ES457608A1 - Perfeccionamientos introducidos en una balanza. - Google Patents

Perfeccionamientos introducidos en una balanza.

Info

Publication number
ES457608A1
ES457608A1 ES457608A ES457608A ES457608A1 ES 457608 A1 ES457608 A1 ES 457608A1 ES 457608 A ES457608 A ES 457608A ES 457608 A ES457608 A ES 457608A ES 457608 A1 ES457608 A1 ES 457608A1
Authority
ES
Spain
Prior art keywords
scale
balance beam
constructed
children
beam scale
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.)
Expired
Application number
ES457608A
Other languages
English (en)
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.)
Ohaus Corp
Original Assignee
Ohaus Scale Corp
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
Application filed by Ohaus Scale Corp filed Critical Ohaus Scale Corp
Publication of ES457608A1 publication Critical patent/ES457608A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toys (AREA)
  • Instructional Devices (AREA)
  • Sorting Of Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Electrically Operated Instructional Devices (AREA)

Abstract

Perfeccionamientos introducidos en una balanza que comprende un miembro de soporte sobre el que está montado pivotablemente un ástil de balanza, sobre cuyos respectivos extremos están montados dispositivos receptores de peso, caracterizados porque dichos dispositivos receptores de peso son cubetas abiertas por la parte superior, montadas pivotablemente, sobre extremos respectivos de dicho ástil de balanza y que tienen una profundidad tal que el fondo de las cubetas se extiende por debajo de la superficie superior del ástil, estando una palanca detenedora fijada pivotablemente a las cubetas de modo adyacente al fondo de las mismas.
ES457608A 1976-04-07 1977-04-06 Perfeccionamientos introducidos en una balanza. Expired ES457608A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/674,509 US4042050A (en) 1976-04-07 1976-04-07 Balance beam scale

Publications (1)

Publication Number Publication Date
ES457608A1 true ES457608A1 (es) 1978-02-01

Family

ID=24706890

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457608A Expired ES457608A1 (es) 1976-04-07 1977-04-06 Perfeccionamientos introducidos en una balanza.

Country Status (11)

Country Link
US (1) US4042050A (es)
JP (1) JPS52123654A (es)
AU (1) AU499700B2 (es)
CA (1) CA1066312A (es)
DE (1) DE2701425C2 (es)
ES (1) ES457608A1 (es)
FR (1) FR2347660A1 (es)
GB (1) GB1511822A (es)
IT (1) IT1082965B (es)
MX (1) MX4049E (es)
NL (1) NL181380C (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447601A1 (de) * 1984-12-28 1986-07-03 Karl-Heinz 4980 Bünde Lange Oberschalige waage
USD400813S (en) 1997-09-29 1998-11-10 Learning Resources, Inc. Teaching scale
USD570720S1 (en) * 2007-03-28 2008-06-10 Youth Toy Enterprise Co., Ltd Balance for teaching
USD568189S1 (en) 2007-07-09 2008-05-06 Ohaus Corporation Two-pan balance
USD568191S1 (en) 2007-07-09 2008-05-06 Ohaus Corporation Bowl for balance
US11644358B2 (en) * 2020-06-25 2023-05-09 Hand2Mind, Inc. Nesting balances
CN113280899B (zh) * 2021-07-24 2021-09-28 深圳市同富信息技术有限公司 一种砂石进料称量装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US423183A (en) * 1890-03-11 schmidt
US939347A (en) * 1904-08-29 1909-11-09 American Commerce & Specialty Co Friction and inertia counteracting device for scales.
US1351449A (en) * 1916-02-02 1920-08-31 Chatillon & Sons John Scale
US1473126A (en) * 1922-05-27 1923-11-06 Sawyer Specialty Scales Compan Scale
US1899436A (en) * 1930-05-09 1933-02-28 Exact Weight Scale Co Weighing scale
US2097753A (en) * 1936-01-23 1937-11-02 Bennett Harry Balance
US2272142A (en) * 1939-08-29 1942-02-03 Toledo Scale Co Weighing scales
US2310493A (en) * 1940-07-24 1943-02-09 Toledo Scale Co Weighing scale
US2503218A (en) * 1946-07-17 1950-04-04 Pelouze Mfg Co Weighing device
GB756030A (en) * 1952-12-01 1956-08-29 Stanton Instr Ltd Improvements relating to the construction and operation of precision balances
US2839288A (en) * 1954-01-27 1958-06-17 Toledo Scale Corp Even-balance, over-and-under weighing scales
DE1972280U (de) * 1967-04-25 1967-11-09 Ludwig Peithmann K G Balkenwaage.
US3527311A (en) * 1968-04-12 1970-09-08 Ohaus Scale Corp Beam balance having unitary gradient and tare adjustment means
FR2009882A1 (fr) * 1968-05-14 1970-02-13 Xerox Corp Balance
US3502163A (en) * 1969-03-03 1970-03-24 Xerox Corp Equal arm balance with c-shaped fulcrum sleeve formed on beam

Also Published As

Publication number Publication date
CA1066312A (en) 1979-11-13
NL181380C (nl) 1987-08-03
MX4049E (es) 1981-11-23
AU499700B2 (en) 1979-04-26
FR2347660A1 (fr) 1977-11-04
IT1082965B (it) 1985-05-21
JPS52123654A (en) 1977-10-18
DE2701425A1 (de) 1977-10-20
NL181380B (nl) 1987-03-02
GB1511822A (en) 1978-05-24
US4042050A (en) 1977-08-16
DE2701425C2 (de) 1987-04-23
NL7703822A (nl) 1977-10-11
AU2066576A (en) 1978-06-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19951127