SE313409B - - Google Patents
Info
- Publication number
- SE313409B SE313409B SE15071/67A SE1507167A SE313409B SE 313409 B SE313409 B SE 313409B SE 15071/67 A SE15071/67 A SE 15071/67A SE 1507167 A SE1507167 A SE 1507167A SE 313409 B SE313409 B SE 313409B
- Authority
- SE
- Sweden
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE15071/67A SE313409B (en) | 1967-11-03 | 1967-11-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE15071/67A SE313409B (en) | 1967-11-03 | 1967-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE313409B true SE313409B (en) | 1969-08-11 |
Family
ID=20300095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE15071/67A SE313409B (en) | 1967-11-03 | 1967-11-03 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE313409B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19520532A1 (en) * | 1994-06-06 | 1996-01-25 | Electrolux Ab | Improved method for locating master transmitters for self-propelled devices |
| US5867800A (en) * | 1994-03-29 | 1999-02-02 | Aktiebolaget Electrolux | Method and device for sensing of obstacles for an autonomous device |
-
1967
- 1967-11-03 SE SE15071/67A patent/SE313409B/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5867800A (en) * | 1994-03-29 | 1999-02-02 | Aktiebolaget Electrolux | Method and device for sensing of obstacles for an autonomous device |
| DE19520532A1 (en) * | 1994-06-06 | 1996-01-25 | Electrolux Ab | Improved method for locating master transmitters for self-propelled devices |
| US5682313A (en) * | 1994-06-06 | 1997-10-28 | Aktiebolaget Electrolux | Method for localization of beacons for an autonomous device |
| DE19520532C2 (en) * | 1994-06-06 | 1998-05-07 | Electrolux Ab | Method for quickly measuring the direction from an autonomous device to a transponder and self-driving autonomous device #### |