FR2403726A7 - Programmable reading head for weighing machine - has indicator needle carrying group of sensors connected to blocking devices - Google Patents

Programmable reading head for weighing machine - has indicator needle carrying group of sensors connected to blocking devices

Info

Publication number
FR2403726A7
FR2403726A7 FR7728529A FR7728529A FR2403726A7 FR 2403726 A7 FR2403726 A7 FR 2403726A7 FR 7728529 A FR7728529 A FR 7728529A FR 7728529 A FR7728529 A FR 7728529A FR 2403726 A7 FR2403726 A7 FR 2403726A7
Authority
FR
France
Prior art keywords
reading head
weighing machine
sensors connected
blocking devices
indicator needle
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
FR7728529A
Other languages
French (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.)
LICHTFOUSE PIERRE
Original Assignee
LICHTFOUSE PIERRE
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 LICHTFOUSE PIERRE filed Critical LICHTFOUSE PIERRE
Priority to FR7728529A priority Critical patent/FR2403726A7/en
Priority to DE19787826942U priority patent/DE7826942U1/en
Priority to DE19782839448 priority patent/DE2839448A1/en
Priority to IT27602/78A priority patent/IT1174409B/en
Priority to ES473299A priority patent/ES473299A1/en
Application granted granted Critical
Publication of FR2403726A7 publication Critical patent/FR2403726A7/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/24—Weighing mechanism control arrangements for automatic feed or discharge
    • G01G13/30—Weighing mechanism control arrangements for automatic feed or discharge involving limit switches or position-sensing switches
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/06—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like
    • G05B19/063—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like for sequential programme-control without delivering a reference value

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Conveyors (AREA)
  • Magnetic Treatment Devices (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The programmable reading head has devices to which the sensors (5a, 5b, 6a, 6b) are connected and which prevent them from being actuated consecutively. They are arranged so that their paths are definite when the needle is deflected. Each sensor corresponds to a series of control members, each of which is laid on one of the paths so that when the pointer is deflected the sensors of the same group are actuated consecutively via the control members corresponding to them. As many sensor group as there are programmes may be provided when several programmes are to be executed.
FR7728529A 1977-09-14 1977-09-14 Programmable reading head for weighing machine - has indicator needle carrying group of sensors connected to blocking devices Expired FR2403726A7 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7728529A FR2403726A7 (en) 1977-09-14 1977-09-14 Programmable reading head for weighing machine - has indicator needle carrying group of sensors connected to blocking devices
DE19787826942U DE7826942U1 (en) 1977-09-14 1978-09-11 PROGRAMMABLE READING HEAD
DE19782839448 DE2839448A1 (en) 1977-09-14 1978-09-11 PROGRAMMABLE READING HEAD
IT27602/78A IT1174409B (en) 1977-09-14 1978-09-13 PROGRAMMAEILE READING HEAD
ES473299A ES473299A1 (en) 1977-09-14 1978-09-13 Programmable reading head for weighing machine - has indicator needle carrying group of sensors connected to blocking devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7728529A FR2403726A7 (en) 1977-09-14 1977-09-14 Programmable reading head for weighing machine - has indicator needle carrying group of sensors connected to blocking devices

Publications (1)

Publication Number Publication Date
FR2403726A7 true FR2403726A7 (en) 1979-04-13

Family

ID=9195633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728529A Expired FR2403726A7 (en) 1977-09-14 1977-09-14 Programmable reading head for weighing machine - has indicator needle carrying group of sensors connected to blocking devices

Country Status (4)

Country Link
DE (2) DE2839448A1 (en)
ES (1) ES473299A1 (en)
FR (1) FR2403726A7 (en)
IT (1) IT1174409B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60123490A (en) * 1983-12-07 1985-07-02 Shionogi & Co Ltd Malonyloxacephem carboxylic acid derivative

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1327043A (en) * 1962-02-07 1963-05-17 Vogel & Halke Control device for needle devices, especially for scales

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1327043A (en) * 1962-02-07 1963-05-17 Vogel & Halke Control device for needle devices, especially for scales

Also Published As

Publication number Publication date
IT7827602A0 (en) 1978-09-13
DE7826942U1 (en) 1979-04-05
IT1174409B (en) 1987-07-01
DE2839448A1 (en) 1979-03-22
ES473299A1 (en) 1979-04-01

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