DK137919C - - Google Patents
Info
- Publication number
- DK137919C DK137919C DK409468A DK409468A DK137919C DK 137919 C DK137919 C DK 137919C DK 409468 A DK409468 A DK 409468A DK 409468 A DK409468 A DK 409468A DK 137919 C DK137919 C DK 137919C
- Authority
- DK
- Denmark
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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4072—Arrangement of castors or wheels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Suction Cleaners (AREA)
- Rolling Contact Bearings (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Casters (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE6712800A SE371929B (nl) | 1967-09-18 | 1967-09-18 | |
| SE6810116A SE382910B (sv) | 1967-09-18 | 1968-07-25 | Transportanordning for dammsugare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK137919B DK137919B (da) | 1978-06-05 |
| DK137919C true DK137919C (nl) | 1978-11-06 |
Family
ID=26655751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK409468AA DK137919B (da) | 1967-09-18 | 1968-08-23 | Hjulstel til et husholdningsapparat. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3614804A (nl) |
| JP (1) | JPS502541B1 (nl) |
| DE (1) | DE1728142C3 (nl) |
| DK (1) | DK137919B (nl) |
| FR (1) | FR1585683A (nl) |
| GB (1) | GB1184136A (nl) |
| NL (1) | NL155449B (nl) |
| SE (2) | SE371929B (nl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3007654A1 (de) * | 1980-02-29 | 1981-09-17 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Staubsauger |
| US6553618B2 (en) * | 2001-05-01 | 2003-04-29 | Overhead Door Corporation | Dual durometer roller guide member for track guided door |
| CN103565344B (zh) | 2012-08-08 | 2017-04-19 | 科沃斯机器人股份有限公司 | 自移动机器人及其行走方法 |
| TWI534367B (zh) * | 2014-11-28 | 2016-05-21 | Dtech Prec Ind Co Ltd | Wheel structure and its application method |
| JP7104592B2 (ja) * | 2018-09-07 | 2022-07-21 | 東芝ライフスタイル株式会社 | 電気掃除機 |
-
1967
- 1967-09-18 SE SE6712800A patent/SE371929B/xx unknown
-
1968
- 1968-07-25 SE SE6810116A patent/SE382910B/xx unknown
- 1968-08-23 DK DK409468AA patent/DK137919B/da unknown
- 1968-08-30 DE DE1728142A patent/DE1728142C3/de not_active Expired
- 1968-09-04 GB GB42051/68A patent/GB1184136A/en not_active Expired
- 1968-09-11 US US759129A patent/US3614804A/en not_active Expired - Lifetime
- 1968-09-16 FR FR1585683D patent/FR1585683A/fr not_active Expired
- 1968-09-17 JP JP43066653A patent/JPS502541B1/ja active Pending
- 1968-09-18 NL NL6813331.A patent/NL155449B/nl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1728142B2 (de) | 1973-08-30 |
| DE1728142C3 (de) | 1974-03-28 |
| US3614804A (en) | 1971-10-26 |
| SE371929B (nl) | 1974-12-09 |
| JPS502541B1 (nl) | 1975-01-27 |
| NL6813331A (nl) | 1969-03-20 |
| FR1585683A (nl) | 1970-01-30 |
| SE382910B (sv) | 1976-02-23 |
| GB1184136A (en) | 1970-03-11 |
| DE1728142A1 (de) | 1972-04-13 |
| DK137919B (da) | 1978-06-05 |
| NL155449B (nl) | 1978-01-16 |