d'un pulverisateur agricole
FR2365729A1 (fr) Outil pneumatique muni d'un dispositif pour absorber les vibrations
FR2406190A1 (fr)
FR2426325A1 (fr) Rupteur thermique
FR94512E (fr) Dispositif automatique de compensation des variations de tension et de longueur des cables dans les appareils de transbordement de charges par cables entre deux mobiles.
FR2386737A2 (fr) Dispositif a inertie d'autorisation et de blocage de mouvement entre deux pieces
FR2436066A1 (fr) Dispositif de centrale pour frein a machoire a commande laterale pour bicyclette
FR2454615A1 (fr) Dispositif pour l'engagement d'une force a mesurer sur une tige de flexion
FR2376027A1 (fr) Dispositif pour le largage d'une charge par deux voies totalement differentes
FR2443672A1 (fr) Dispositif de pesage a compensation electromagnetique des forces
FR2436969A1 (fr) Dispositif de mesure pour surfaces interrompues
FR2361959A1 (fr) Dispositif pour le deplacement reglable d'un bouchon d'un recipient de distribution dans une installation de coulee continue
FR2421702A1 (fr) Dispositif a mesure de charge pour installation de coulee continue
FR2637333A1 (fr) Dispositif regulateur automatique de tension pour mecanismes de commande a distance par cable, notamment mecanismes de commande de l'embrayage sur les vehicules automobiles
GB1074524A (en) Pivot device
FR1330879A (fr) Dispositif pour répartir sur les essieux le poids d'un véhicule transportant des charges en porte-à-faux
FR1500121A (fr) Dispositif de contrôle de la position d'un organe mobile par rapport à un repère fixe
FR2359001A1 (fr) Support de ressort de suspension pour vehicules
EP0068929A3 (fr) Dispositif à utiliser pour maintenir en équilibre un élément suspendu et déplaçable en hauteur, tel q'un téléscope associé à un porte-tube Rontgen
FR2443570A1 (fr) Dispositif de positionnement pour dispositifs de commande de soupapes
US2111842A (en) Precision balance
FR2453989A1 (fr) Dispositif hydromecanique d'inversion automatique pour verins hydrauliques lineaires

Legal Events

Date Code Title Description
ST Notification of lapse