DE2458489C3 - Stößelantrieb für Metallbearbeitungspressen - Google Patents

Stößelantrieb für Metallbearbeitungspressen

Info

Publication number
DE2458489C3
DE2458489C3 DE2458489A DE2458489A DE2458489C3 DE 2458489 C3 DE2458489 C3 DE 2458489C3 DE 2458489 A DE2458489 A DE 2458489A DE 2458489 A DE2458489 A DE 2458489A DE 2458489 C3 DE2458489 C3 DE 2458489C3
Authority
DE
Germany
Prior art keywords
gear
drive
ram
crankshaft
eccentric
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
DE2458489A
Other languages
German (de)
English (en)
Other versions
DE2458489B2 (de
DE2458489A1 (de
Inventor
Keiji Komatsu Ishikawa Matsushita (Japan)
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of DE2458489A1 publication Critical patent/DE2458489A1/de
Publication of DE2458489B2 publication Critical patent/DE2458489B2/de
Application granted granted Critical
Publication of DE2458489C3 publication Critical patent/DE2458489C3/de
Expired 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
    • B30B1/268—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 using a toggle connection between driveshaft and press ram
    • 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
    • B30B1/266—Drive systems for the cam, eccentric or crank axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18272—Planetary gearing and slide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
DE2458489A 1973-12-11 1974-12-10 Stößelantrieb für Metallbearbeitungspressen Expired DE2458489C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13738273A JPS5325388B2 (enExample) 1973-12-11 1973-12-11

Publications (3)

Publication Number Publication Date
DE2458489A1 DE2458489A1 (de) 1975-06-12
DE2458489B2 DE2458489B2 (de) 1977-08-04
DE2458489C3 true DE2458489C3 (de) 1978-03-30

Family

ID=15197367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2458489A Expired DE2458489C3 (de) 1973-12-11 1974-12-10 Stößelantrieb für Metallbearbeitungspressen

Country Status (5)

Country Link
US (1) US3971261A (enExample)
JP (1) JPS5325388B2 (enExample)
AR (1) AR204550A1 (enExample)
BR (1) BR7410326A (enExample)
DE (1) DE2458489C3 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107973A (en) * 1977-08-04 1978-08-22 Gulf & Western Manufacturing Company Press drive mechanism
US4245516A (en) * 1979-06-25 1981-01-20 Delta Associated Industries Corp. Cycloidal drive
US4819492A (en) * 1985-10-31 1989-04-11 Brems John Henry Reversing mechanism having great kinematic versatility
US5226337A (en) * 1991-03-19 1993-07-13 Aida Engineering Ltd. Slide driving apparatus of press machine
CH693003A5 (de) * 1998-04-22 2003-01-15 Istvan Simon Kurbeltrieb.
DE102005057286A1 (de) * 2005-12-01 2007-06-06 Klopmeier, Wilhelm, Dipl.-Ing. Getriebe mit zyklisch variablem Übersetzungsverhältnis
WO2017107090A1 (zh) * 2015-12-23 2017-06-29 刘卫军 行星曲轴传动机构及自行车

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468173A (en) * 1967-05-01 1969-09-23 Us Industries Inc Machine tool with different speeds on forward and return stroke
US3529485A (en) * 1967-09-29 1970-09-22 Siemens Ag Step-by-step feed gear

Also Published As

Publication number Publication date
US3971261A (en) 1976-07-27
AR204550A1 (es) 1976-02-12
DE2458489B2 (de) 1977-08-04
DE2458489A1 (de) 1975-06-12
JPS5325388B2 (enExample) 1978-07-26
JPS5088673A (enExample) 1975-07-16
BR7410326A (pt) 1976-06-29

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: VON FUENER, A., DIPL.-CHEM. DR.RER.NAT. EBBINGHAUS, D., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee