IT1107145B - Guarnizione a diaframma a contatto speculare per cuscinetti di organi rotanti - Google Patents
Guarnizione a diaframma a contatto speculare per cuscinetti di organi rotantiInfo
- Publication number
- IT1107145B IT1107145B IT68004/78A IT6800478A IT1107145B IT 1107145 B IT1107145 B IT 1107145B IT 68004/78 A IT68004/78 A IT 68004/78A IT 6800478 A IT6800478 A IT 6800478A IT 1107145 B IT1107145 B IT 1107145B
- Authority
- IT
- Italy
- Prior art keywords
- diaphrag
- gasket
- rotating parts
- mirror contact
- bearings
- Prior art date
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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/3452—Pressing means the pressing force resulting from the action of a spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0883—Protective coverings for parts of machine tools; Splash guards for spindles, e.g. for their bearings or casings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/916—Seal including vibration dampening feature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Sealing (AREA)
- Sealing Of Bearings (AREA)
- Sealing Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Joining Of Glass To Other Materials (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7713371A FR2389813B1 (it) | 1977-05-03 | 1977-05-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7868004A0 IT7868004A0 (it) | 1978-05-02 |
IT1107145B true IT1107145B (it) | 1985-11-18 |
Family
ID=9190264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68004/78A IT1107145B (it) | 1977-05-03 | 1978-05-02 | Guarnizione a diaframma a contatto speculare per cuscinetti di organi rotanti |
Country Status (9)
Country | Link |
---|---|
US (1) | US4150834A (it) |
JP (1) | JPS549351A (it) |
BE (1) | BE865715A (it) |
DE (1) | DE2819275C2 (it) |
ES (1) | ES469336A1 (it) |
FR (1) | FR2389813B1 (it) |
GB (1) | GB1601385A (it) |
IT (1) | IT1107145B (it) |
SE (1) | SE430813B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3047359A1 (de) * | 1980-12-16 | 1982-07-29 | Stephan Ing.(grad.) 8788 Bad Brückenau Benkert | Stirngleitdichtring (z.b. fuer zellenradschleusen) |
JPS59140220U (ja) * | 1983-03-08 | 1984-09-19 | トヨタ自動車株式会社 | 回転搬送装置 |
JPS603716U (ja) * | 1983-06-21 | 1985-01-11 | 株式会社ダイフク | パレツト |
ZW19287A1 (en) * | 1986-10-23 | 1988-02-24 | Dennis Michael William Winslow | Seal protection apparatus |
CN100509233C (zh) * | 2007-08-31 | 2009-07-08 | 天津市精诚机床制造有限公司 | 弧齿锥齿轮加工机床的刀盘主轴防油液防铁屑装置 |
US10619741B2 (en) * | 2017-09-12 | 2020-04-14 | United Technologies Corporation | Contacting dry face seal with tapered carbon nose |
CN114054789B (zh) * | 2022-01-18 | 2022-03-22 | 冈田精机(常州)有限公司 | 无拉杆按压式主轴 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2189197A (en) * | 1938-02-26 | 1940-02-06 | Alpha Engineering Company Inc | Sealing device |
US2267994A (en) * | 1939-09-14 | 1941-12-30 | Noel S Reynolds | Seal |
DE827589C (de) * | 1943-10-03 | 1952-01-10 | Kloeckner Humboldt Deutz Ag | Schleifringdichtung fuer Wellen, insbesondere von Kreiselradmaschinen |
US2503086A (en) * | 1946-01-26 | 1950-04-04 | Roper Corp Geo D | Rotary shaft seal |
DE865844C (de) * | 1949-08-10 | 1953-02-05 | Kloeckner Humboldt Deutz Ag | Schleifringdichtung fuer Wellen, insbesondere fuer Pumpen und Geblaese |
GB716409A (en) * | 1952-10-30 | 1954-10-06 | Glacier Co Ltd | Improvements in or relating to fluid-tight seals |
BE528972A (it) * | 1953-05-22 | |||
IT527712A (it) * | 1953-06-08 | |||
US2806720A (en) * | 1954-02-04 | 1957-09-17 | Muskegon Piston Ring Co Inc | Seal |
GB944360A (en) * | 1954-03-06 | 1963-12-11 | Atomic Energy Authority Uk | Improvements in or relating to gland assemblies |
GB832178A (en) * | 1957-11-27 | 1960-04-06 | Skf Svenska Kullagerfab Ab | Improvements in or relating to sealing devices for use with relatively rotatable members |
US3388914A (en) * | 1964-05-28 | 1968-06-18 | Flygts Pumpar Ab | Rotary face seal assembly with a spring locked shaft pin |
IT950581B (it) * | 1971-01-15 | 1973-06-20 | Mecanique Ind Int | Dispositivo di tenuta tra un ele meto fisso ed un elemento rotante |
FR2134887A5 (it) * | 1971-04-23 | 1972-12-08 | Meca Ind Int | |
AU4754672A (en) * | 1971-11-24 | 1974-04-26 | Ramsey Corporation | Seal element |
-
1977
- 1977-05-03 FR FR7713371A patent/FR2389813B1/fr not_active Expired
-
1978
- 1978-04-05 BE BE186587A patent/BE865715A/xx not_active IP Right Cessation
- 1978-04-25 GB GB16297/78A patent/GB1601385A/en not_active Expired
- 1978-04-26 SE SE7804803A patent/SE430813B/sv unknown
- 1978-05-01 JP JP5076878A patent/JPS549351A/ja active Granted
- 1978-05-01 US US05/901,631 patent/US4150834A/en not_active Expired - Lifetime
- 1978-05-02 IT IT68004/78A patent/IT1107145B/it active
- 1978-05-02 DE DE2819275A patent/DE2819275C2/de not_active Expired
- 1978-05-02 ES ES469336A patent/ES469336A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2389813A1 (it) | 1978-12-01 |
DE2819275C2 (de) | 1983-01-13 |
ES469336A1 (es) | 1979-01-16 |
SE7804803L (sv) | 1978-11-04 |
FR2389813B1 (it) | 1981-02-20 |
IT7868004A0 (it) | 1978-05-02 |
BE865715A (fr) | 1978-07-31 |
SE430813B (sv) | 1983-12-12 |
JPS549351A (en) | 1979-01-24 |
DE2819275A1 (de) | 1978-11-09 |
US4150834A (en) | 1979-04-24 |
JPS5756626B2 (it) | 1982-11-30 |
GB1601385A (en) | 1981-10-28 |
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