EP0847849A3 - Press for moulding clay manufactured articles - Google Patents

Press for moulding clay manufactured articles Download PDF

Info

Publication number
EP0847849A3
EP0847849A3 EP97121283A EP97121283A EP0847849A3 EP 0847849 A3 EP0847849 A3 EP 0847849A3 EP 97121283 A EP97121283 A EP 97121283A EP 97121283 A EP97121283 A EP 97121283A EP 0847849 A3 EP0847849 A3 EP 0847849A3
Authority
EP
European Patent Office
Prior art keywords
press
moulding
motor
manufactured articles
clay manufactured
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
EP97121283A
Other languages
German (de)
French (fr)
Other versions
EP0847849B2 (en
EP0847849B1 (en
EP0847849A2 (en
Inventor
Giorgio Bertola
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.)
BONGIOANNI MACCHINE S.R.L.
Original Assignee
FOMB Officine Meccaniche Bongioanni Srl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11415088&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0847849(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FOMB Officine Meccaniche Bongioanni Srl filed Critical FOMB Officine Meccaniche Bongioanni Srl
Publication of EP0847849A2 publication Critical patent/EP0847849A2/en
Publication of EP0847849A3 publication Critical patent/EP0847849A3/en
Application granted granted Critical
Publication of EP0847849B1 publication Critical patent/EP0847849B1/en
Publication of EP0847849B2 publication Critical patent/EP0847849B2/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
    • B30B1/26—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 cams, eccentrics, or cranks
    • B30B1/261—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 cams, eccentrics, or cranks by cams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/005—Control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/12—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds on the circumference of a rotating drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

A press for moulding clay articles driven by an electric motor (2) wherein the means (13) for controlling the motor are adapted to change the rotation speed of the motor, by accelerating at the end of the moulding step and decelerating at the start of the moulding, so as to modify the moulding law of the press in accordance with a predetermined desired profile. The press is either a cam actuated press (9) or an eccentric-shaft (19), and the control of the speed of the electric motor (2), preferably a D.C. brushless motor, employs at least one encoder (7).
EP19970121283 1996-12-10 1997-12-04 Press for moulding clay manufactured articles Expired - Lifetime EP0847849B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96TO000998A IT1289725B1 (en) 1996-12-10 1996-12-10 DRUM PRESSES, IN PARTICULAR FOR CLAY PRODUCTS, PERFECTED
ITTO960998 1996-12-10

Publications (4)

Publication Number Publication Date
EP0847849A2 EP0847849A2 (en) 1998-06-17
EP0847849A3 true EP0847849A3 (en) 1999-03-31
EP0847849B1 EP0847849B1 (en) 2003-05-14
EP0847849B2 EP0847849B2 (en) 2006-04-12

Family

ID=11415088

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970121283 Expired - Lifetime EP0847849B2 (en) 1996-12-10 1997-12-04 Press for moulding clay manufactured articles

Country Status (4)

Country Link
EP (1) EP0847849B2 (en)
DE (1) DE69721949T3 (en)
ES (1) ES2198524T5 (en)
IT (1) IT1289725B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20001139A1 (en) * 2000-12-07 2002-06-07 Bongioanni Macchine Srl MECHANICAL PRESS FOR THE PRODUCTION OF TILES.
FR2817795B1 (en) * 2000-12-08 2003-06-13 Tech Et De Realisations Ind Bu HURRY
ITTO20070124A1 (en) 2007-02-21 2008-08-22 Bongioanni Stampi S R L MOLD FOR CLAY TILES FORMING AND METHOD TO REALIZE THAT MOLD.
CN104960231A (en) * 2015-06-26 2015-10-07 姚旺东 Punching stick manufacturing machine
CN105946265B (en) * 2016-06-14 2017-12-05 芜湖同创模具机械有限公司 A kind of high-efficiency compact formula automatic tamping device
CN106424288A (en) * 2016-10-20 2017-02-22 宁波博信机械制造有限公司 Punching machine adopting cam for transmission with dead point pressure maintaining function

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR967519A (en) * 1947-06-14 1950-11-06 Improvements made to off-center cams of rotary presses, in particular those used in the manufacture of ribbed tiles
EP0404350A2 (en) * 1989-06-23 1990-12-27 The Whitaker Corporation Press with control circuit arrangement
EP0536804A2 (en) * 1986-12-29 1993-04-14 Ishii Tool & Engineering Corporation Method of operating a press
DE4401499A1 (en) * 1994-01-20 1995-08-03 Haendle Gmbh & Co Kg Press for ceramic items, particularly roof tiles
DE19548439A1 (en) * 1994-12-28 1996-07-11 Yazaki Corp Contact element crimping method for forming cable trees
US5588344A (en) * 1994-06-13 1996-12-31 Murata Machinery, Ltd. Electric servo motor punch press ram drive

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR967519A (en) * 1947-06-14 1950-11-06 Improvements made to off-center cams of rotary presses, in particular those used in the manufacture of ribbed tiles
EP0536804A2 (en) * 1986-12-29 1993-04-14 Ishii Tool & Engineering Corporation Method of operating a press
EP0404350A2 (en) * 1989-06-23 1990-12-27 The Whitaker Corporation Press with control circuit arrangement
DE4401499A1 (en) * 1994-01-20 1995-08-03 Haendle Gmbh & Co Kg Press for ceramic items, particularly roof tiles
US5588344A (en) * 1994-06-13 1996-12-31 Murata Machinery, Ltd. Electric servo motor punch press ram drive
DE19548439A1 (en) * 1994-12-28 1996-07-11 Yazaki Corp Contact element crimping method for forming cable trees

Also Published As

Publication number Publication date
EP0847849B2 (en) 2006-04-12
DE69721949T2 (en) 2004-03-11
DE69721949T3 (en) 2006-11-23
DE69721949D1 (en) 2003-06-18
ES2198524T3 (en) 2004-02-01
EP0847849B1 (en) 2003-05-14
ES2198524T5 (en) 2006-11-16
ITTO960998A1 (en) 1998-06-10
IT1289725B1 (en) 1998-10-16
EP0847849A2 (en) 1998-06-17

Similar Documents

Publication Publication Date Title
CA2444498A1 (en) Inserting apparatus and method with controlled, master cycle speed-dependent actuator operations
EP0798205A3 (en) Method for powering a muscle-operated vehicle and vehicle
EP1445452A3 (en) Method for setting target driving torque and corresponding vehicle control
AU3754599A (en) Brushless dc motor controller with speed control from zero to above base speed
EP1433382A3 (en) Mixing device with variable speed drive and related control features
EP1318596A3 (en) Motor driving device and motor driving method
EP1026562A3 (en) Servo controller
EP0793157A3 (en) Automatic door controller
EP0768705A3 (en) Stage apparatus and linear motor, and exposure apparatus and device production method using the stage apparatus
EP0396858A3 (en) Control system for high speed switched reluctance motor
EP1101650A3 (en) Control apparatus for transmission-equipped hybrid vehicle
EP1065090A3 (en) Preceding vehicle following control system with target drive torque
EP0404350A3 (en) Press with control circuit arrangement
EP1892081A3 (en) Press machine
AU586325B2 (en) Adaptive controller for a motor vehicle engine throttle operator
IT1228280B (en) TORQUE CONTROL WITH INTEGRATED CURRENT SENSORS FOR AC MOTOR MOTORS.
EP0735256A3 (en) Engine throttle control with variable control constants
EP0943412A3 (en) Method and system for reducing polymer degradation products in two stage injection molding machines
EP0847849A3 (en) Press for moulding clay manufactured articles
EP0924849A3 (en) Motor control apparatus
EP0491948A4 (en) Control device for work feeder
EP0680138A3 (en) A motor speed control apparatus.
CA2482268A1 (en) Travel control method of electric vehicle
EP1187306A3 (en) Apparatus and method for controlling rotation speed of rotor of brushless motor
EP0651182A3 (en) Method for controlling a variable determining the difference in rotating speed of a motor vehicle clutch.

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 ES FR IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19990720

AKX Designation fees paid

Free format text: DE ES FR IT

17Q First examination report despatched

Effective date: 20010827

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BONGIOANNI MACCHINE S.R.L.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BONGIOANNI MACCHINE S.P.A.

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): DE ES FR IT

REF Corresponds to:

Ref document number: 69721949

Country of ref document: DE

Date of ref document: 20030618

Kind code of ref document: P

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2198524

Country of ref document: ES

Kind code of ref document: T3

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: FAVOLE S.R.L.

Effective date: 20040216

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20060412

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): DE ES FR IT

ET3 Fr: translation filed ** decision concerning opposition
REG Reference to a national code

Ref country code: ES

Ref legal event code: DC2A

Date of ref document: 20060623

Kind code of ref document: T5

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091204

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: IT

Effective date: 20110616

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

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

Ref country code: FR

Payment date: 20161229

Year of fee payment: 20

Ref country code: IT

Payment date: 20161124

Year of fee payment: 20

Ref country code: ES

Payment date: 20161207

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: 20161230

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69721949

Country of ref document: DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20180508

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

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20171205