EP0980727A3 - Device connected to a crank for moving a part mounted on a slider relative thereto - Google Patents

Device connected to a crank for moving a part mounted on a slider relative thereto Download PDF

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Publication number
EP0980727A3
EP0980727A3 EP99114317A EP99114317A EP0980727A3 EP 0980727 A3 EP0980727 A3 EP 0980727A3 EP 99114317 A EP99114317 A EP 99114317A EP 99114317 A EP99114317 A EP 99114317A EP 0980727 A3 EP0980727 A3 EP 0980727A3
Authority
EP
European Patent Office
Prior art keywords
crank
slide
part mounted
moving
device connected
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
EP99114317A
Other languages
German (de)
French (fr)
Other versions
EP0980727B1 (en
EP0980727A2 (en
Inventor
Werner Dipl.-Ing.(FH) Gödtner
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.)
Wafios AG
Original Assignee
Wafios AG
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 Wafios AG filed Critical Wafios AG
Priority to DE29923474U priority Critical patent/DE29923474U1/en
Publication of EP0980727A2 publication Critical patent/EP0980727A2/en
Publication of EP0980727A3 publication Critical patent/EP0980727A3/en
Application granted granted Critical
Publication of EP0980727B1 publication Critical patent/EP0980727B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B21J13/14—Ejecting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Transmission Devices (AREA)

Abstract

Um bei einer Einrichtung an einer Schubkurbel, zum Erzeugen einer Bewegung eines am Schieber gelagerten Teiles relativ zu diesem, welche von dem Kurbelzapfen-Umlauf um die Kurbelwellenachse abgeleitet und entlang der Schubstange auf das zwangsweise bewegbare Teil übertragen wird, statt dessen oszillierender Bewegung eine Drehbewegung desselben (38;100;148) zu erhalten, wird vorgeschlagen, zum Erzeugen einer Drehbewegung jenes Teiles (Rad 38; Scheibe 100; 148) am Schieber (Schlitten 12;124) eine Transmission aus umlaufenden Teilen (Rad 22,34,38; Scheibe 98,100, Riemen 102; Scheibe 142,148, Riemen 150) an der Schubstange (26,28;144) vorzusehen.

Figure 00000001
In order to produce a movement of a part mounted on the slide relative to the slide crank in a device on a slide crank, which is derived from the crank pin rotation around the crankshaft axis and transmitted along the push rod to the positively movable part, instead of an oscillating movement of the same a rotary movement (38; 100; 148), it is proposed to generate a rotary movement of that part (wheel 38; disc 100; 148) on the slide (slide 12; 124) a transmission from rotating parts (wheel 22,34,38; disc 98, 100, belt 102; pulley 142, 148, belt 150) to be provided on the push rod (26, 28; 144).
Figure 00000001
EP99114317A 1998-08-20 1999-07-21 Device connected to a crank for moving a part mounted on a slider relative thereto Expired - Lifetime EP0980727B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29923474U DE29923474U1 (en) 1998-08-20 1999-07-21 Device on a push crank, for generating a movement of a part mounted on the slide relative to this

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19837756 1998-08-20
DE19837756A DE19837756C1 (en) 1998-08-20 1998-08-20 Device for initiating rotary motion from the crankshaft into a crankshaft-driven slide

Publications (3)

Publication Number Publication Date
EP0980727A2 EP0980727A2 (en) 2000-02-23
EP0980727A3 true EP0980727A3 (en) 2000-06-21
EP0980727B1 EP0980727B1 (en) 2001-10-31

Family

ID=7878120

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99114317A Expired - Lifetime EP0980727B1 (en) 1998-08-20 1999-07-21 Device connected to a crank for moving a part mounted on a slider relative thereto

Country Status (3)

Country Link
EP (1) EP0980727B1 (en)
DE (2) DE19837756C1 (en)
DK (1) DK0980727T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10050618C2 (en) * 2000-10-12 2003-04-24 Schuler Pressen Gmbh & Co Ejector system for a press
CZ22371U1 (en) 2011-05-13 2011-06-13 Ledwell S.R.O. Light fitting, especially reflector light fitting with rectified light flow
CN114737347B (en) * 2022-04-01 2023-02-28 江西泽晞新材料有限公司 Pattern printing equipment for artificial leather processing and use method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250730A (en) * 1978-03-23 1981-02-17 Hatebur Umformmaschinen Ag Device for the ejection of a shaped workpiece at the male die on a cross-feed press for non-cutting metal shaping
US4334436A (en) * 1980-08-21 1982-06-15 F. Jos. Lamb Company Bearing arrangement for oscillating shafts
DE19521041A1 (en) * 1995-06-09 1996-12-12 Volker Dipl Ing Wengenroth Drive for auxiliaries of press
JPH1162649A (en) * 1997-08-19 1999-03-05 Yoshihiro Ishikawa Internal combustion engine with varying distance between piston pin and crank pin
WO1999011906A1 (en) * 1997-09-01 1999-03-11 Bresland C N Coupling arrangement for reciprocating piston engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1864599U (en) * 1959-11-14 1962-12-27 Schuler L Ag CRANKSET OR ECCENTRIC DRIVE FOR A SLIDE IN PRESSES, PUNCHING OR. DGL.
DE3412147A1 (en) * 1984-03-31 1985-10-10 Form + Test Seidner + Co GmbH, 7940 Riedlingen Device for converting a rotary motion into translational motions

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250730A (en) * 1978-03-23 1981-02-17 Hatebur Umformmaschinen Ag Device for the ejection of a shaped workpiece at the male die on a cross-feed press for non-cutting metal shaping
US4334436A (en) * 1980-08-21 1982-06-15 F. Jos. Lamb Company Bearing arrangement for oscillating shafts
DE19521041A1 (en) * 1995-06-09 1996-12-12 Volker Dipl Ing Wengenroth Drive for auxiliaries of press
JPH1162649A (en) * 1997-08-19 1999-03-05 Yoshihiro Ishikawa Internal combustion engine with varying distance between piston pin and crank pin
WO1999011906A1 (en) * 1997-09-01 1999-03-11 Bresland C N Coupling arrangement for reciprocating piston engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 08 30 June 1999 (1999-06-30) *

Also Published As

Publication number Publication date
DE19837756C1 (en) 2000-04-06
EP0980727B1 (en) 2001-10-31
DK0980727T3 (en) 2001-12-17
EP0980727A2 (en) 2000-02-23
DE59900372D1 (en) 2001-12-06

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