BR112022004258A2 - Disposição de eixo e transmissão com a disposição de eixo ou extrusor com transmissão com a disposição de eixo - Google Patents

Disposição de eixo e transmissão com a disposição de eixo ou extrusor com transmissão com a disposição de eixo

Info

Publication number
BR112022004258A2
BR112022004258A2 BR112022004258A BR112022004258A BR112022004258A2 BR 112022004258 A2 BR112022004258 A2 BR 112022004258A2 BR 112022004258 A BR112022004258 A BR 112022004258A BR 112022004258 A BR112022004258 A BR 112022004258A BR 112022004258 A2 BR112022004258 A2 BR 112022004258A2
Authority
BR
Brazil
Prior art keywords
shaft arrangement
transmission
shaft
annular groove
arrangement
Prior art date
Application number
BR112022004258A
Other languages
English (en)
Inventor
Ventriglia Vieira Antonio
Cesar Soares Juliano
Original Assignee
Sew Eurodrive Gmbh & Co Kg
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 Sew Eurodrive Gmbh & Co Kg filed Critical Sew Eurodrive Gmbh & Co Kg
Publication of BR112022004258A2 publication Critical patent/BR112022004258A2/pt

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
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • 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
    • F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • 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
    • F16C33/34—Rollers; Needles
    • F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
    • 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
    • F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
    • 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
    • F16C33/74—Sealings of sliding-contact bearings
    • 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
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/346—Pressing means the pressing force varying during operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

disposição de eixo e transmissão com a disposição de eixo ou extrusor com transmissão com a disposição de eixo. a presente invenção refere-se a disposição de eixo, transmissão com uma disposição de eixo, extrusor com transmissão com uma disposição de eixo, com um eixo (13) montado de modo rotatório em relação a uma parte de flange (7), sendo que sobre o eixo uma luva (8) está encaixada e ligada sem rotação, sendo que a parte de flange apresenta uma primeira ranhura anular e uma segunda e/ou terceira ranhura anular alinhada coalxialmente à primeira ranhura anular, sendo que na segunda e/ou terceira ranhura anular está disposta uma ou uma respectiva disposição de vedação, sendo que a respectiva disposição de vedação apresenta um respectivo anel de base (3), o qual está circundado radialmente por um respectivo anel externo (4), sendo que o anel de base toca a luva e o anel externo toca a parede da segunda ranhura anular, sendo que na primeira ranhura anular está disposto um anel de guia (6) para centragem da luva.
BR112022004258A 2019-10-18 2020-09-24 Disposição de eixo e transmissão com a disposição de eixo ou extrusor com transmissão com a disposição de eixo BR112022004258A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019007247.2A DE102019007247B3 (de) 2019-10-18 2019-10-18 Wellenanordnung, Getriebe mit einer Wellenanordnung und Extruder mit Getriebe mit einer Wellenanordnung, mit einer relativ zu einem Flanschteil drehbar gelagerten Welle
PCT/EP2020/025431 WO2021073770A1 (de) 2019-10-18 2020-09-24 Wellenanordnung, getriebe mit einer wellenanordnung und extruder mit getriebe mit einer wellenanordnung, mit einer relativ zu einem flanschteil drehbar gelagerten welle

Publications (1)

Publication Number Publication Date
BR112022004258A2 true BR112022004258A2 (pt) 2022-05-31

Family

ID=72752862

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022004258A BR112022004258A2 (pt) 2019-10-18 2020-09-24 Disposição de eixo e transmissão com a disposição de eixo ou extrusor com transmissão com a disposição de eixo

Country Status (5)

Country Link
EP (1) EP4045823A1 (pt)
CN (1) CN114555985A (pt)
BR (1) BR112022004258A2 (pt)
DE (2) DE102019007247B3 (pt)
WO (1) WO2021073770A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022263014A1 (de) * 2021-06-15 2022-12-22 Sew-Eurodrive Gmbh & Co. Kg System mit getriebe und verfahren zum herstellen eines getriebes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU201389B (en) * 1987-07-10 1990-10-28 Richter Gedeon Vegyeszet Device for sealed leading axles of large deflection through the connecting branch of closed vessel
DE10117662C1 (de) * 2001-04-09 2003-01-16 Freudenberg Carl Kg Stangen- oder Kolbenprimärdichtung
AT501757B1 (de) * 2005-06-21 2006-11-15 Erwin F Kopp Radiale dichtungsvorrichtung
KR101335188B1 (ko) * 2009-12-18 2013-11-29 현대중공업 주식회사 유압공급 로터리유닛의 축정렬장치
US10138942B2 (en) * 2017-01-11 2018-11-27 Aurora Flight Sciences Corporation Passive fault-tolerant shaft seal configuration

Also Published As

Publication number Publication date
CN114555985A (zh) 2022-05-27
EP4045823A1 (de) 2022-08-24
DE102019007247B3 (de) 2020-11-12
WO2021073770A1 (de) 2021-04-22
DE102020005857A1 (de) 2021-04-22

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Legal Events

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