SE469388B - Straengspridare - Google Patents
StraengspridareInfo
- Publication number
- SE469388B SE469388B SE8803631A SE8803631A SE469388B SE 469388 B SE469388 B SE 469388B SE 8803631 A SE8803631 A SE 8803631A SE 8803631 A SE8803631 A SE 8803631A SE 469388 B SE469388 B SE 469388B
- Authority
- SE
- Sweden
- Prior art keywords
- wheels
- spreader
- blade
- string
- grader
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/7622—Scraper equipment with the scraper blade mounted on a frame to be hitched to the tractor by bars, arms, chains or the like, the frame having no ground supporting means of its own, e.g. drag scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Road Repair (AREA)
- Harvester Elements (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI875171A FI80317C (fi) | 1987-11-23 | 1987-11-23 | Straengspridare. |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8803631D0 SE8803631D0 (sv) | 1988-10-12 |
SE8803631L SE8803631L (sv) | 1989-05-24 |
SE469388B true SE469388B (sv) | 1993-06-28 |
Family
ID=8525458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8803631A SE469388B (sv) | 1987-11-23 | 1988-10-12 | Straengspridare |
Country Status (3)
Country | Link |
---|---|
FI (1) | FI80317C (no) |
NO (1) | NO884765L (no) |
SE (1) | SE469388B (no) |
-
1987
- 1987-11-23 FI FI875171A patent/FI80317C/fi not_active IP Right Cessation
-
1988
- 1988-10-12 SE SE8803631A patent/SE469388B/sv not_active IP Right Cessation
- 1988-10-26 NO NO88884765A patent/NO884765L/no unknown
Also Published As
Publication number | Publication date |
---|---|
SE8803631L (sv) | 1989-05-24 |
FI80317B (fi) | 1990-01-31 |
FI875171A (fi) | 1989-05-24 |
NO884765D0 (no) | 1988-10-26 |
FI80317C (fi) | 1990-05-10 |
NO884765L (no) | 1989-05-24 |
SE8803631D0 (sv) | 1988-10-12 |
FI875171A0 (fi) | 1987-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8803631-4 Format of ref document f/p: F |
|
NUG | Patent has lapsed |