GB2011570B - Apparatus for adjusting the slide stroke of a press machine - Google Patents

Apparatus for adjusting the slide stroke of a press machine

Info

Publication number
GB2011570B
GB2011570B GB7847678A GB7847678A GB2011570B GB 2011570 B GB2011570 B GB 2011570B GB 7847678 A GB7847678 A GB 7847678A GB 7847678 A GB7847678 A GB 7847678A GB 2011570 B GB2011570 B GB 2011570B
Authority
GB
United Kingdom
Prior art keywords
adjusting
press machine
slide stroke
stroke
slide
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
GB7847678A
Other versions
GB2011570A (en
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 GB2011570A publication Critical patent/GB2011570A/en
Application granted granted Critical
Publication of GB2011570B publication Critical patent/GB2011570B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/20—Crank gearings; Eccentric gearings with adjustment of throw
    • 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
    • B30B1/263—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 work stroke adjustment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/22—Cranks; Eccentrics
    • F16C3/28—Adjustable cranks or eccentrics

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Press Drives And Press Lines (AREA)
GB7847678A 1977-12-20 1978-12-08 Apparatus for adjusting the slide stroke of a press machine Expired GB2011570B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15245477A JPS5485485A (en) 1977-12-20 1977-12-20 Slide stroke-adjusting apparatus for use in press machines

Publications (2)

Publication Number Publication Date
GB2011570A GB2011570A (en) 1979-07-11
GB2011570B true GB2011570B (en) 1982-06-23

Family

ID=15540863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7847678A Expired GB2011570B (en) 1977-12-20 1978-12-08 Apparatus for adjusting the slide stroke of a press machine

Country Status (3)

Country Link
JP (1) JPS5485485A (en)
DE (1) DE2854182A1 (en)
GB (1) GB2011570B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543621U (en) * 1978-09-09 1980-03-21
JPS5724480Y2 (en) * 1979-08-23 1982-05-27
CA2037500A1 (en) * 1990-03-05 1991-09-06 Masakatsu Shiga Apparatus for adjusting a slide stroke of a press machine

Also Published As

Publication number Publication date
GB2011570A (en) 1979-07-11
DE2854182A1 (en) 1979-06-21
JPS5485485A (en) 1979-07-07
JPS5532479B2 (en) 1980-08-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921208