ZA200801241B - Rolling mill oil film bearing sleeve with filled keyway - Google Patents

Rolling mill oil film bearing sleeve with filled keyway

Info

Publication number
ZA200801241B
ZA200801241B ZA200801241A ZA200801241A ZA200801241B ZA 200801241 B ZA200801241 B ZA 200801241B ZA 200801241 A ZA200801241 A ZA 200801241A ZA 200801241 A ZA200801241 A ZA 200801241A ZA 200801241 B ZA200801241 B ZA 200801241B
Authority
ZA
South Africa
Prior art keywords
keyway
filled
rolling mill
oil film
bearing sleeve
Prior art date
Application number
ZA200801241A
Other languages
English (en)
Inventor
Divirgilio Ralph
Stephen S Bonazoli
Paul K Lafayette
Armando S Martins
Thomas C Wojtkowski
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 ZA200801241B publication Critical patent/ZA200801241B/xx

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
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0876—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0876—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping
    • F16D1/0882—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping the key being axially tapered and tightening when loaded axially
    • 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
    • B21B31/074—Oil film bearings, e.g. "Morgoil" bearings
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • Y10T29/49734—Repairing by attaching repair preform, e.g., remaking, restoring, or patching and removing damaged material
    • Y10T29/49737—Metallurgically attaching preform
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49748—Repairing by shaping, e.g., bending, extruding, turning, etc.
    • Y10T29/4975—Repairing by shaping, e.g., bending, extruding, turning, etc. including heating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Turning (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
ZA200801241A 2007-02-22 2008-02-05 Rolling mill oil film bearing sleeve with filled keyway ZA200801241B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/677,605 US20080207420A1 (en) 2007-02-22 2007-02-22 Rolling mill oil film bearing sleeve with filled keyway

Publications (1)

Publication Number Publication Date
ZA200801241B true ZA200801241B (en) 2008-11-26

Family

ID=39669717

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200801241A ZA200801241B (en) 2007-02-22 2008-02-05 Rolling mill oil film bearing sleeve with filled keyway

Country Status (13)

Country Link
US (1) US20080207420A1 (ko)
EP (1) EP1970585A3 (ko)
JP (1) JP2008202788A (ko)
KR (1) KR20080078562A (ko)
CN (1) CN101249601A (ko)
AR (1) AR065430A1 (ko)
BR (1) BRPI0800270A (ko)
CA (1) CA2618962A1 (ko)
CL (1) CL2008000529A1 (ko)
MX (1) MX2008002509A (ko)
RU (1) RU2008106743A (ko)
TW (1) TW200920505A (ko)
ZA (1) ZA200801241B (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103883619B (zh) * 2012-12-19 2016-06-08 中国石油天然气集团公司 推力轴承
DE102019202840A1 (de) * 2019-03-01 2020-09-03 Aktiebolaget Skf Abrollflächenelement einer Wälzlagerung und Verfahren zum Reparieren eines Abrollflächenelements
DE102021205276A1 (de) * 2021-05-21 2021-07-22 Sms Group Gmbh Zapfenbuchse als Teil eines Ölfilmlagers
CN113523718B (zh) * 2021-07-08 2022-04-05 哈尔滨电气动力装备有限公司 核电站核主泵轴承导环键槽制造工艺
CN114542217A (zh) * 2022-03-09 2022-05-27 中国船舶重工集团公司第七0三研究所 汽轮机筒形外汽缸轴向相对膨胀与找中定位的一体化结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629354A (en) * 1985-10-18 1986-12-16 Caterpillar Inc. Tapered shaft retention apparatus
US5119995A (en) * 1990-11-20 1992-06-09 Andritz Sprout-Bauer, Inc. Keyway for refiner disc
US5136766A (en) 1991-02-07 1992-08-11 National Roll Inc Rolling mill sleeve
US5531537A (en) * 1994-07-12 1996-07-02 Edelbrock Corporation Cylindrical key and slot coupling
US6813821B1 (en) * 2003-08-14 2004-11-09 Wen-Cheng Tseng Manufacturing method for a golf club head

Also Published As

Publication number Publication date
KR20080078562A (ko) 2008-08-27
AR065430A1 (es) 2009-06-10
CN101249601A (zh) 2008-08-27
MX2008002509A (es) 2009-02-25
TW200920505A (en) 2009-05-16
CA2618962A1 (en) 2008-08-22
CL2008000529A1 (es) 2008-10-03
BRPI0800270A (pt) 2008-10-07
US20080207420A1 (en) 2008-08-28
JP2008202788A (ja) 2008-09-04
EP1970585A3 (en) 2008-09-24
RU2008106743A (ru) 2009-08-27
EP1970585A2 (en) 2008-09-17

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