FR2012280A1 - Detector for length and speed of bars - leaving rolling mill - Google Patents

Detector for length and speed of bars - leaving rolling mill

Info

Publication number
FR2012280A1
FR2012280A1 FR6922320A FR6922320A FR2012280A1 FR 2012280 A1 FR2012280 A1 FR 2012280A1 FR 6922320 A FR6922320 A FR 6922320A FR 6922320 A FR6922320 A FR 6922320A FR 2012280 A1 FR2012280 A1 FR 2012280A1
Authority
FR
France
Prior art keywords
bars
detector
speed
length
rolling mill
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.)
Withdrawn
Application number
FR6922320A
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.)
Stewarts and Lloyds Ltd
Original Assignee
Stewarts and Lloyds Ltd
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 GB2790069A external-priority patent/GB1280473A/en
Application filed by Stewarts and Lloyds Ltd filed Critical Stewarts and Lloyds Ltd
Publication of FR2012280A1 publication Critical patent/FR2012280A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques

Abstract

Two parallel neighbouring paths can be swept. In response to variations in radiation along each path, means produce signals associated with respective path.
FR6922320A 1968-07-04 1969-07-02 Detector for length and speed of bars - leaving rolling mill Withdrawn FR2012280A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3203968 1968-07-04
GB2790069A GB1280473A (en) 1968-07-04 1968-07-04 Apparatus for detecting objects

Publications (1)

Publication Number Publication Date
FR2012280A1 true FR2012280A1 (en) 1970-03-20

Family

ID=26259061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6922320A Withdrawn FR2012280A1 (en) 1968-07-04 1969-07-02 Detector for length and speed of bars - leaving rolling mill

Country Status (3)

Country Link
DE (1) DE1933614A1 (en)
FR (1) FR2012280A1 (en)
LU (1) LU59022A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337502A (en) * 1980-06-02 1982-06-29 Charles Lescrenier Light beam producing device
DE3411540A1 (en) * 1984-03-29 1985-10-10 Fried. Krupp Gmbh, 4300 Essen METHOD AND DEVICE FOR DETERMINING THE QUANTITY OF CONVEYED MATERIAL FROM BAND CONVEYORS
DE4240094C2 (en) * 1992-11-28 1995-10-26 Abb Patent Gmbh System for monitoring a flow of material to be conveyed in a conveyor system with belt conveyor
CN112286526B (en) * 2020-10-16 2023-06-23 科大国创云网科技有限公司 Docker container console access method and system based on Gotty

Also Published As

Publication number Publication date
DE1933614A1 (en) 1970-01-29
LU59022A1 (en) 1969-11-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse