GB955718A - Improved protective device for compression loaded components - Google Patents

Improved protective device for compression loaded components

Info

Publication number
GB955718A
GB955718A GB5037/61A GB503761A GB955718A GB 955718 A GB955718 A GB 955718A GB 5037/61 A GB5037/61 A GB 5037/61A GB 503761 A GB503761 A GB 503761A GB 955718 A GB955718 A GB 955718A
Authority
GB
United Kingdom
Prior art keywords
cup
protective device
feb
spindle
improved protective
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.)
Expired
Application number
GB5037/61A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Moeller and Neuman GmbH
Original Assignee
Moeller and Neuman GmbH
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 Moeller and Neuman GmbH filed Critical Moeller and Neuman GmbH
Publication of GB955718A publication Critical patent/GB955718A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/021—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load by means of a frangible part
    • 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
    • F16H—GEARING
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H35/10—Arrangements or devices for absorbing overload or preventing damage by overload
    • 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

Abstract

955,718. Machinery breaking pieces. MOELLER & NEUMANN G.m.b.H. Feb. 10, 1961 [Feb. 12, 1960], No. 5037/61. Heading F2X. An overload safety device between a screwdown spindle 1 and a roll chock 3 in a rolling mill comprises a flanged cup 5 having a calibrated fracture point 5c formed in its wall and a shallow recess 7 in its bottom to ensure that the load is transmitted as a tensile force in the cup 5. An intermediate member 6, having an upper part-spherical surface, is disposed between the spindle 1 and bottom of the cup 5. The flanged rim 5a of the cup 5 is supported from the chock 3 by a divided ring member 4. Alternatively, the member 4 may be screwed on to the fracture cup 5.
GB5037/61A 1960-02-12 1961-02-10 Improved protective device for compression loaded components Expired GB955718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM44304A DE1101328B (en) 1960-02-12 1960-02-12 Overload protection with an exchangeable breaker link between machine parts subjected to pressure

Publications (1)

Publication Number Publication Date
GB955718A true GB955718A (en) 1964-04-22

Family

ID=7304932

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5037/61A Expired GB955718A (en) 1960-02-12 1961-02-10 Improved protective device for compression loaded components

Country Status (6)

Country Link
US (1) US3130613A (en)
BE (1) BE600064A (en)
DE (1) DE1101328B (en)
FR (1) FR1280295A (en)
GB (1) GB955718A (en)
LU (1) LU39763A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830347A (en) * 1983-05-23 1989-05-16 Marathon Oil Company Assembly for and a method of absorbing impact shock loads

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1269491B (en) * 1963-12-21 1968-05-30 Karlsruhe Augsburg Iweka Overload protection for press ram
DE2454036B2 (en) * 1974-11-12 1977-09-01 Siemens AG, 1000 Berlin und 8000 München AXIAL JOINT SPINDLE SUPPORT FOR A ROLLING MILL WITH TWIN DRIVE
DE2935083C2 (en) * 1979-08-28 1982-04-22 Mannesmann AG, 4000 Düsseldorf Overload protection for rolling mills
DE2935240C2 (en) * 1979-08-30 1982-11-18 Mannesmann AG, 4000 Düsseldorf Mechanical overload protection for rolling mills, presses, forging machines and the like.
DE3341141A1 (en) * 1983-11-14 1985-05-23 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Shaft coupling
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
EP3181343B1 (en) * 2015-12-14 2018-09-05 Nitrogas, S.A.U. Hydraulic actuating device for a press

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1884055A (en) * 1929-03-27 1932-10-25 Vaughn Machinery Co Mill construction
US2612798A (en) * 1948-10-28 1952-10-07 British Iron Steel Research Breaker block for rolling mills

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830347A (en) * 1983-05-23 1989-05-16 Marathon Oil Company Assembly for and a method of absorbing impact shock loads

Also Published As

Publication number Publication date
US3130613A (en) 1964-04-28
BE600064A (en) 1961-08-10
DE1101328B (en) 1961-03-09
FR1280295A (en) 1961-12-29
LU39763A1 (en) 1961-04-10

Similar Documents

Publication Publication Date Title
GB955718A (en) Improved protective device for compression loaded components
GB924027A (en) Improvements in rolling mills
GB1028895A (en) Improvements in or relating to gyratory crushers
FR1289514A (en) Device for lubricating and cooling the surface of rolling mill rolls
GB1532593A (en) Apparatus for supporting bearing chocks in a rolling mill
US4256169A (en) Shear plug for use in a curved roll-rack
GB845160A (en) Improvements in rolling mills
GB742380A (en) Improvements in or relating to safety boxes for machines subject to considerable stresses
GB1003342A (en) Improvements in and relating to bearings of rolls for rolling mills, and more particularly for two-high mills
GB883059A (en) Improvements in rolling mills arranged for the removal of roll housings
GB959022A (en) A device for measuring the pressure produced in the course of rolling of material in rolling mills
GB889476A (en) A device to free jammed rolls in rolling mills
GB1326415A (en) Apparatus for reducing the thickness of metal
GB720311A (en) An improved thrust bearing for pillar cranes
GB956552A (en) Improvements in or relating to rolling mills
GB955289A (en) Carrier roller bearing for rotary drums, for instance rotary cylindrical furnaces, tube mills or the like
GB938971A (en) Clamp fastening for roll frames in rolling mills
GB670978A (en) A process for hollowing ingots in inclined rolling mills
GB964568A (en) A rolling mill
GB739867A (en) Improvements in roll housings for sugar cane mills and the like
GB1224534A (en) Apparatus for varying the forces acting on work roll chocks in a multi-roll rolling mill stand
GB1248297A (en) Improvements in or relating to rolling mill stands
GB1115559A (en) Improvements in compression load cell
GB1120048A (en) Overload protection device for a flywheel screw press
AU251291B2 (en) Mantle structure for gyratory crusher