DE3572386D1 - System for monitoring the position of a machine component - Google Patents

System for monitoring the position of a machine component

Info

Publication number
DE3572386D1
DE3572386D1 DE8585905387T DE3572386T DE3572386D1 DE 3572386 D1 DE3572386 D1 DE 3572386D1 DE 8585905387 T DE8585905387 T DE 8585905387T DE 3572386 T DE3572386 T DE 3572386T DE 3572386 D1 DE3572386 D1 DE 3572386D1
Authority
DE
Germany
Prior art keywords
monitoring
machine component
machine
component
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
DE8585905387T
Other languages
German (de)
Inventor
Eckehart Schulze
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.)
Voith Turbo H and L Hydraulic GmbH and Co KG
Original Assignee
Hartmann and Lammle 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 Hartmann and Lammle GmbH and Co KG filed Critical Hartmann and Lammle GmbH and Co KG
Priority to DE8585905387T priority Critical patent/DE3572386D1/en
Application granted granted Critical
Publication of DE3572386D1 publication Critical patent/DE3572386D1/en
Expired 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/12—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/002—Drive of the tools
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • 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
    • F15B15/2861—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT using magnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Presses (AREA)
  • Drilling And Boring (AREA)
DE8585905387T 1984-10-20 1985-10-19 System for monitoring the position of a machine component Expired DE3572386D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585905387T DE3572386D1 (en) 1984-10-20 1985-10-19 System for monitoring the position of a machine component

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19843438600 DE3438600A1 (en) 1984-10-20 1984-10-20 DEVICE FOR MONITORING THE POSITION OF A MACHINE ELEMENT
DE8585905387T DE3572386D1 (en) 1984-10-20 1985-10-19 System for monitoring the position of a machine component
PCT/DE1985/000406 WO1986002414A1 (en) 1984-10-20 1985-10-19 System for monitoring the position of a machine component

Publications (1)

Publication Number Publication Date
DE3572386D1 true DE3572386D1 (en) 1989-09-21

Family

ID=6248454

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19843438600 Granted DE3438600A1 (en) 1984-10-20 1984-10-20 DEVICE FOR MONITORING THE POSITION OF A MACHINE ELEMENT
DE8585905387T Expired DE3572386D1 (en) 1984-10-20 1985-10-19 System for monitoring the position of a machine component

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19843438600 Granted DE3438600A1 (en) 1984-10-20 1984-10-20 DEVICE FOR MONITORING THE POSITION OF A MACHINE ELEMENT

Country Status (4)

Country Link
EP (1) EP0198055B1 (en)
JP (1) JPH0736960B2 (en)
DE (2) DE3438600A1 (en)
WO (1) WO1986002414A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914860A1 (en) * 1989-05-07 1990-11-08 Hartmann Hans HYDRAULIC DRIVE DEVICE
DE4412224A1 (en) * 1994-04-09 1995-10-12 Graebener Pressensysteme Gmbh Press for cold forming metal workpieces
DE102007054533C5 (en) 2007-11-15 2012-04-05 Hoerbiger Automatisierungstechnik Holding Gmbh CNC punch press
CN103016459B (en) * 2012-12-20 2015-04-29 中国船舶重工集团公司第七一九研究所 Mechanical-hydraulic servo type hydraulic cylinder automatic resetting and sequence control device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501761C3 (en) * 1975-01-17 1979-04-12 Hartmann & Laemmle Gmbh & Co Kg, 7255 Rutesheim Electro-hydraulic follow-up amplifier
DE2714550A1 (en) * 1977-04-01 1978-10-05 Vdo Schindling Manometer with rotating pointer and dial display - has pivoted lever coupling pointer to pressure monitoring capsule via pin in slotted carrier
GB2050627B (en) * 1979-05-16 1983-09-21 Ransome Hoffmann Pollard Mechanical assemblies employing sensing means for sensing motion or position

Also Published As

Publication number Publication date
DE3438600A1 (en) 1986-07-10
EP0198055A1 (en) 1986-10-22
WO1986002414A1 (en) 1986-04-24
JPH0736960B2 (en) 1995-04-26
JPS62501401A (en) 1987-06-11
DE3438600C2 (en) 1992-03-26
EP0198055B1 (en) 1989-08-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee