SE442240B - Anordning for skydd av en verktygssats i en hydraulpress mot overbelastning - Google Patents

Anordning for skydd av en verktygssats i en hydraulpress mot overbelastning

Info

Publication number
SE442240B
SE442240B SE7712942A SE7712942A SE442240B SE 442240 B SE442240 B SE 442240B SE 7712942 A SE7712942 A SE 7712942A SE 7712942 A SE7712942 A SE 7712942A SE 442240 B SE442240 B SE 442240B
Authority
SE
Sweden
Prior art keywords
switch
pressure
road
coupling means
designed
Prior art date
Application number
SE7712942A
Other languages
English (en)
Swedish (sv)
Other versions
SE7712942L (sv
Inventor
H Baltschun
Original Assignee
Smg Sueddeutsche Maschinenbau
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 Smg Sueddeutsche Maschinenbau filed Critical Smg Sueddeutsche Maschinenbau
Publication of SE7712942L publication Critical patent/SE7712942L/xx
Publication of SE442240B publication Critical patent/SE442240B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/285—Arrangements for preventing distortion of, or damage to, presses or parts thereof preventing a full press stroke if there is an obstruction in the working area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
    • 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
    • Y10T83/081—With randomly actuated stopping means
    • 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
    • Y10T83/081—With randomly actuated stopping means
    • Y10T83/086—With sensing of product or product handling means
    • 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
    • Y10T83/8735—With means providing for plural steps in tool stroke
    • 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
    • Y10T83/8827—Means to vary force on, or speed of, tool during stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Presses (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Presses And Accessory Devices Thereof (AREA)
SE7712942A 1976-11-24 1977-11-16 Anordning for skydd av en verktygssats i en hydraulpress mot overbelastning SE442240B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762653279 DE2653279A1 (de) 1976-11-24 1976-11-24 Vorrichtung zum schutz eines werkzeugsatzes in einer hydraulischen presse

Publications (2)

Publication Number Publication Date
SE7712942L SE7712942L (sv) 1978-05-25
SE442240B true SE442240B (sv) 1985-12-09

Family

ID=5993821

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7712942A SE442240B (sv) 1976-11-24 1977-11-16 Anordning for skydd av en verktygssats i en hydraulpress mot overbelastning

Country Status (9)

Country Link
US (1) US4192414A (pt)
JP (1) JPS5366075A (pt)
BR (1) BR7707799A (pt)
CH (1) CH625157A5 (pt)
DE (1) DE2653279A1 (pt)
FR (1) FR2372024B1 (pt)
GB (1) GB1558295A (pt)
IT (1) IT1088120B (pt)
SE (1) SE442240B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712472A1 (de) * 1977-03-22 1978-09-28 Smg Sueddeutsche Maschinenbau Vorrichtung zum schutz eines werkzeugsatzes in einer hydraulischen presse
US4280610A (en) * 1979-08-27 1981-07-28 Rockwell International Corporation Adjustable squeeze point safety device
US4457418A (en) * 1981-11-19 1984-07-03 Black & Webster, Inc. Safety system
DE3418108A1 (de) * 1984-05-16 1985-11-21 Rainer Dipl.-Ing. 7000 Stuttgart Brockmann Werkzeugmaschine mit sicherheitsvorrichtung
DE10005023C2 (de) * 2000-02-04 2002-11-21 Feintool Internat Holding Ag L Feinschneidpresse
JP6554217B2 (ja) * 2018-08-09 2019-07-31 コマツ産機株式会社 制御システム、プレス機械、及びプレス機械の制御方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2216973A (en) * 1937-12-01 1940-10-08 Vickers Inc Bushing assembly press
US2250389A (en) * 1940-02-19 1941-07-22 Vickers Inc Power transmission
US2400486A (en) * 1943-11-22 1946-05-21 Cutler Hammer Inc Safety device for fluid power operated presses
US2805447A (en) * 1953-11-05 1957-09-10 Voges Fred William Safety circuit for molding machine
CH424104A (de) * 1965-08-19 1966-11-15 Netstal Ag Maschf Giesserei Formschliesseinrichtung mit Schutzvorrichtung an Spritzgussmaschinen und Spritzpressen
US4010679A (en) * 1967-09-25 1977-03-08 International Measurement & Control Co. Piezoelectric transducer sensor for use in a press
CH490963A (de) * 1968-05-02 1970-05-31 Hydrel Ag Werkzeug-Sicherungsvorrichtung an einer Presse
DE2419390C2 (de) * 1974-04-23 1983-09-29 SMG Süddeutsche Maschinenbau-Gesellschaft mbH, 6833 Waghäusel Werkzeugbruchsicherung
US4060160A (en) * 1975-11-17 1977-11-29 Raymond Stanley Lieber Safety guard for power operated machine

Also Published As

Publication number Publication date
US4192414A (en) 1980-03-11
FR2372024B1 (pt) 1983-04-08
CH625157A5 (pt) 1981-09-15
IT1088120B (it) 1985-06-10
BR7707799A (pt) 1978-06-13
DE2653279A1 (de) 1978-06-01
FR2372024A1 (pt) 1978-06-23
JPS5366075A (en) 1978-06-13
SE7712942L (sv) 1978-05-25
GB1558295A (en) 1979-12-19

Similar Documents

Publication Publication Date Title
DE19633369C2 (de) Differenzdruckerfassungsvorrichtung für Pneumatikzylinder
US20080296035A1 (en) Striking Device in Particular a Hydraulic Hammer Driven
GB1027184A (en) Hydraulic forming press
CA2640774C (en) A pneumatic drive system
GB1428996A (en) Actuating device
US2586906A (en) Valve
SE442240B (sv) Anordning for skydd av en verktygssats i en hydraulpress mot overbelastning
US3062192A (en) Electro-hydraulic servo system
US4202433A (en) Tool protection arrangement for hydraulic presses
JPS598456B2 (ja) 油圧駆動精密打抜きプレスにおける工具組の過負荷防止装置
KR960008134A (ko) 방향제어밸브
US3541925A (en) Device for detecting the end of travel of jack pistons
CA1185221A (en) Pneumatic valve
DE59100696D1 (de) Steuervorrichtung für hydraulische arbeitszylinder einer ladebordwand eines fahrzeuges.
US4172415A (en) Device for protection of a set of tools in a hydraulic press
US4819541A (en) Control of a double-action pneumatic drive
ATE9071T1 (de) Hydraulische schlageinrichtung.
US4244274A (en) Cylinder control device of hydraulic cylinder apparatus
US3124340A (en) Hydraulic control for die pads in presses
ES8505797A1 (es) Dispositivo accionado por fluido bajo presion
US2976798A (en) Level operating multiple ram press
GB1037114A (en) Forging method and apparatus
US3727519A (en) Hammer with a ram control device
US4227442A (en) Cylinder control device of hydraulic cylinder apparatus
GB909906A (en) Hydraulic control system for variable displacement pump