SE357941B - - Google Patents
Info
- Publication number
- SE357941B SE357941B SE537370A SE537370A SE357941B SE 357941 B SE357941 B SE 357941B SE 537370 A SE537370 A SE 537370A SE 537370 A SE537370 A SE 537370A SE 357941 B SE357941 B SE 357941B
- Authority
- SE
- Sweden
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
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691922486 DE1922486C (de) | 1969-05-02 | Hydraulischer Teleskopausschub-Ausleger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE357941B true SE357941B (de) | 1973-07-16 |
Family
ID=5733102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE537370A SE357941B (de) | 1969-05-02 | 1970-04-20 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB1310268A (de) |
| SE (1) | SE357941B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2176845B (en) * | 1985-06-21 | 1989-04-26 | 600 Group Plc The | Improvements in telescopic devices such as crane jibs |
-
1970
- 1970-04-20 SE SE537370A patent/SE357941B/xx unknown
- 1970-05-04 GB GB2130770A patent/GB1310268A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1922486A1 (de) | 1970-11-12 |
| DE1922486B2 (de) | 1972-08-24 |
| GB1310268A (en) | 1973-03-14 |