ES317385A1 - Control device for the braking of materials in motion. (Machine-translation by Google Translate, not legally binding) - Google Patents

Control device for the braking of materials in motion. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES317385A1
ES317385A1 ES0317385A ES317385A ES317385A1 ES 317385 A1 ES317385 A1 ES 317385A1 ES 0317385 A ES0317385 A ES 0317385A ES 317385 A ES317385 A ES 317385A ES 317385 A1 ES317385 A1 ES 317385A1
Authority
ES
Spain
Prior art keywords
speed
counted
braking
impulses
maximum
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
ES0317385A
Other languages
Spanish (es)
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.)
A G Brown Boveri & Cie
BBC Brown Boveri AG Germany
Original Assignee
A G Brown Boveri & Cie
Brown Boveri und Cie AG Germany
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 A G Brown Boveri & Cie, Brown Boveri und Cie AG Germany filed Critical A G Brown Boveri & Cie
Publication of ES317385A1 publication Critical patent/ES317385A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/12—Arrangement or installation of roller tables in relation to a roll stand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B21B43/003—Transfer to bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/006—Accessories for shearing machines or shearing devices for obtaining pieces of a predetermined length, e.g. control arrangements
    • 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
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/416—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control of velocity, acceleration or deceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

Control device for the braking of moving materials, which in a predetermined place have to reduce their speed to zero, independently of the initial speed, and the material is moved by a roller path and with this is coupled at least one impulse transmitter whose pulse frequency is proportional to the speed, characterized, because a pulse emitter is provided that produces pulses with a frequency proportional to the initial speed and because facilities are provided that indicate the maximum braking times, which present at the maximum speed, and to count the generated pulses are provided counters mechanism in which the counted is carried out in several stages, that is, in a first stage during the maximum braking time the number of pulses that are formed is counted with the real speed and in later stages, that number of impulses that is simultaneously displayed at the actual speed is determined. When the number of impulses, measured in the first place, is counted, the maximum velocity is counted, so that a square dependence is formed between the numbers of impulses. (Machine-translation by Google Translate, not legally binding)
ES0317385A 1964-09-15 1965-09-13 Control device for the braking of materials in motion. (Machine-translation by Google Translate, not legally binding) Expired ES317385A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1198364A CH418973A (en) 1964-09-15 1964-09-15 Control device for braking goods moving through a roller table

Publications (1)

Publication Number Publication Date
ES317385A1 true ES317385A1 (en) 1966-08-01

Family

ID=4378730

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0317385A Expired ES317385A1 (en) 1964-09-15 1965-09-13 Control device for the braking of materials in motion. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE669572A (en)
CH (1) CH418973A (en)
DE (1) DE1301595B (en)
ES (1) ES317385A1 (en)
NL (1) NL6509975A (en)
SE (1) SE311188B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2716625A1 (en) * 1977-04-15 1978-10-19 Hoesch Maschinenfabrik Ag Conveyor with individually driven rollers - has measuring wheels delivering pulses to counter representing length of work
DE19724194C2 (en) * 1997-06-02 2003-09-18 Siemens Ag Slope roller conveyor with braked idlers and process for their operation
EP0885822B1 (en) * 1997-06-18 2004-03-17 Siemens Aktiengesellschaft Gravity conveyor with braked support rollers and method for its operation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037367B (en) * 1955-08-04 1958-08-21 Klaus Jovy Dr Ing Automatic control for conveyors
DE1099619B (en) * 1959-11-27 1961-02-16 Siemens Ag Control device with pulse-like mapping of the path

Also Published As

Publication number Publication date
BE669572A (en) 1965-12-31
NL6509975A (en) 1966-03-16
DE1301595B (en) 1969-08-21
CH418973A (en) 1966-08-15
SE311188B (en) 1969-06-02

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