NL154693B - Pers met een nivelleerinrichting. - Google Patents

Pers met een nivelleerinrichting.

Info

Publication number
NL154693B
NL154693B NL666616324A NL6616324A NL154693B NL 154693 B NL154693 B NL 154693B NL 666616324 A NL666616324 A NL 666616324A NL 6616324 A NL6616324 A NL 6616324A NL 154693 B NL154693 B NL 154693B
Authority
NL
Netherlands
Prior art keywords
press
leveling device
leveling
Prior art date
Application number
NL666616324A
Other languages
English (en)
Other versions
NL6616324A (nl
Original Assignee
Pacific Press & Shear 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 Pacific Press & Shear Corp filed Critical Pacific Press & Shear Corp
Publication of NL6616324A publication Critical patent/NL6616324A/xx
Publication of NL154693B publication Critical patent/NL154693B/nl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
    • B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/24—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8837—With application of force to opposite ends of tool supporting crosshead
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8854—Progressively cutting
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8867—With means to adjust tool position on tool holder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Presses (AREA)
NL666616324A 1966-04-20 1966-11-21 Pers met een nivelleerinrichting. NL154693B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US543864A US3349669A (en) 1966-04-20 1966-04-20 Ram attitude control system

Publications (2)

Publication Number Publication Date
NL6616324A NL6616324A (nl) 1967-10-23
NL154693B true NL154693B (nl) 1977-10-17

Family

ID=24169843

Family Applications (1)

Application Number Title Priority Date Filing Date
NL666616324A NL154693B (nl) 1966-04-20 1966-11-21 Pers met een nivelleerinrichting.

Country Status (7)

Country Link
US (1) US3349669A (nl)
BE (1) BE688641A (nl)
DE (1) DE1577181C3 (nl)
FR (1) FR1500678A (nl)
GB (1) GB1114721A (nl)
NL (1) NL154693B (nl)
SE (1) SE355312B (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464320A (en) * 1967-05-16 1969-09-02 Pacific Press & Shear Corp Decompression system for press brakes or the like
US3659498A (en) * 1970-08-13 1972-05-02 Pacific Press & Shear Corp Ram attitude control system and valve assembly therefor
US3722366A (en) * 1971-03-22 1973-03-27 Pacific Press & Shear Corp Precision anti-whip ram type machine
US4027567A (en) * 1976-10-04 1977-06-07 Niagara Machine & Tool Works Rake angle control for shears and the like
US4136593A (en) * 1977-03-11 1979-01-30 Canron, Inc. Front operated rake adjustment assembly
PT68274A (en) * 1978-07-11 1978-08-01 A A Ribeiro De Almeida Device applicable to presses and metal bending presses to syncronize the movements of the hydraulic cylinders and control slider cross member
US5959926A (en) * 1996-06-07 1999-09-28 Dallas Semiconductor Corp. Programmable power supply systems and methods providing a write protected memory having multiple interface capability
US5791860A (en) * 1997-01-27 1998-08-11 Holland Equipment Limited Hydraulic platform lift for a truck tailgate
CN107971551A (zh) * 2017-10-20 2018-05-01 新疆八钢铁股份有限公司 冷轧薄板超厚取样剪切机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603145A (en) * 1950-04-25 1952-07-15 Edward M Dreis Leveling mechanism for hydraulically actuated press brakes
US2859591A (en) * 1955-07-20 1958-11-11 Us Industries Inc Hydraulic synchronizer
US3059431A (en) * 1960-12-20 1962-10-23 Niagara Machine & Tool Works Hydraulic power transmission systems for press brakes and like machines
US3154925A (en) * 1963-01-09 1964-11-03 United Shoe Machinery Corp Power plants

Also Published As

Publication number Publication date
DE1577181B2 (de) 1974-04-11
GB1114721A (en) 1968-05-22
DE1577181C3 (de) 1974-11-07
FR1500678A (fr) 1967-11-03
NL6616324A (nl) 1967-10-23
BE688641A (nl) 1967-03-31
DE1577181A1 (de) 1969-10-02
US3349669A (en) 1967-10-31
SE355312B (nl) 1973-04-16

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: PACIFIC