IT220748Z2 - Dispositivo per creare una tenuta intorno ad un albero motore ruotante - Google Patents

Dispositivo per creare una tenuta intorno ad un albero motore ruotante

Info

Publication number
IT220748Z2
IT220748Z2 IT5342290U IT5342290U IT220748Z2 IT 220748 Z2 IT220748 Z2 IT 220748Z2 IT 5342290 U IT5342290 U IT 5342290U IT 5342290 U IT5342290 U IT 5342290U IT 220748 Z2 IT220748 Z2 IT 220748Z2
Authority
IT
Italy
Prior art keywords
create
motor shaft
rotating motor
seal around
seal
Prior art date
Application number
IT5342290U
Other languages
English (en)
Other versions
IT9053422U1 (it
IT9053422V0 (it
Inventor
Antonio Gabelli
Hendrik Dolfsma
Original Assignee
Skf Industrial Trading And Development Company B.V.
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 Skf Industrial Trading And Development Company B.V. filed Critical Skf Industrial Trading And Development Company B.V.
Publication of IT9053422V0 publication Critical patent/IT9053422V0/it
Publication of IT9053422U1 publication Critical patent/IT9053422U1/it
Application granted granted Critical
Publication of IT220748Z2 publication Critical patent/IT220748Z2/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F15/00—Axle-boxes
    • B61F15/02—Axle-boxes with journal bearings
    • B61F15/04—Axle-boxes with journal bearings for locomotives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F15/00—Axle-boxes
    • B61F15/20—Details
    • B61F15/22—Sealing means preventing entrance of dust or leakage of oil
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Sealing (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)
IT5342290U 1989-12-29 1990-12-11 Dispositivo per creare una tenuta intorno ad un albero motore ruotante IT220748Z2 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8903196A NL8903196A (nl) 1989-12-29 1989-12-29 Inrichting voor een afdichting rondom een tot rotatie aandrijfbare as.

Publications (3)

Publication Number Publication Date
IT9053422V0 IT9053422V0 (it) 1990-12-11
IT9053422U1 IT9053422U1 (it) 1991-06-30
IT220748Z2 true IT220748Z2 (it) 1993-11-08

Family

ID=19855850

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5342290U IT220748Z2 (it) 1989-12-29 1990-12-11 Dispositivo per creare una tenuta intorno ad un albero motore ruotante

Country Status (5)

Country Link
DE (1) DE9016123U1 (it)
ES (1) ES1016051Y (it)
FR (1) FR2656667B3 (it)
IT (1) IT220748Z2 (it)
NL (1) NL8903196A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117108B (fi) 2004-02-10 2006-06-15 Crane John Safematic Oy Sovitelma mekaanisen akselitiivisteen yhteydessä
US20110278798A1 (en) * 2010-05-17 2011-11-17 Nicholas Gregory Zupp Method and system for controlling contact between seal components

Also Published As

Publication number Publication date
ES1016051Y (es) 1992-04-01
DE9016123U1 (de) 1991-05-29
IT9053422U1 (it) 1991-06-30
ES1016051U (es) 1991-10-16
IT9053422V0 (it) 1990-12-11
NL8903196A (nl) 1991-07-16
FR2656667B3 (fr) 1991-12-06
FR2656667A3 (fr) 1991-07-05

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Legal Events

Date Code Title Description
0001 Granted