IT8024372A0 - MECHANICAL PROTECTION DEVICE AGAINST OVERLOADS FOR ROLLING MILLS, PRESSES, FORGING MACHINES AND SIMILAR. - Google Patents

MECHANICAL PROTECTION DEVICE AGAINST OVERLOADS FOR ROLLING MILLS, PRESSES, FORGING MACHINES AND SIMILAR.

Info

Publication number
IT8024372A0
IT8024372A0 IT8024372A IT2437280A IT8024372A0 IT 8024372 A0 IT8024372 A0 IT 8024372A0 IT 8024372 A IT8024372 A IT 8024372A IT 2437280 A IT2437280 A IT 2437280A IT 8024372 A0 IT8024372 A0 IT 8024372A0
Authority
IT
Italy
Prior art keywords
presses
similar
protection device
device against
rolling mills
Prior art date
Application number
IT8024372A
Other languages
Italian (it)
Other versions
IT1132589B (en
Inventor
Ramdohr Detlef
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of IT8024372A0 publication Critical patent/IT8024372A0/en
Application granted granted Critical
Publication of IT1132589B publication Critical patent/IT1132589B/en

Links

Classifications

    • 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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P5/00—Emergency means for rendering ineffective a coupling conveying reciprocating movement if the motion of the driven part is prematurely resisted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
    • 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
    • B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • 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
    • B30B15/282—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices using a breakage element
    • 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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P5/00—Emergency means for rendering ineffective a coupling conveying reciprocating movement if the motion of the driven part is prematurely resisted
    • F16P5/005—Overload protection by energy absorbing components, e.g. breaker blocks, shear sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
IT24372/80A 1979-08-30 1980-08-29 MECHANICAL PROTECTION DEVICE AGAINST OVERLOADS FOR MILLS, PRESSES, FORGING MACHINES AND SIMILAR IT1132589B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2935240A DE2935240C2 (en) 1979-08-30 1979-08-30 Mechanical overload protection for rolling mills, presses, forging machines and the like.

Publications (2)

Publication Number Publication Date
IT8024372A0 true IT8024372A0 (en) 1980-08-29
IT1132589B IT1132589B (en) 1986-07-02

Family

ID=6079754

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24372/80A IT1132589B (en) 1979-08-30 1980-08-29 MECHANICAL PROTECTION DEVICE AGAINST OVERLOADS FOR MILLS, PRESSES, FORGING MACHINES AND SIMILAR

Country Status (4)

Country Link
DE (1) DE2935240C2 (en)
FR (1) FR2464427A1 (en)
HU (1) HU179868B (en)
IT (1) IT1132589B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3003611B1 (en) * 2013-03-25 2015-03-20 Peugeot Citroen Automobiles Sa CLAVETTE TO BE PLACED BETWEEN THE UPPER BAIL OF A PRESS AND A DECOUPAGE BLADE OR TOMBAGE OF A PIECE IN SHEET

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE51978C (en) * DUISBURGER MASCHINENBAU - ACTIEN - GESELLSCHAFT, VORM. BECHEM & KEETMAN in Duisburg Safety base for the pressure screws in rolling mills
DE584023C (en) * 1931-05-08 1933-09-27 Johne Werk Grafische Maschinen Break protection on cutting machines for paper and cardboard
DE1101328B (en) * 1960-02-12 1961-03-09 Moeller & Neumann Gmbh Overload protection with an exchangeable breaker link between machine parts subjected to pressure

Also Published As

Publication number Publication date
FR2464427A1 (en) 1981-03-06
DE2935240A1 (en) 1981-03-12
HU179868B (en) 1982-12-28
IT1132589B (en) 1986-07-02
DE2935240C2 (en) 1982-11-18

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