GB1194198A - Hydraulic Drive for Very Large Torques. - Google Patents
Hydraulic Drive for Very Large Torques.Info
- Publication number
- GB1194198A GB1194198A GB4476967A GB4476967A GB1194198A GB 1194198 A GB1194198 A GB 1194198A GB 4476967 A GB4476967 A GB 4476967A GB 4476967 A GB4476967 A GB 4476967A GB 1194198 A GB1194198 A GB 1194198A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clamp
- shaft
- oct
- operated
- hydraulic drive
- 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
- 101100188555 Arabidopsis thaliana OCT6 gene Proteins 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 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
- F16H—GEARING
- F16H43/00—Other fluid gearing, e.g. with oscillating input or output
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/025—Surface drives for rotary drilling with a to-and-fro rotation of the tool
-
- 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
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
- F15B15/061—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement by unidirectional means
-
- 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
- F16H—GEARING
- F16H31/00—Other gearings with freewheeling members or other intermittently driving members
- F16H31/003—Step-by-step mechanisms for rotary motion
- F16H31/006—Step-by-step mechanisms for rotary motion with friction means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Drilling And Boring (AREA)
Abstract
1,194,198. Friction clutches. BADE & CO. G.m.b.H. 2 Oct., 1967 [6 Oct., 1966], No. 44769/67. Heading F2C. [Also in Divisions El and F1] An hydraulic drive for large torques, e.g. for large hole drilling machines and tool plates of mechanical drifting shields, comprises hydraulic piston and cylinder units 4, 5 pivoted on stationary pins 2 and on an hydraulically-actuated clamp 7, 7<SP>1</SP> surrounding the shaft to be driven, the piston and cylinder units being operated to oscillate the shaft or to rotate it stepwise, the clamp being released for the return stroke for stepwise rotation. The clamp comprises pivoted elements 7, 7<SP>1</SP>, and is operated by an hydraulic piston and cylinder unit 10, 12. To increase the gripping area of the clamp on the output shaft, the shaft may be formed with circumferential tapered grooves for engagement by correspondingly shaped clamping elements, Fig. 3 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1966B0089220 DE1301684B (en) | 1966-10-06 | 1966-10-06 | Hydraulic drive gear for very high torques |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1194198A true GB1194198A (en) | 1970-06-10 |
Family
ID=6984676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4476967A Expired GB1194198A (en) | 1966-10-06 | 1967-10-02 | Hydraulic Drive for Very Large Torques. |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT289185B (en) |
CH (1) | CH481322A (en) |
DE (1) | DE1301684B (en) |
GB (1) | GB1194198A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2283286A (en) * | 1993-03-26 | 1995-05-03 | Hugh Peter Davison | Hydraulic or pneumatic ram-powered engine |
US11175071B2 (en) * | 2018-12-29 | 2021-11-16 | Mechatron Solar | Zero backlash gearless rotary actuator usable with solar panels |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3031027C2 (en) * | 1980-08-16 | 1986-02-20 | Stahl- Und Apparatebau Hans Leffer Gmbh, 6602 Dudweiler | Clamp for drill pipes |
DE9108533U1 (en) * | 1991-07-11 | 1991-09-12 | Skibowski, Hubert, 6748 Badenweiler | Actuator for a rotatably or linearly movable component |
JP2939201B2 (en) * | 1997-04-09 | 1999-08-25 | 大豊建設株式会社 | Underground drilling rig |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE55492C (en) * | F. LEITZ und A. BUTZ in Mannheim, Lit. T 6 Nr. Ii | Safety crank for hoists | ||
BE676567A (en) * | 1966-02-16 | 1966-07-18 | ROTARY DEVICE MOVEMENT CONTROL DEVICE |
-
1966
- 1966-10-06 DE DE1966B0089220 patent/DE1301684B/en not_active Withdrawn
-
1967
- 1967-09-28 AT AT881367A patent/AT289185B/en not_active IP Right Cessation
- 1967-09-29 CH CH1360667A patent/CH481322A/en not_active IP Right Cessation
- 1967-10-02 GB GB4476967A patent/GB1194198A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2283286A (en) * | 1993-03-26 | 1995-05-03 | Hugh Peter Davison | Hydraulic or pneumatic ram-powered engine |
US11175071B2 (en) * | 2018-12-29 | 2021-11-16 | Mechatron Solar | Zero backlash gearless rotary actuator usable with solar panels |
Also Published As
Publication number | Publication date |
---|---|
CH481322A (en) | 1969-11-15 |
DE1301684B (en) | 1969-08-21 |
AT289185B (en) | 1971-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |