ES8300395A1 - A Roll Neck Sealing Arrangement - Google Patents

A Roll Neck Sealing Arrangement

Info

Publication number
ES8300395A1
ES8300395A1 ES81501895A ES501895A ES8300395A1 ES 8300395 A1 ES8300395 A1 ES 8300395A1 ES 81501895 A ES81501895 A ES 81501895A ES 501895 A ES501895 A ES 501895A ES 8300395 A1 ES8300395 A1 ES 8300395A1
Authority
ES
Spain
Prior art keywords
seal
roll
roll neck
face
end plate
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
ES81501895A
Other languages
Spanish (es)
Other versions
ES501895A0 (en
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.)
Siemens Industry Inc
Original Assignee
Morgan Construction Co
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 Morgan Construction Co filed Critical Morgan Construction Co
Publication of ES8300395A1 publication Critical patent/ES8300395A1/en
Publication of ES501895A0 publication Critical patent/ES501895A0/en
Granted legal-status Critical Current

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • 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
    • B21B31/07—Adaptation of roll neck bearings
    • B21B31/078—Sealing devices
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/54—Other sealings for rotating shafts
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/12—Rolling apparatus, e.g. rolling stands, rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

In a rolling mill, for use in combination with a roll neck 9 surrounded by a bearing sleeve 7 fixed thereto, the bearing sleeve 7 being journalled for rotation in a non- rotatable bushing 1a contained in a bearing chock 1, with the roll neck 9 having a tapered section 9a leading from the neck portion surrounded by the sleeve 7 to an end face on the roll barrel 8, and with lubricant being provided between the bearing sleeve 7 and bushing 1a, a seal assembly is provided surrounding the tapered roll neck section 9a and fixed relative to the bearing chock 1. A circular flexible seal 10 is mounted on the tapered roll neck section 9a for rotation therewith. The flexible seal has a flange 11 extending outwardly therefrom into sealing contact with an adjacent surface 6 of a seal end plate 3. An outer seal ring 3a is fixed relative to the seal end plate 3. The outer seal ring 3a has a cylindrical inner surface cooperating with the seal end plate to define a circular cavity 20 opening towards the end face of said roll barrel 8. A seal inner ring 21 has an inner portion 21c abutting the flexible seal, an outer peripheral portion 21a protruding into the aforesaid cavity, and lips 25, 24 sealingly contacting the roll end face and the inner cylindrical surface on the outer seal ring 3a.
ES501895A 1980-05-22 1981-05-05 IMPROVEMENTS IN SEALING SYSTEMS FOR CYLINDERS AND LIKE TRAIN SIMILARS Granted ES501895A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980070579U JPS5931965Y2 (en) 1980-05-22 1980-05-22 roll neck seal

Publications (2)

Publication Number Publication Date
ES8300395A1 true ES8300395A1 (en) 1982-11-01
ES501895A0 ES501895A0 (en) 1982-11-01

Family

ID=13435598

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501895A Granted ES501895A0 (en) 1980-05-22 1981-05-05 IMPROVEMENTS IN SEALING SYSTEMS FOR CYLINDERS AND LIKE TRAIN SIMILARS

Country Status (10)

Country Link
JP (1) JPS5931965Y2 (en)
BE (1) BE888908A (en)
BR (1) BR8103168A (en)
CA (1) CA1171111A (en)
DE (1) DE3119951A1 (en)
ES (1) ES501895A0 (en)
FR (1) FR2482878B1 (en)
GB (1) GB2076481B (en)
IT (1) IT1170987B (en)
MX (1) MX153026A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389053A (en) * 1982-03-26 1983-06-21 Morgan Construction Company Water guard for rolling mill oil film bearing
DE3721264A1 (en) * 1987-06-27 1989-01-12 Schloemann Siemag Ag SEALING DEVICE FOR ROLLER BEARINGS
US5478090A (en) * 1993-06-16 1995-12-26 Morgan Construction Company Interlocked seal and sleeve for rolling mill oil film bearing
GB9916373D0 (en) * 1999-07-14 1999-09-15 Kvaerner Metals Davy Ltd Seal element
ATE325258T1 (en) * 2000-03-30 2006-06-15 Phoenix Ag SEALING ARRANGEMENT FOR TUNNEL CONSTRUCTION SEGMENTS
US6851676B2 (en) * 2002-12-17 2005-02-08 Morgan Construction Company Inner seal ring for rolling mill oil film bearing
DE102004003699A1 (en) * 2004-01-03 2005-08-18 Sms Demag Ag - Sealing device for cylinder bearings, especially oil film or roller bearings useful in rolling operations for sealing oil film cylinder bearings
US7467796B2 (en) 2004-08-12 2008-12-23 Morgan Construction, Company Bearing seal with flexible lip

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108815A (en) * 1961-04-03 1963-10-29 Federal Mogul Bower Bearings Projection welded unitized seals
US3833273A (en) * 1973-07-30 1974-09-03 Morgan Construction Co Labyrinth type seal
CA1064539A (en) * 1976-07-15 1979-10-16 Lowell S. Salter (Jr.) Flexible seal and seal assembly
US4071255A (en) * 1976-10-12 1978-01-31 Morgan Construction Company Flexible seal element with reinforced drain labyrinth
DE2929033A1 (en) * 1978-07-18 1980-01-31 Nippon Oil Seal Ind Co Ltd Seal for roll journal in rolling mill - using two moulded elastomer rings fitted with sealing lips for oil retention

Also Published As

Publication number Publication date
JPS56171463U (en) 1981-12-18
GB2076481A (en) 1981-12-02
IT1170987B (en) 1987-06-03
IT8148499A0 (en) 1981-05-19
JPS5931965Y2 (en) 1984-09-08
GB2076481B (en) 1984-05-02
FR2482878B1 (en) 1986-07-04
DE3119951A1 (en) 1982-04-08
BR8103168A (en) 1982-02-09
ES501895A0 (en) 1982-11-01
CA1171111A (en) 1984-07-17
FR2482878A1 (en) 1981-11-27
MX153026A (en) 1986-07-21
BE888908A (en) 1981-09-16

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