JPS641239B2 - - Google Patents

Info

Publication number
JPS641239B2
JPS641239B2 JP56028964A JP2896481A JPS641239B2 JP S641239 B2 JPS641239 B2 JP S641239B2 JP 56028964 A JP56028964 A JP 56028964A JP 2896481 A JP2896481 A JP 2896481A JP S641239 B2 JPS641239 B2 JP S641239B2
Authority
JP
Japan
Prior art keywords
lever
fulcrum shaft
shaft
swinging
cam
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
JP56028964A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57142793A (en
Inventor
Yasuji Sakai
Kazuhiro Matsui
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56028964A priority Critical patent/JPS57142793A/ja
Priority to US06/352,436 priority patent/US4475374A/en
Priority to DE19823207063 priority patent/DE3207063A1/de
Publication of JPS57142793A publication Critical patent/JPS57142793A/ja
Publication of JPS641239B2 publication Critical patent/JPS641239B2/ja
Granted 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
    • B30B1/02—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 lever mechanism
    • B30B1/06—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 lever mechanism operated by cams, eccentrics, or cranks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/341—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission cam-operated
    • 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
    • F16H21/44—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Press Drives And Press Lines (AREA)
JP56028964A 1981-02-27 1981-02-27 Small-sized press Granted JPS57142793A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56028964A JPS57142793A (en) 1981-02-27 1981-02-27 Small-sized press
US06/352,436 US4475374A (en) 1981-02-27 1982-02-25 Small press
DE19823207063 DE3207063A1 (de) 1981-02-27 1982-02-26 Kleinpresse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56028964A JPS57142793A (en) 1981-02-27 1981-02-27 Small-sized press

Publications (2)

Publication Number Publication Date
JPS57142793A JPS57142793A (en) 1982-09-03
JPS641239B2 true JPS641239B2 (enrdf_load_stackoverflow) 1989-01-10

Family

ID=12263092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56028964A Granted JPS57142793A (en) 1981-02-27 1981-02-27 Small-sized press

Country Status (1)

Country Link
JP (1) JPS57142793A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02100019U (enrdf_load_stackoverflow) * 1989-01-18 1990-08-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02100019U (enrdf_load_stackoverflow) * 1989-01-18 1990-08-09

Also Published As

Publication number Publication date
JPS57142793A (en) 1982-09-03

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