DE82870C - - Google Patents

Info

Publication number
DE82870C
DE82870C DENDAT82870D DE82870DA DE82870C DE 82870 C DE82870 C DE 82870C DE NDAT82870 D DENDAT82870 D DE NDAT82870D DE 82870D A DE82870D A DE 82870DA DE 82870 C DE82870 C DE 82870C
Authority
DE
Germany
Prior art keywords
pressure
piston
hydraulic
rollers
shear
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.)
Active
Application number
DENDAT82870D
Other languages
German (de)
English (en)
Publication of DE82870C publication Critical patent/DE82870C/de
Active legal-status Critical Current

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
    • 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
    • B30B1/261—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 by cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
DENDAT82870D Active DE82870C (fr)

Publications (1)

Publication Number Publication Date
DE82870C true DE82870C (fr)

Family

ID=355247

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT82870D Active DE82870C (fr)

Country Status (1)

Country Link
DE (1) DE82870C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496344A (en) * 1947-07-10 1950-02-07 Baldwin Locomotive Works Force multiplying mechanism
DE1127175B (de) * 1956-03-21 1962-04-05 Schoen & Cie G M B H Hydraulische Stanze
EP0055063A2 (fr) * 1980-12-23 1982-06-30 DAVY McKEE (SHEFFIELD) LIMITED Cisaille

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496344A (en) * 1947-07-10 1950-02-07 Baldwin Locomotive Works Force multiplying mechanism
DE1127175B (de) * 1956-03-21 1962-04-05 Schoen & Cie G M B H Hydraulische Stanze
EP0055063A2 (fr) * 1980-12-23 1982-06-30 DAVY McKEE (SHEFFIELD) LIMITED Cisaille
EP0055063A3 (en) * 1980-12-23 1983-08-17 Davy Mckee (Sheffield) Limited Shear
US4459889A (en) * 1980-12-23 1984-07-17 Davy-Loewy Limited Shear

Similar Documents

Publication Publication Date Title
DE1502686B1 (de) Fliegende Schere zum Unterteilen von sich in Bewegung befindlichen Knueppeln
DE82870C (fr)
DE2024890B2 (de) Hydraulische Schere, insbesondere zum Schneiden von Rundstahlstäben
DE3102766A1 (de) Metallsaegemaschine
DE2345596C2 (de) Schneidvorrichtung
DE1502980C3 (de) Flachmesser-Saumschere
AT219381B (de) Blechschere für Scherenlinien von Blech-Walzenstraßen, insbesondere Grobblechstraßen und hiezu angepaßte Scherenlinie
DE3414233C2 (fr)
DE220281C (fr)
DE1815691C3 (de) Knüppel- oder Profilstahlschere mit einem Abschnittshalter
DE2340273C3 (de) Klemmrollenführung für Bleche, insbesondere Grobbleche, in Scherenlinien
DE1527942C3 (de) Hinterer Anschlag für Blechschere o.dgl.
DE2741918A1 (de) Werkzeugmaschine mit einrichtungen zum wahlweisen anbringen eines keilnuten- ziehmessers und eines raeumwerkzeuges
DE2654751C3 (de) Schrottschere
DE805942C (de) Haltevorrichtung fuer Schaelmesser von Furnierschaelmaschinen
DE210209C (fr)
DE1502953A1 (de) Schere mit einem feststehenden und einem beweglichen Messer,insbesondere zum Besaeumen von Grob- und Mittelblechen
DE1221881B (de) Schlitzschere zum Schneiden von Platten aus Metall, Kunststoff od. dgl.
DE504537C (de) Von unten nach oben schneidende Schere fuer Knueppel mit feststehendem Obermesser und beweglichem Untermesser
DE1777280C2 (de) Blechschere mit einem geraden und einem gebogenen Messer
DE17400C (de) Schneidemaschine für Zeug, Papier, Canon, Leder etc., speziell zum Musterschneiden
DE1752514B2 (de) Hydraulische Schrottschere
DE203105C (fr)
DE852486C (de) Vorrichtung zum Schneiden stab- oder stangenfoermiger Werkstuecke, insbesondere Formschere
DE95489C (fr)