IT1028288B - Sistema a boccole a gioco zero per supportare a tenuta in modo ruotabile ma non trasferibile perni alberini e simili articolarmente adatto per ambienti pulverulenti - Google Patents

Sistema a boccole a gioco zero per supportare a tenuta in modo ruotabile ma non trasferibile perni alberini e simili articolarmente adatto per ambienti pulverulenti

Info

Publication number
IT1028288B
IT1028288B IT19162/75A IT1916275A IT1028288B IT 1028288 B IT1028288 B IT 1028288B IT 19162/75 A IT19162/75 A IT 19162/75A IT 1916275 A IT1916275 A IT 1916275A IT 1028288 B IT1028288 B IT 1028288B
Authority
IT
Italy
Prior art keywords
rotable
shafts
pins
similar
zero clearance
Prior art date
Application number
IT19162/75A
Other languages
English (en)
Italian (it)
Inventor
Vinciguerra Costantino
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Priority to IT19162/75A priority Critical patent/IT1028288B/it
Priority to ZA00758073A priority patent/ZA758073B/xx
Priority to AR261867A priority patent/AR205299A1/es
Priority to NL7600134.A priority patent/NL157691B/xx
Priority to GB707/76A priority patent/GB1506811A/en
Priority to FR7600334A priority patent/FR2297353A1/fr
Priority to US05/647,783 priority patent/US4039232A/en
Priority to CA243,378A priority patent/CA1029070A/en
Priority to SU762306449A priority patent/SU755217A3/ru
Priority to JP166376A priority patent/JPS5717216B2/ja
Priority to SE7600177A priority patent/SE417357B/xx
Priority to DE2600569A priority patent/DE2600569C3/de
Priority to BE163401A priority patent/BE837430A/xx
Priority to BR152/76A priority patent/BR7600152A/pt
Application granted granted Critical
Publication of IT1028288B publication Critical patent/IT1028288B/it

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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/02—Sliding-contact bearings
    • F16C25/04—Sliding-contact bearings self-adjusting
    • 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/30—Fluoropolymers
    • F16C2208/32—Polytetrafluorethylene [PTFE]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sliding-Contact Bearings (AREA)
  • Springs (AREA)
IT19162/75A 1975-01-10 1975-01-10 Sistema a boccole a gioco zero per supportare a tenuta in modo ruotabile ma non trasferibile perni alberini e simili articolarmente adatto per ambienti pulverulenti IT1028288B (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT19162/75A IT1028288B (it) 1975-01-10 1975-01-10 Sistema a boccole a gioco zero per supportare a tenuta in modo ruotabile ma non trasferibile perni alberini e simili articolarmente adatto per ambienti pulverulenti
ZA00758073A ZA758073B (en) 1975-01-10 1975-12-30 Bushing support system
AR261867A AR205299A1 (es) 1975-01-10 1976-01-01 Dispositivo de bujes con juego nulo para soportar hermeticamente en movimiento rotativo pero no trasladable pernos arboles o lo similar particularmente apto para ambientes pulverulentos
NL7600134.A NL157691B (nl) 1975-01-10 1976-01-07 Leger voor een as of pen, in het bijzonder bestemd voor gebruik in een stoffige omgeving.
FR7600334A FR2297353A1 (fr) 1975-01-10 1976-01-08 Palier sans jeu pour supporter de facon etanche un arbre en vue de sa rotation sans deplacement axial, particulierement dans un milieu pulverulent
GB707/76A GB1506811A (en) 1975-01-10 1976-01-08 Apparatus including a sealed rotatable elongate element
US05/647,783 US4039232A (en) 1975-01-10 1976-01-09 Shaft and bushing assembly
CA243,378A CA1029070A (en) 1975-01-10 1976-01-09 Bushing assembly for rotable shaft
SU762306449A SU755217A3 (en) 1975-01-10 1976-01-09 Bearing assembly
JP166376A JPS5717216B2 (enExample) 1975-01-10 1976-01-09
SE7600177A SE417357B (sv) 1975-01-10 1976-01-09 Icke glidbar, mot damm tetade lagringsanordning for en axel
DE2600569A DE2600569C3 (de) 1975-01-10 1976-01-09 Spielfreie Lageranordnung für Wellenlagerungen
BE163401A BE837430A (fr) 1975-01-10 1976-01-09 Palier sans jeu pour supporter de facon etanche un arbre en vue de sa rotation sans deplacement axial, particulierement dans un milieu pulverulant
BR152/76A BR7600152A (pt) 1975-01-10 1976-01-12 Embuchamento aperfeicoado para suporte de elementos rotativos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19162/75A IT1028288B (it) 1975-01-10 1975-01-10 Sistema a boccole a gioco zero per supportare a tenuta in modo ruotabile ma non trasferibile perni alberini e simili articolarmente adatto per ambienti pulverulenti

Publications (1)

Publication Number Publication Date
IT1028288B true IT1028288B (it) 1979-01-30

Family

ID=11155401

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19162/75A IT1028288B (it) 1975-01-10 1975-01-10 Sistema a boccole a gioco zero per supportare a tenuta in modo ruotabile ma non trasferibile perni alberini e simili articolarmente adatto per ambienti pulverulenti

Country Status (14)

Country Link
US (1) US4039232A (enExample)
JP (1) JPS5717216B2 (enExample)
AR (1) AR205299A1 (enExample)
BE (1) BE837430A (enExample)
BR (1) BR7600152A (enExample)
CA (1) CA1029070A (enExample)
DE (1) DE2600569C3 (enExample)
FR (1) FR2297353A1 (enExample)
GB (1) GB1506811A (enExample)
IT (1) IT1028288B (enExample)
NL (1) NL157691B (enExample)
SE (1) SE417357B (enExample)
SU (1) SU755217A3 (enExample)
ZA (1) ZA758073B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH651896A5 (de) * 1981-02-16 1985-10-15 Luwa Ag Radialgleitlageranordnung.
US4494883A (en) * 1981-06-29 1985-01-22 Deere & Company Bearing surface for thinwalled tube
JPS58181206A (ja) * 1982-04-19 1983-10-22 古河電気工業株式会社 フレキシブル管路気中ケ−ブル
GB2125492B (en) * 1982-08-16 1986-07-02 Ae Plc Fluid seals for marine propulsion shafting
GB2161245B (en) * 1984-07-02 1988-08-03 Dana Corp Spacer for transmission shaft
US4671430A (en) * 1985-05-20 1987-06-09 Eli Lilly And Company Powdered material apportioning apparatus
GB201621497D0 (en) 2016-12-16 2017-02-01 Blacktrace Holdings Ltd A seal assembly for creating a sealed flow path between first and second fluid ducts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567527A (en) * 1948-07-06 1951-09-11 Asbury S Parks Packing assembly
US3481277A (en) * 1967-09-28 1969-12-02 Sperry Rand Corp Power transmission
NL6904393A (enExample) * 1968-04-04 1969-10-07
US3637269A (en) * 1969-11-26 1972-01-25 Lucian Q Moffitt Inc Journal sleeve for relative rotation in a bearing

Also Published As

Publication number Publication date
ZA758073B (en) 1976-12-29
DE2600569C3 (de) 1981-10-22
NL157691B (nl) 1978-08-15
BR7600152A (pt) 1976-11-09
SU755217A3 (en) 1980-08-07
BE837430A (fr) 1976-07-09
JPS5717216B2 (enExample) 1982-04-09
DE2600569A1 (de) 1976-07-15
GB1506811A (en) 1978-04-12
AR205299A1 (es) 1976-04-21
DE2600569B2 (de) 1981-01-29
FR2297353B1 (enExample) 1978-08-18
JPS5195556A (enExample) 1976-08-21
SE417357B (sv) 1981-03-09
US4039232A (en) 1977-08-02
SE7600177L (sv) 1976-07-12
NL7600134A (nl) 1976-07-13
CA1029070A (en) 1978-04-04
FR2297353A1 (fr) 1976-08-06

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