EP0482360A3 - Motor-driven press with load and displacement sensors - Google Patents

Motor-driven press with load and displacement sensors Download PDF

Info

Publication number
EP0482360A3
EP0482360A3 EP19910116078 EP91116078A EP0482360A3 EP 0482360 A3 EP0482360 A3 EP 0482360A3 EP 19910116078 EP19910116078 EP 19910116078 EP 91116078 A EP91116078 A EP 91116078A EP 0482360 A3 EP0482360 A3 EP 0482360A3
Authority
EP
European Patent Office
Prior art keywords
load
motor
displacement sensors
driven press
press
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
EP19910116078
Other languages
German (de)
Other versions
EP0482360B1 (en
EP0482360A2 (en
Inventor
Guenther Dipl.-Ing. Henzler
Alfred Dipl.-Ing. Hettich
Richard Dipl.-Ing. Bader
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0482360A2 publication Critical patent/EP0482360A2/en
Publication of EP0482360A3 publication Critical patent/EP0482360A3/en
Application granted granted Critical
Publication of EP0482360B1 publication Critical patent/EP0482360B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/18—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0094—Press load monitoring means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
EP91116078A 1990-10-25 1991-09-21 Motor-driven press with load and displacement sensors Expired - Lifetime EP0482360B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9014783U 1990-10-25
DE9014783U DE9014783U1 (en) 1990-10-25 1990-10-25

Publications (3)

Publication Number Publication Date
EP0482360A2 EP0482360A2 (en) 1992-04-29
EP0482360A3 true EP0482360A3 (en) 1992-08-19
EP0482360B1 EP0482360B1 (en) 1995-03-08

Family

ID=6858750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91116078A Expired - Lifetime EP0482360B1 (en) 1990-10-25 1991-09-21 Motor-driven press with load and displacement sensors

Country Status (2)

Country Link
EP (1) EP0482360B1 (en)
DE (2) DE9014783U1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08224699A (en) * 1995-02-23 1996-09-03 Mitsubishi Electric Corp Press controlling method and press device
DE19705462C2 (en) * 1997-02-13 2002-01-10 Schmidt Feinmech Method for operating an electric press
US9015920B2 (en) 1997-07-21 2015-04-28 Newfrey Llc Riveting system and process for forming a riveted joint
US6276050B1 (en) 1998-07-20 2001-08-21 Emhart Inc. Riveting system and process for forming a riveted joint
DE29808262U1 (en) * 1998-05-07 1998-09-17 Walter Soehner Gmbh & Co Press
GB9906389D0 (en) * 1999-03-22 1999-05-12 Hughes Glyn Computer controlled mechanical press
DE10011859C2 (en) * 2000-03-10 2002-05-29 Carsten Winter Press-in
DE60041559D1 (en) * 2000-10-30 2009-03-26 Aida Eng Ltd Device for adjusting the position of the lowest dead center for a servomotor driven press
DE10218633B3 (en) * 2002-04-25 2004-08-19 Tmd Friction Europe Gmbh Press
FR2869168B1 (en) * 2004-04-14 2006-06-23 Transrol Soc Par Actions Simpl SENSING ACTUATOR WITH SENSOR ASSOCIATED WITH ITS STEM
DE102006014705B3 (en) * 2006-03-30 2007-07-05 Krauss-Maffei Kunststofftechnik Gmbh Punching apparatus for plastic molding, has drive with spindle/nut combination, where movement of punching device relative to base plate is effected by relative rotation of spindle and nut by electric motor
JP5699618B2 (en) * 2011-01-13 2015-04-15 新東工業株式会社 Electric cylinder system
JP5699617B2 (en) * 2011-01-13 2015-04-15 新東工業株式会社 Electric cylinder and electric cylinder system
US9614418B2 (en) * 2011-09-14 2017-04-04 Sintokogio, Ltd. Electric cylinder and electric cylinder system
US9027220B2 (en) 2012-08-07 2015-05-12 Newfrey Llc Rivet setting machine
CN103737274A (en) * 2013-12-29 2014-04-23 大连华阳化纤科技有限公司 Installing and sealing device of spinning assembly
DE102014110507A1 (en) * 2014-07-25 2016-01-28 Ief-Werner Gmbh Pressing method with compensation of positioning errors in a pressing process and press for carrying out such a method
CN111571187B (en) * 2020-06-22 2024-04-16 十堰恒瑞机电设备有限公司 Efficient automobile half shaft screw press-fitting machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548066A (en) * 1984-08-07 1985-10-22 Rca Corporation Press workpiece thickness measuring system and method
US4592220A (en) * 1984-08-07 1986-06-03 Rca Corporation System and method for the in press adjustment of workpiece holding force
EP0358770A1 (en) * 1988-01-16 1990-03-21 Fanuc Ltd. Electric powder molding machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1433744A1 (en) * 1986-08-01 1988-10-30 Куйбышевский политехнический институт им.В.В.Куйбышева Method of controlling press-fitting process in mechanical press
SU1438947A1 (en) * 1987-04-27 1988-11-23 МВТУ им.Н.Э.Баумана Apparatus for assembling tapered joints by press-fitting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548066A (en) * 1984-08-07 1985-10-22 Rca Corporation Press workpiece thickness measuring system and method
US4592220A (en) * 1984-08-07 1986-06-03 Rca Corporation System and method for the in press adjustment of workpiece holding force
EP0358770A1 (en) * 1988-01-16 1990-03-21 Fanuc Ltd. Electric powder molding machine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WORLD PATENTS INDEX LATEST Derwent Publications Ltd., London, GB; AN 89-218665[30] & SU-A-1 433 744 (KUIBYSHEV POLY) 30. Oktober 1988 *
WORLD PATENTS INDEX LATEST Derwent Publications Ltd., London, GB; AN 89-226546[31] & SU-A-1 438 947 (MOSCOW BAUMAN TECH. COLL.) *

Also Published As

Publication number Publication date
DE59104865D1 (en) 1995-04-13
DE9014783U1 (en) 1992-02-20
EP0482360B1 (en) 1995-03-08
EP0482360A2 (en) 1992-04-29

Similar Documents

Publication Publication Date Title
EP0482360A3 (en) Motor-driven press with load and displacement sensors
EP0478225A3 (en) Pmg-based position sensor and synchronous drive incorporating same
EP0441145A3 (en) Ultrasonic load indicating member
EP0436158A3 (en) Solid state pressure sensor
EP0715158A3 (en) Electrochemical force and pressure sensor
GB2237389B (en) Load sensor
GB2245368B (en) Load sensor
GB2263779B (en) Strain sensor
GB2240401B (en) Improvements in and relating to load sensors
GB9302610D0 (en) Improvements in or relating to force sensors
GB8814231D0 (en) Coupling load sensor
GB2246864B (en) Load sensing arrangement
EP0464849A3 (en) Displacement sensor and positioner
GB9105300D0 (en) Improvements in gloveboxes and the like containments
GB8913685D0 (en) Improvements in torque sensors
GB2245633B (en) Glazing and the like
GB9000253D0 (en) Improvements in or relating to load handling
GB9010816D0 (en) Improvements in or relating to friction materials
GB9016308D0 (en) Improvements in load sensing devices
SG83394G (en) Load sensor
GB9026117D0 (en) Axle load sensor
GB9001507D0 (en) Improvements relating to load sensing
GB9124225D0 (en) Improvements in or relating to bags and the like
GB9110769D0 (en) Improvements in kitchen-tongs and the like
HU902599D0 (en) Wooden-plastic load bearing element

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR IT SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR IT SE

17P Request for examination filed

Effective date: 19930216

17Q First examination report despatched

Effective date: 19940330

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR IT SE

REF Corresponds to:

Ref document number: 59104865

Country of ref document: DE

Date of ref document: 19950413

ET Fr: translation filed
ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20100921

Year of fee payment: 20

Ref country code: FR

Payment date: 20100930

Year of fee payment: 20

Ref country code: IT

Payment date: 20100925

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20101126

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59104865

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59104865

Country of ref document: DE

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20110922