FR2358212A1 - Tension leveller for continuous metal strip - has feedback applied through electrohydraulic converter to tension motor epicyclically geared to drive rolls - Google Patents

Tension leveller for continuous metal strip - has feedback applied through electrohydraulic converter to tension motor epicyclically geared to drive rolls

Info

Publication number
FR2358212A1
FR2358212A1 FR7621283A FR7621283A FR2358212A1 FR 2358212 A1 FR2358212 A1 FR 2358212A1 FR 7621283 A FR7621283 A FR 7621283A FR 7621283 A FR7621283 A FR 7621283A FR 2358212 A1 FR2358212 A1 FR 2358212A1
Authority
FR
France
Prior art keywords
tension
motor
metal strip
epicyclically
geared
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
FR7621283A
Other languages
French (fr)
Other versions
FR2358212B3 (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.)
Erwin Kampf GmbH and Co Maschinenfabrik
Original Assignee
Erwin Kampf GmbH and Co Maschinenfabrik
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 Erwin Kampf GmbH and Co Maschinenfabrik filed Critical Erwin Kampf GmbH and Co Maschinenfabrik
Priority to FR7621283A priority Critical patent/FR2358212A1/en
Publication of FR2358212A1 publication Critical patent/FR2358212A1/en
Application granted granted Critical
Publication of FR2358212B3 publication Critical patent/FR2358212B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/05—Stretching combined with rolling

Abstract

A tension levelling machine for the continuous flattening of metal strip such as aluminium, consists of a set of entry rolls, a work station and a set of exit rolls. The main drive is taken from the motor and a system of differential and epicyclic gears to the exit roll. A hydraulic pump with variable output is connected to a hydraulic motor and provides a conventional speed control. The gear drives a shaft through a clutch to the shaft driving the inlet roll. The inlet and exit rolls are connected by epicyclic gear trains. Tension is provided by hydraulic motors which are driven by the electrohydraulic converter. The output is governed by the pressure measuring roll and the hydraulic pump driven itself by the main motor. An auxiliary pump provides tension when the machine is stopped.
FR7621283A 1976-07-12 1976-07-12 Tension leveller for continuous metal strip - has feedback applied through electrohydraulic converter to tension motor epicyclically geared to drive rolls Granted FR2358212A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7621283A FR2358212A1 (en) 1976-07-12 1976-07-12 Tension leveller for continuous metal strip - has feedback applied through electrohydraulic converter to tension motor epicyclically geared to drive rolls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7621283A FR2358212A1 (en) 1976-07-12 1976-07-12 Tension leveller for continuous metal strip - has feedback applied through electrohydraulic converter to tension motor epicyclically geared to drive rolls

Publications (2)

Publication Number Publication Date
FR2358212A1 true FR2358212A1 (en) 1978-02-10
FR2358212B3 FR2358212B3 (en) 1979-06-29

Family

ID=9175600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621283A Granted FR2358212A1 (en) 1976-07-12 1976-07-12 Tension leveller for continuous metal strip - has feedback applied through electrohydraulic converter to tension motor epicyclically geared to drive rolls

Country Status (1)

Country Link
FR (1) FR2358212A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567427A1 (en) * 1984-07-10 1986-01-17 Mitsubishi Heavy Ind Ltd METHOD FOR CONTROLLING VOLTAGE EQUALIZATION EQUIPMENT FOR CORRECTION OF DEFORMATION ON A BANDED LAMINATED PRODUCT
CN106799402A (en) * 2016-12-29 2017-06-06 安徽海天电器有限公司 A kind of B alloy wire process equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567427A1 (en) * 1984-07-10 1986-01-17 Mitsubishi Heavy Ind Ltd METHOD FOR CONTROLLING VOLTAGE EQUALIZATION EQUIPMENT FOR CORRECTION OF DEFORMATION ON A BANDED LAMINATED PRODUCT
CN106799402A (en) * 2016-12-29 2017-06-06 安徽海天电器有限公司 A kind of B alloy wire process equipment
CN106799402B (en) * 2016-12-29 2018-09-21 安徽海天电器有限公司 A kind of B alloy wire process equipment

Also Published As

Publication number Publication date
FR2358212B3 (en) 1979-06-29

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