CA1109366A - Dispositif verrouilleur sur tige de commande animee par voie hydraulique - Google Patents
Dispositif verrouilleur sur tige de commande animee par voie hydrauliqueInfo
- Publication number
- CA1109366A CA1109366A CA309,674A CA309674A CA1109366A CA 1109366 A CA1109366 A CA 1109366A CA 309674 A CA309674 A CA 309674A CA 1109366 A CA1109366 A CA 1109366A
- Authority
- CA
- Canada
- Prior art keywords
- ring
- rod
- locking ring
- locking
- locking device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000012530 fluid Substances 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 230000003405 preventing effect Effects 0.000 claims description 7
- 239000003831 antifriction material Substances 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BSFODEXXVBBYOC-UHFFFAOYSA-N 8-[4-(dimethylamino)butan-2-ylamino]quinolin-6-ol Chemical compound C1=CN=C2C(NC(CCN(C)C)C)=CC(O)=CC2=C1 BSFODEXXVBBYOC-UHFFFAOYSA-N 0.000 description 1
- 241000370685 Arge Species 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- ITRNXVSDJBHYNJ-UHFFFAOYSA-N tungsten disulfide Chemical compound S=[W]=S ITRNXVSDJBHYNJ-UHFFFAOYSA-N 0.000 description 1
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
- F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
- F16D1/095—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring contraction only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
- F15B15/262—Locking mechanisms using friction, e.g. brake pads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Actuator (AREA)
- Clamps And Clips (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US844,359 | 1977-10-21 | ||
| US05/844,359 US4185539A (en) | 1977-03-07 | 1977-10-21 | Locking device for hydraulic actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1109366A true CA1109366A (fr) | 1981-09-22 |
Family
ID=25292501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA309,674A Expired CA1109366A (fr) | 1977-10-21 | 1978-08-18 | Dispositif verrouilleur sur tige de commande animee par voie hydraulique |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA1109366A (fr) |
| DE (1) | DE2837676A1 (fr) |
| FR (1) | FR2406740A1 (fr) |
| GB (1) | GB2006340A (fr) |
| IT (1) | IT1107471B (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3118449A1 (de) * | 1981-05-09 | 1982-12-02 | Sitema Gesellschaft für Sicherheitstechnik und Maschinenbau mbH, 7500 Karlsruhe | "klemmvorrichtung" |
| DE3136311A1 (de) * | 1981-09-12 | 1983-04-21 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | "druckmittelbetaetigter arbeitszylinder" |
| SE441468B (sv) * | 1982-08-20 | 1985-10-07 | Atlas Copco Ab | Losbar lasningsanordning for en tryckmediemanovrerad kolvcylinder |
| DE3317487A1 (de) * | 1983-05-13 | 1984-11-15 | Gabrie, Duje Welter, 5170 Jülich | Zwangsverriegelungssystem fuer kolben von druckmittelzylindern |
| GB2152585A (en) * | 1984-01-06 | 1985-08-07 | Michael Hung | Locking hydraulic jacks |
| FR2571451B1 (fr) * | 1984-10-05 | 1987-09-04 | Outillage Air Comprime | Dispositif de blocage d'une tige mobile dans un corps |
| DE3510643A1 (de) * | 1985-03-23 | 1986-09-25 | Sitema Gesellschaft für Sicherheitstechnik und Maschinenbau mbH, 7500 Karlsruhe | Klemmkopf |
| DE3521267A1 (de) * | 1985-06-13 | 1986-12-18 | Applied Power, Inc., Milwaukee, Wis. | Mehrfachkupplungsanordnung |
| DE3521298A1 (de) * | 1985-06-13 | 1986-12-18 | Applied Power, Inc., Milwaukee, Wis. | Klemmeinrichtung |
| EP0273701A3 (fr) * | 1987-01-03 | 1989-12-27 | LUCAS INDUSTRIES public limited company | Ensembles de piston et cylindre hydrauliques |
| DE3707046A1 (de) * | 1987-03-05 | 1988-09-15 | Haenchen Kg Herbert | Klemmvorrichtung fuer stangen |
| DE102018121701B4 (de) | 2018-09-05 | 2020-06-04 | M-Robot OHG | Sicherungsvorrichtung und Verfahren zum Betreiben einer Sicherungsvorrichtung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2455439A (en) * | 1945-02-17 | 1948-12-07 | Herbert E Page | Fluid jack with ram locking means |
| US2845902A (en) * | 1955-01-07 | 1958-08-05 | Borg Warner | Self-locking fluid motor |
| DE1804857B2 (de) * | 1968-10-24 | 1971-11-25 | Hänchen, Siegfried, 7304 Ruit | Vorrichtung zur klemmung einer axial verschiebbaren kolben stange |
| CH496510A (fr) * | 1969-08-07 | 1970-09-30 | Charmilles Sa Ateliers | Dispositif de commande des déplacements d'une électrode dans une machine à usiner par électro-érosion |
-
1978
- 1978-08-18 CA CA309,674A patent/CA1109366A/fr not_active Expired
- 1978-08-29 DE DE19782837676 patent/DE2837676A1/de not_active Withdrawn
- 1978-09-28 GB GB7838530A patent/GB2006340A/en not_active Withdrawn
- 1978-09-28 IT IT51297/78A patent/IT1107471B/it active
- 1978-10-19 FR FR7829789A patent/FR2406740A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2006340A (en) | 1979-05-02 |
| DE2837676A1 (de) | 1979-04-26 |
| FR2406740A1 (fr) | 1979-05-18 |
| IT7851297A0 (it) | 1978-09-28 |
| IT1107471B (it) | 1985-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4185539A (en) | Locking device for hydraulic actuator | |
| CA1109366A (fr) | Dispositif verrouilleur sur tige de commande animee par voie hydraulique | |
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| KR910009600B1 (ko) | 자동조절장치를 갖춘 원판 브레이크 | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |