BR7702936A - Mecanismo e jetor - Google Patents

Mecanismo e jetor

Info

Publication number
BR7702936A
BR7702936A BR7702936A BR7702936A BR7702936A BR 7702936 A BR7702936 A BR 7702936A BR 7702936 A BR7702936 A BR 7702936A BR 7702936 A BR7702936 A BR 7702936A BR 7702936 A BR7702936 A BR 7702936A
Authority
BR
Brazil
Prior art keywords
jetor
Prior art date
Application number
BR7702936A
Other languages
English (en)
Portuguese (pt)
Inventor
L Carrieri
Original Assignee
Gulf & Western Mfg Co
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 Gulf & Western Mfg Co filed Critical Gulf & Western Mfg Co
Publication of BR7702936A publication Critical patent/BR7702936A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02—Ejecting devices
    • B21D45/04—Ejecting devices interrelated with motion of tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/32—Discharging presses
    • 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
    • Y10T74/18992—Reciprocating to reciprocating
    • 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
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/2122—By ejector within a hollow cutter
    • Y10T83/2127—Ejector operated with return stroke of cutter
    • 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
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/2122—By ejector within a hollow cutter
    • Y10T83/2131—By cam-operated ejector
    • 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
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/2135—Moving stripper timed with tool stroke
    • Y10T83/215—Carried by moving tool element or its support
    • Y10T83/2153—Fluid pressure actuated stripper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
BR7702936A 1976-05-13 1977-05-06 Mecanismo e jetor BR7702936A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/686,448 US4068520A (en) 1976-05-13 1976-05-13 Cam actuated ejector mechanisms for presses

Publications (1)

Publication Number Publication Date
BR7702936A true BR7702936A (pt) 1978-11-21

Family

ID=24756336

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7702936A BR7702936A (pt) 1976-05-13 1977-05-06 Mecanismo e jetor

Country Status (5)

Country Link
US (1) US4068520A (https=)
BR (1) BR7702936A (https=)
CA (1) CA1051229A (https=)
FR (1) FR2350903A1 (https=)
MX (1) MX144774A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370878A (en) * 1981-02-09 1983-02-01 Gulf & Western Manufacturing Company Workpiece ejector system for presses
US4443171A (en) * 1982-04-14 1984-04-17 Wesjay, Inc. Multi-motion mechanical press
US5199340A (en) * 1991-05-24 1993-04-06 John Brown Inc. Mechanical parts ejector for trim press
US10016803B2 (en) * 2014-05-09 2018-07-10 Honda Motor Co., Ltd. Blanking die and method of blanking sheet metal therewith
JP6538419B2 (ja) * 2015-05-14 2019-07-03 株式会社三井ハイテック 金型装置及び薄板材の打抜き方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159901A (en) * 1937-02-15 1939-05-23 Kelsey Hayes Wheel Co Metalworking machine
US2278643A (en) * 1940-01-22 1942-04-07 Gen Motors Corp Press unloader
US2507748A (en) * 1948-01-28 1950-05-16 Gen Motors Corp Tube bending apparatus
US2537426A (en) * 1948-12-09 1951-01-09 Stokes Machine Co Fill adjusting mechanism for molding presses
US2802381A (en) * 1954-05-21 1957-08-13 Budd Co Work handling means for presses
GB1041229A (en) * 1962-06-29 1966-09-01 Nat Res Dev Improvements in cold-forming articles from lengths of rod, bar or tube
NL301772A (https=) * 1963-12-13
JPS5045497Y2 (https=) * 1971-04-02 1975-12-23
GB1371157A (en) * 1972-11-06 1974-10-23 Gulf & Western Ind Prod Co Presses
CH572364A5 (https=) * 1973-11-21 1976-02-13 Km Engineering Ag

Also Published As

Publication number Publication date
MX144774A (es) 1981-11-23
US4068520A (en) 1978-01-17
AU2340677A (en) 1978-01-12
FR2350903B1 (https=) 1982-08-13
FR2350903A1 (fr) 1977-12-09
CA1051229A (en) 1979-03-27

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