FI945175A - power Boom - Google Patents
power Boom Download PDFInfo
- Publication number
- FI945175A FI945175A FI945175A FI945175A FI945175A FI 945175 A FI945175 A FI 945175A FI 945175 A FI945175 A FI 945175A FI 945175 A FI945175 A FI 945175A FI 945175 A FI945175 A FI 945175A
- Authority
- FI
- Finland
- Prior art keywords
- boom
- stress
- move
- brakes
- operating switch
- Prior art date
Links
Landscapes
- Jib Cranes (AREA)
- Braking Arrangements (AREA)
- Crushing And Grinding (AREA)
Abstract
Power supply boom which includes a ball coupling 1 provided with a pneumatic brake, a stress-relieving spring 2, booms 8 and 9, a brake coupling 3 which makes it possible for the boom to move in the vertical plane, and a ball coupling 4, a fastening rod 5 to which is secured a terminal device unit 6 and in conjunction with which is arranged the operating switch 7 of the pneumatic brakes. After the brakes have been removed from the couplings 1 and 3, one can move the power boom wherever is desired by means of the operating switch, wherein the stress-relieving spring 2 also makes the movement easier. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI945175A FI98007C (en) | 1994-11-03 | 1994-11-03 | power Boom |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI945175A FI98007C (en) | 1994-11-03 | 1994-11-03 | power Boom |
FI945175 | 1994-11-03 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI945175A0 FI945175A0 (en) | 1994-11-03 |
FI945175A true FI945175A (en) | 1996-05-04 |
FI98007B FI98007B (en) | 1996-12-13 |
FI98007C FI98007C (en) | 1997-03-25 |
Family
ID=8541734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI945175A FI98007C (en) | 1994-11-03 | 1994-11-03 | power Boom |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI98007C (en) |
-
1994
- 1994-11-03 FI FI945175A patent/FI98007C/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
FI945175A0 (en) | 1994-11-03 |
FI98007B (en) | 1996-12-13 |
FI98007C (en) | 1997-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: VALKONEN, ESA |
|
BB | Publication of examined application |