SU563447A1 - Small deflection rolls - Google Patents

Small deflection rolls

Info

Publication number
SU563447A1
SU563447A1 SU7602314610A SU2314610A SU563447A1 SU 563447 A1 SU563447 A1 SU 563447A1 SU 7602314610 A SU7602314610 A SU 7602314610A SU 2314610 A SU2314610 A SU 2314610A SU 563447 A1 SU563447 A1 SU 563447A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rings
shaft
small deflection
deflection rolls
core
Prior art date
Application number
SU7602314610A
Other languages
Russian (ru)
Inventor
Александр Михайлович Кучер
Владислав Александрович Бабинский
Юлий Исаакович Кадашевич
Original Assignee
Ленинградский технологический институт целлюлозно-бумажной промышленности
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 Ленинградский технологический институт целлюлозно-бумажной промышленности filed Critical Ленинградский технологический институт целлюлозно-бумажной промышленности
Priority to SU7602314610A priority Critical patent/SU563447A1/en
Application granted granted Critical
Publication of SU563447A1 publication Critical patent/SU563447A1/en

Links

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Paper (AREA)

Description

(54) МАЛОПРОГИБАЕМЫЙ ВАЛ(54) LOW SHIPPED SHAFT

кольца 3, имеющие одинаковую толщину. Разность между наружным и внутрениим диаметрами колец увеличиваетс  от середины вала к его кра м. Кольца 3 расположены одно относительно другого на рассто нии, равном отношению длины рубашки к количеству колец , и симметрично относительно середины рубашки вала. Жесткость колец 3, т. е. отношение действующей силы к величине деформации колец под действием этой силы по линии ее действи , благодар  изменению разности между наружными и внутренними диаметрами колец уменьшаетс  от середины вала к его кра м пропорционально прогибу сердечника в сечени х, где расположены кольца..rings 3 having the same thickness. The difference between the outer and inner diameters of the rings increases from the middle of the shaft to its edges. The rings 3 are located relative to each other at a distance equal to the ratio of the shirt length to the number of rings, and symmetrically with respect to the middle of the shaft jacket. The rigidity of the rings 3, i.e. the ratio of the acting force to the amount of deformation of the rings under the action of this force along the line of its action, due to the change in the difference between the outer and inner diameters of the rings decreases from the center of the shaft to its edges in proportion to the deflection of the core in sections rings..

При нагружении рубашки вала равномерно распределенной нагрузкой эластичные кольца деформируютс  на определенную величину , передава  нагрузку на сердечник I, который прогибаетс . При этом кольца, расположенные ближе к краю вала, деформируютс  из-за прогиба сердечника на -большую величину, чем средние, .но поскольку крайние кольца имеют меньшую жесткость, чем средние , то усили , передаваемые каждым кольцом на рубашку, будут одинаковыми. В предлагаемом вале можно примен ть любое количество эластичных колец, располага  их на малых рассто ни х друг от друга, и следовательно , обеспечить сколь угодно малый прогиб рубашки.When the shaft of a shaft is loaded with a uniformly distributed load, the elastic rings deform by a certain amount, transferring the load to the core I, which sags. In this case, the rings located closer to the shaft edge are deformed due to the deflection of the core by a large amount than the middle ones, but since the outer rings have less rigidity than the average ones, the forces transmitted by each ring to the shirt will be the same. In the proposed shaft, it is possible to use any number of elastic rings, placing them at small distances from each other, and therefore, to provide an arbitrarily small deflection of the shirt.

Claims (2)

1. Авторское свидетельство СССР Afb 338578, кл. D 21G 1/00, 1970.1. USSR author's certificate Afb 338578, cl. D 21G 1/00, 1970. 2. Авторское свидетельство СССР № 358454, кл. ,D 21G 1/00, 1971.2. USSR author's certificate No. 358454, cl. , D 21G 1/00, 1971.
SU7602314610A 1976-01-16 1976-01-16 Small deflection rolls SU563447A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7602314610A SU563447A1 (en) 1976-01-16 1976-01-16 Small deflection rolls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7602314610A SU563447A1 (en) 1976-01-16 1976-01-16 Small deflection rolls

Publications (1)

Publication Number Publication Date
SU563447A1 true SU563447A1 (en) 1977-06-30

Family

ID=20645732

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7602314610A SU563447A1 (en) 1976-01-16 1976-01-16 Small deflection rolls

Country Status (1)

Country Link
SU (1) SU563447A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5368680A (en) * 1992-08-06 1994-11-29 Leonard Kurz Gmbh & Co. Apparatus for applying a stamping foil imprint to a web of flexible material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5368680A (en) * 1992-08-06 1994-11-29 Leonard Kurz Gmbh & Co. Apparatus for applying a stamping foil imprint to a web of flexible material

Similar Documents

Publication Publication Date Title
IT1089077B (en) MANUFACTURING PROCEDURE OF ALUMINUM SHEETS OF HIGH MECHANICAL STRENGTH, EASILY DEFORMABLE WITH FEW "EARS" FROM DIRECTIONAL ANISOTROPY
GB1527419A (en) Rotary drum support
SU563447A1 (en) Small deflection rolls
Pant Common fixed points of weakly commuting mappings
SU563448A1 (en) Small deflection rolls
IT1081842B (en) PEROXYCARBONATE WITH HIGH COPOLYMERIZATION CAPACITY
GB1454693A (en) Tripod joint
JPS5244418A (en) Flexible pipe joint
Nizhnik et al. Structure and Mechanical Properties of an Austenitic Steel on Low Temperature Deformation Under Conditions of Linear and Planar Stress State
SU617631A2 (en) Oil supply system of plain bearing
SU602404A1 (en) Arrangement for transfer of people and cargoes on seas
ATE1458T1 (en) POWER CONVERTER.
SU582423A1 (en) Elastic coupling
SU570733A1 (en) Self-adjusting friction coupling
SU676774A1 (en) P.m,trivailo's elastic pin coupling
LEBOVITZ et al. Theoretical principles in astrophysics and relativity(Book)
SU748247A1 (en) Thermoanemometer
GB1402639A (en) Bearing cage and rolling element assembly
SU727888A1 (en) Multiwedge sliding-contact bearing
SU862311A1 (en) Power factor automatic regulator
Bailey Critical mirth: a discussion of the major burlesques of the medieval metrical chivalric romances of England and Scotland
SU853170A1 (en) Plate-type pump
Riabov et al. Stability of orthotropic multilayer shells
SAVAGE et al. Roller bearing geometry design[Final Report]
Lee Inelastic stability of shells