US1342264A - Improvement in connection with plate and like rolling mills - Google Patents

Improvement in connection with plate and like rolling mills Download PDF

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Publication number
US1342264A
US1342264A US234783A US23478318A US1342264A US 1342264 A US1342264 A US 1342264A US 234783 A US234783 A US 234783A US 23478318 A US23478318 A US 23478318A US 1342264 A US1342264 A US 1342264A
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US
United States
Prior art keywords
plate
connection
rolling mills
improvement
roll
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 - Lifetime
Application number
US234783A
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English (en)
Inventor
Holmes Thomas Edmund
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Individual
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Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US1342264A publication Critical patent/US1342264A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/14—Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/203—Balancing rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/14—Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills
    • B21B35/148—Spindle carriers or balancers

Definitions

  • the invention has for its object to obvi ate these disabilities and to provide means whereby the speed of rolling and thickness of pass may be increased without shock.
  • the upper roll is positively driven through gearing at all times at approximately the proper surface speed.
  • the necessity for lowering it into contact with the lower roll in order to maintain its surface speed is obviated.
  • a frictional slipping device the capacity of which is such that it is capable of driving the upper roll when no work is in the mill, but which slips either positively or negatively as the case may be when a plate is being rolled and thus corrects any inequality of surface speed due to the gearing which drives it. That is to say, the slipping device is such as to positively drive the roll light, but to slip under the added stress of an inequality in surface speedif there be such.
  • the upper roll may be driven in approximate consonance with the lower roll by any convenient arrangement of gearing.
  • the upper roll A is con nected through universal couplings A A and a universal shaft A to a gear wheel A mounted in a housing B and with which there gears a gear wheel C mounted in the housing and connected to the lower rollC by universal couplings C C and a universal shaft C 7 1
  • the frictional clutch device is arran 'ed adjacently to the upper roll A and consists of an internally cylindrical member D fast on the spindle of the roll A andembracing the externally cylindrical surface of the outer member E of the coupling A
  • the member D are a seriesof radially arranged plungers F pressed inward by springs G arranged between collars upon them and crossheads I-I secured to the member and bearing at their inner ends upon pads J surfaced with frictional material and which bear upon the cylindrical surface of the member-E.
  • the pressure of the springs G is adjusted by means of the crossheads H so that slip commences upon a predetermined torque being reached.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
US234783A 1917-10-11 1918-05-15 Improvement in connection with plate and like rolling mills Expired - Lifetime US1342264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14715/17A GB118496A (en) 1917-10-11 1917-10-11 Improvements in connection with Plate and like Rolling-mills.

Publications (1)

Publication Number Publication Date
US1342264A true US1342264A (en) 1920-06-01

Family

ID=43806882

Family Applications (1)

Application Number Title Priority Date Filing Date
US234783A Expired - Lifetime US1342264A (en) 1917-10-11 1918-05-15 Improvement in connection with plate and like rolling mills

Country Status (3)

Country Link
US (1) US1342264A (fr)
FR (1) FR490295A (fr)
GB (1) GB118496A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170116415A1 (en) * 2015-10-01 2017-04-27 Twistlock, Ltd. Profiling of container images and enforcing security policies respective thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170116415A1 (en) * 2015-10-01 2017-04-27 Twistlock, Ltd. Profiling of container images and enforcing security policies respective thereof

Also Published As

Publication number Publication date
FR490295A (fr) 1919-04-15
GB118496A (en) 1918-09-05

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