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RU92016308A - SELF-LOADING SHAFT WITH ADJUSTABLE BENDING - Google Patents

SELF-LOADING SHAFT WITH ADJUSTABLE BENDING

Info

Publication number
RU92016308A
RU92016308A RU92016308/12A RU92016308A RU92016308A RU 92016308 A RU92016308 A RU 92016308A RU 92016308/12 A RU92016308/12 A RU 92016308/12A RU 92016308 A RU92016308 A RU 92016308A RU 92016308 A RU92016308 A RU 92016308A
Authority
RU
Russia
Prior art keywords
shaft
shell
axis
stationary
press contact
Prior art date
Application number
RU92016308/12A
Other languages
Russian (ru)
Other versions
RU2077630C1 (en
Inventor
Дж. Роуриг Арнольд
А. Браун Дейл
Original Assignee
Белойт Текнолоджиз, Инк.
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
Priority claimed from US07/541,678 external-priority patent/US5060357A/en
Application filed by Белойт Текнолоджиз, Инк. filed Critical Белойт Текнолоджиз, Инк.
Publication of RU92016308A publication Critical patent/RU92016308A/en
Application granted granted Critical
Publication of RU2077630C1 publication Critical patent/RU2077630C1/en

Links

Claims (1)

Предлагается самонагружающийся вал с регулируемым прогибом, предназначенный для создания прессового контакта с другим валом. Он имеет по меньшей мере одну опорную колодку, смонтированную на стационарной несущей оси для управления прогибом оболочки вала в направлении прессового контакта. На любом конце вала на стационарной несущей оси монтируется пара противоположных направляющих колодок для приложения давления к оболочке вала с целью стабилизации положения оболочки относительно стационарной оси. По меньшей мере одна направляющая колодка на любом конце вала снабжается компенсационным поршнем, при этом его поверхность может перемещаться радиально наружу относительно опоры направляющей колодки на стационарной оси. Направляющие колодки могут возвратно-поступательно двигаться в плоскостях, параллельных плоскости прессового контакта, проходящей через продольную ось вала, при этом они обеспечивают противоположные и равные стабилизирующие силы, действующие практически под прямыми углами к плоскости контакта. У направляющих колодок также имеются аксиально направленные приливы, упирающиеся в кольцевые торцевые поверхности оболочки вала для удержания оболочки в фиксированном положении в продольном направлении относительно несущей оси во время работы.A self-loading shaft with adjustable deflection, designed to create a press contact with another shaft. It has at least one bearing block mounted on a stationary carrier axis to control the deflection of the shaft shell in the direction of the press contact. At either end of the shaft, a pair of opposite guide pads is mounted on the stationary carrier axis to apply pressure to the shaft shell in order to stabilize the shell position relative to the stationary axis. At least one guide block at either end of the shaft is supplied with a compensation piston, while its surface can move radially outward relative to the support of the guide block on the stationary axis. Guide pads can move back and forth in planes parallel to the plane of the press contact passing through the longitudinal axis of the shaft, while they provide opposite and equal stabilizing forces acting almost at right angles to the plane of contact. The guide pads also have axially directed tides, abutting against the annular end surfaces of the shaft shell to hold the shell in a fixed position in the longitudinal direction relative to the bearing axis during operation.
RU9192016308A 1990-06-21 1991-05-30 Self-weighted shaft with controlled flexure RU2077630C1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US541678 1983-10-13
US541.678 1990-06-21
US07/541,678 US5060357A (en) 1990-06-21 1990-06-21 Self-loading controlled deflection roll
PCT/US1991/003777 WO1991019855A1 (en) 1990-06-21 1991-05-30 Self-loading controlled deflection roll

Publications (2)

Publication Number Publication Date
RU92016308A true RU92016308A (en) 1995-08-27
RU2077630C1 RU2077630C1 (en) 1997-04-20

Family

ID=24160608

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9192016308A RU2077630C1 (en) 1990-06-21 1991-05-30 Self-weighted shaft with controlled flexure

Country Status (13)

Country Link
US (1) US5060357A (en)
EP (1) EP0535137B1 (en)
JP (1) JPH07103520B2 (en)
KR (1) KR0169999B1 (en)
AU (1) AU649694B2 (en)
BR (1) BR9106576A (en)
CA (1) CA2085883C (en)
DE (1) DE69102701T2 (en)
FI (1) FI925761A (en)
NO (1) NO304387B1 (en)
RU (1) RU2077630C1 (en)
UA (1) UA26905C2 (en)
WO (1) WO1991019855A1 (en)

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CH681246A5 (en) * 1989-08-04 1993-02-15 Escher Wyss Ag
DE4133562A1 (en) * 1991-10-10 1993-04-22 Voith Gmbh J M ROLLER WITH BEND COMPENSATION
DE4223715C2 (en) * 1992-07-18 1995-07-20 Escher Wyss Gmbh roller
US5242361A (en) * 1992-11-17 1993-09-07 Beloit Technologies, Inc. Roller mechanism for axially locating the shell of a self-loading controlled deflection roll
FI98320C (en) * 1994-03-09 1997-05-26 Valmet Paper Machinery Inc Method for sliding bearings of a tubular roll roll for a paper machine or the like and a tubular roll applying the method
ATE218649T1 (en) * 1994-03-09 2002-06-15 Metso Paper Inc METHOD FOR POSITIONING THE ROLL SHELL OF A TUBULAR ROLL FOR USE IN A PAPER OR SIMILAR MACHINE, USING PLAIN BEARINGS AND A ROLLER FOR CARRYING OUT THE METHOD
FI97565C (en) * 1995-02-22 1997-01-10 Valmet Paper Machinery Inc Method for sliding the roller sheath of a tubular roller intended for a paper machine or equivalent and a tubular roller applying the method
US5474656A (en) * 1994-08-15 1995-12-12 Beloit Technologies, Inc. Equal lift self-loading controlled deflection roll and method for operating same
DE69505555T2 (en) * 1994-08-16 1999-06-17 Beloit Technologies, Inc., Wilmington, Del. DEVICE FOR THE AXIAL ORIENTATION OF THE CYLINDER SHELL IN A HYDROSTATIC DEFLECTING ROLLER WITH AUTOMATIC LOAD CONTROL
DE69506733T2 (en) * 1994-08-16 1999-07-22 Beloit Technologies, Inc., Wilmington, Del. HYDROSTATIC DEFLECTION ROLLER WITH AUTOMATIC LOAD CONTROL
FI100349B (en) * 1994-09-15 1997-11-14 Valmet Corp Method and plant for supporting the roller sheath in the lateral direction
FI98554C (en) * 1995-08-18 1997-07-10 Valmet Corp Method of controlling the load of bend adjustable roll and bend adjustable roll
FI100481B (en) * 1995-10-23 1997-12-15 Valmet Corp Method for adjusting the temperature of the readings of a deflection-compensated roll sliding-bearing roll shell
US5733415A (en) * 1996-08-01 1998-03-31 Beloit Technologies, Inc. Closed shoe press head indexing system
FI110014B (en) 1996-10-23 2002-11-15 Metso Paper Inc Method for Sliding Bearing of a Tubular Roll Shell of a Paper Machine or Similar Roll and a Slide Bearing Roll
US5885201A (en) * 1997-07-24 1999-03-23 Beloit Technologies, Inc. Non-self loading controlled deflection roll
US5931770A (en) * 1997-08-15 1999-08-03 Beloit Technologies, Inc. Controlled deflection roll bearing pad
FI115791B (en) * 1999-02-17 2005-07-15 Metso Paper Inc Method for sliding storage of a paper machine roll and a sliding paper machine roll
DE10122648A1 (en) * 2001-05-10 2002-11-28 Voith Paper Patent Gmbh Bending compensation roller
DE202004021496U1 (en) 2004-05-11 2008-07-24 Voith Patent Gmbh Bearing element and hydrostatic bearing
TWI301794B (en) * 2005-09-22 2008-10-11 Toshiba Machine Co Ltd Sheet or film-forming roll
JP4721896B2 (en) * 2005-12-27 2011-07-13 東芝機械株式会社 Sheet / film forming roll, crowning control method for sheet / film forming roll, and sheet / film forming apparatus
JP4610546B2 (en) * 2006-12-11 2011-01-12 東芝機械株式会社 Sheet / film forming roll, sheet / film casting apparatus and fine pattern transfer apparatus
JP4948267B2 (en) * 2007-05-25 2012-06-06 東芝機械株式会社 Sheet / film forming apparatus and sheet / film forming method
JP5193683B2 (en) * 2008-05-28 2013-05-08 東芝機械株式会社 Touch roll, main roll, sheet / film casting device and fine pattern transfer device
JP5193682B2 (en) * 2008-05-28 2013-05-08 東芝機械株式会社 Sheet / film forming roll, sheet / film casting apparatus and fine pattern transfer apparatus
DE102008054715A1 (en) 2008-12-16 2010-06-17 Voith Patent Gmbh Bearing for a rotatable and by vibration excitation in the direction of the axis of rotation movable roller, in particular breast roll and method for controlling the operation of such a roller

Family Cites Families (14)

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CH556946A (en) * 1972-10-26 1974-12-13 Escher Wyss Ag PRINT ROLLER.
CH614502A5 (en) * 1977-02-17 1979-11-30 Escher Wyss Ag
CH618504A5 (en) * 1977-06-02 1980-07-31 Escher Wyss Ag
FI58662C (en) * 1978-10-19 1981-03-10 Valmet Oy VALS MED MAGNETISKT KOMPENSERAD OCH / ELLER REGLERAD BOEJNING
FI65108C (en) * 1981-04-08 1984-03-12 Valmet Oy TILL SIN BOEJNING MAGNETISKT KENSENSAD OCH / ELLER JUSTERAD VAS
DE3528333A1 (en) * 1985-08-07 1987-02-19 Kuesters Eduard ROLLER
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GB2207979B (en) * 1987-08-08 1991-03-13 Beloit Walmsley Ltd Improvements in or relating to press rolls
DE8808352U1 (en) * 1987-08-31 1988-08-11 Sulzer-Escher Wyss GmbH, 7980 Ravensburg Printing roller
US4821384A (en) * 1987-11-05 1989-04-18 Beloit Corporation Self-loading controlled deflection roll
DE3832324A1 (en) * 1988-09-23 1990-04-05 Voith Gmbh J M LONG GAP PRESS ROLLER
US4852229A (en) * 1988-10-11 1989-08-01 Beloit Corporation Self-loading controlled deflection roll

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