NO791658L - Donkraft. - Google Patents
Donkraft.Info
- Publication number
- NO791658L NO791658L NO791658A NO791658A NO791658L NO 791658 L NO791658 L NO 791658L NO 791658 A NO791658 A NO 791658A NO 791658 A NO791658 A NO 791658A NO 791658 L NO791658 L NO 791658L
- Authority
- NO
- Norway
- Prior art keywords
- donkraft
- Prior art date
Links
Classifications
-
- 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
- F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
- B66F3/30—Constructional features with positive brakes or locks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Types And Forms Of Lifts (AREA)
- Clamps And Clips (AREA)
- Braking Arrangements (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7806127A SE411541B (sv) | 1978-05-29 | 1978-05-29 | Domkraft |
Publications (3)
Publication Number | Publication Date |
---|---|
NO791658L true NO791658L (no) | 1979-11-30 |
NO148288B NO148288B (no) | 1983-06-06 |
NO148288C NO148288C (no) | 1983-09-14 |
Family
ID=20335039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO791658A NO148288C (no) | 1978-05-29 | 1979-05-18 | Mekanisk holdeanordning for en hydraulisk donkraft |
Country Status (13)
Country | Link |
---|---|
US (1) | US4247082A (no) |
JP (1) | JPS552592A (no) |
CA (1) | CA1119046A (no) |
DE (1) | DE2921537A1 (no) |
DK (1) | DK216279A (no) |
ES (1) | ES480758A1 (no) |
FR (1) | FR2427497B1 (no) |
GB (1) | GB2021694B (no) |
IE (1) | IE48425B1 (no) |
MX (1) | MX148163A (no) |
NL (1) | NL7903924A (no) |
NO (1) | NO148288C (no) |
SE (1) | SE411541B (no) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4449734A (en) * | 1982-07-07 | 1984-05-22 | Hydra-Jack, Inc. | Mechanical locking outrigger hydraulic jack for an outrigger assembly |
US4581979A (en) * | 1983-07-01 | 1986-04-15 | Automotive Products Plc | Shipping and installation restraining clip for master cylinder input member |
US4702098A (en) * | 1985-10-11 | 1987-10-27 | Ball Corporation | Redraw carriage assembly and slide mount |
US4787781A (en) * | 1987-05-14 | 1988-11-29 | Walter Lipscomb | Shoring device |
US5513555A (en) * | 1994-01-21 | 1996-05-07 | Michael J. Plank | Quick-release cam lock with locking pin |
US5868060A (en) * | 1994-01-24 | 1999-02-09 | Speed Shore Corp. | Quick-release cam lock |
US5499890A (en) * | 1994-07-08 | 1996-03-19 | Americ Corporation | Trench shoring device with locking mechanism |
US5746179A (en) * | 1996-09-27 | 1998-05-05 | The Nason Company | Throttle control device |
US6105484A (en) * | 1998-10-23 | 2000-08-22 | Kalthoff; Gene | Lockout device for valve actuators |
DE10056341C2 (de) * | 2000-11-14 | 2003-02-27 | Sec Ship S Equipment Ct Bremen | Vorrichtung zum Verzurren von Containern |
DE20203067U1 (de) * | 2002-02-27 | 2002-08-08 | Macgregor Conver Gmbh | Vorrichtung zum Verzurren von insbesondere Containern |
FR2857000B1 (fr) * | 2003-07-02 | 2007-02-02 | Rezabal Luis Idarreta | Ecrou de securite progressant simultanement avec la tige du verin l'incorporant |
US20060119066A1 (en) * | 2004-11-29 | 2006-06-08 | Louis Chuang | Pump |
CN103362893B (zh) * | 2013-07-31 | 2015-11-25 | 徐州重型机械有限公司 | 一种工程机械及其垂直油缸 |
US11873744B2 (en) * | 2019-08-22 | 2024-01-16 | Baxter Performance | Thread locking mechanism |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2284958A (en) * | 1940-11-02 | 1942-06-02 | Edward P Grime | Self-holding jack |
US2408181A (en) * | 1942-01-22 | 1946-09-24 | Joyce Cridland Co | Lifting mechanism |
GB802963A (en) * | 1956-06-07 | 1958-10-15 | Tangyes Ltd | Improvements relating to hydraulic or pneumatic rams |
FR1152314A (fr) * | 1956-06-12 | 1958-02-14 | Commerciale Et Ind Soc D Expl | Vérins hydrauliques |
DE1202957B (de) * | 1963-04-30 | 1965-10-14 | Frieseke & Hoepfner Gmbh | Hydraulisches Hebegeraet mit mechanischer Abstuetzung des Kolbens |
US3321182A (en) * | 1965-03-26 | 1967-05-23 | Walker Neer Mfg Co | Combination hydraulic jack and load holding mechanism |
US3317186A (en) * | 1966-03-16 | 1967-05-02 | Brandt Jobst | Alignment and support hydraulic jack |
US3658297A (en) * | 1970-02-24 | 1972-04-25 | William L Banks Jr | Rope or cable tie including a hydraulic take-up |
-
1978
- 1978-05-29 SE SE7806127A patent/SE411541B/sv unknown
-
1979
- 1979-05-14 GB GB7916663A patent/GB2021694B/en not_active Expired
- 1979-05-18 US US06/040,269 patent/US4247082A/en not_active Expired - Lifetime
- 1979-05-18 NL NL7903924A patent/NL7903924A/xx not_active Application Discontinuation
- 1979-05-18 NO NO791658A patent/NO148288C/no unknown
- 1979-05-21 ES ES480758A patent/ES480758A1/es not_active Expired
- 1979-05-25 DK DK216279A patent/DK216279A/da unknown
- 1979-05-28 CA CA000328469A patent/CA1119046A/en not_active Expired
- 1979-05-28 JP JP6509979A patent/JPS552592A/ja active Pending
- 1979-05-28 DE DE19792921537 patent/DE2921537A1/de not_active Withdrawn
- 1979-05-29 FR FR7913588A patent/FR2427497B1/fr not_active Expired
- 1979-05-29 MX MX177846A patent/MX148163A/es unknown
- 1979-08-08 IE IE1154/79A patent/IE48425B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2921537A1 (de) | 1979-12-06 |
JPS552592A (en) | 1980-01-10 |
FR2427497B1 (no) | 1985-02-08 |
MX148163A (es) | 1983-03-22 |
NO148288B (no) | 1983-06-06 |
IE791154L (en) | 1979-11-29 |
SE411541B (sv) | 1980-01-14 |
GB2021694A (en) | 1979-12-05 |
NL7903924A (nl) | 1979-12-03 |
ES480758A1 (es) | 1979-11-16 |
NO148288C (no) | 1983-09-14 |
FR2427497A1 (no) | 1979-12-28 |
IE48425B1 (en) | 1985-01-09 |
DK216279A (da) | 1979-11-30 |
GB2021694B (en) | 1982-09-22 |
US4247082A (en) | 1981-01-27 |
CA1119046A (en) | 1982-03-02 |
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