DE3515436C2 - - Google Patents

Info

Publication number
DE3515436C2
DE3515436C2 DE19853515436 DE3515436A DE3515436C2 DE 3515436 C2 DE3515436 C2 DE 3515436C2 DE 19853515436 DE19853515436 DE 19853515436 DE 3515436 A DE3515436 A DE 3515436A DE 3515436 C2 DE3515436 C2 DE 3515436C2
Authority
DE
Germany
Prior art keywords
protective tube
piston
cylinder
measuring device
actuating
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
DE19853515436
Other languages
German (de)
English (en)
Other versions
DE3515436A1 (de
Inventor
Gerhard Ing.(Grad.) Richter
Axel Dipl.-Ing. Eth 5910 Kreuztal De Barten
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.)
Achenbach Buschhetten GmbH and Co KG
Original Assignee
Achenbach Buschhetten GmbH and Co KG
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 Achenbach Buschhetten GmbH and Co KG filed Critical Achenbach Buschhetten GmbH and Co KG
Priority to DE19853515436 priority Critical patent/DE3515436A1/de
Publication of DE3515436A1 publication Critical patent/DE3515436A1/de
Application granted granted Critical
Publication of DE3515436C2 publication Critical patent/DE3515436C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/10—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll-gap, e.g. pass indicators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
DE19853515436 1985-04-29 1985-04-29 Messeinrichtung zur ermittlung der kolbenposition einer hydraulischen kolben-zylindereinheit fuer die anstellung der walzen in einem walzwerk Granted DE3515436A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853515436 DE3515436A1 (de) 1985-04-29 1985-04-29 Messeinrichtung zur ermittlung der kolbenposition einer hydraulischen kolben-zylindereinheit fuer die anstellung der walzen in einem walzwerk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853515436 DE3515436A1 (de) 1985-04-29 1985-04-29 Messeinrichtung zur ermittlung der kolbenposition einer hydraulischen kolben-zylindereinheit fuer die anstellung der walzen in einem walzwerk

Publications (2)

Publication Number Publication Date
DE3515436A1 DE3515436A1 (de) 1986-10-30
DE3515436C2 true DE3515436C2 (enrdf_load_stackoverflow) 1987-07-23

Family

ID=6269408

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853515436 Granted DE3515436A1 (de) 1985-04-29 1985-04-29 Messeinrichtung zur ermittlung der kolbenposition einer hydraulischen kolben-zylindereinheit fuer die anstellung der walzen in einem walzwerk

Country Status (1)

Country Link
DE (1) DE3515436A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645051A1 (fr) * 1989-03-28 1990-10-05 Clecim Sa Dispositif de reperage de la position des cylindres d'un laminoir
US6561024B2 (en) * 2001-02-20 2003-05-13 Sauer-Danfoss, Inc. Method and apparatus for creating clearance between two points
DE102007048686A1 (de) 2007-10-10 2009-04-16 Sms Demag Ag Positionsgeber zur Anstellhubwegmessung eines Kolben-Zylinder-Systems
CN104772347A (zh) * 2015-04-01 2015-07-15 中冶陕压重工设备有限公司 压下油缸直线位移传感器安装结构
CN108167269A (zh) * 2017-11-29 2018-06-15 中色科技股份有限公司 一种位移传感器的安装结构及其方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE253735C (enrdf_load_stackoverflow) *
US3202062A (en) * 1962-04-23 1965-08-24 Ling Temco Vought Inc Actuator
DE3019947A1 (de) * 1980-05-24 1981-12-03 Fried. Krupp Gmbh, 4300 Essen Walzenanstellvorrichtung

Also Published As

Publication number Publication date
DE3515436A1 (de) 1986-10-30

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee