NL155449B - Zwenkwiel. - Google Patents
Zwenkwiel.Info
- Publication number
- NL155449B NL155449B NL6813331.A NL6813331A NL155449B NL 155449 B NL155449 B NL 155449B NL 6813331 A NL6813331 A NL 6813331A NL 155449 B NL155449 B NL 155449B
- Authority
- NL
- Netherlands
- Prior art keywords
- swivel wheel
- swivel
- wheel
- Prior art date
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)
- Rolling Contact Bearings (AREA)
- Electric Suction Cleaners (AREA)
- Sealing Devices (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Casters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE6712800A SE371929B (xx) | 1967-09-18 | 1967-09-18 | |
SE6810116A SE382910B (sv) | 1967-09-18 | 1968-07-25 | Transportanordning for dammsugare |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6813331A NL6813331A (xx) | 1969-03-20 |
NL155449B true NL155449B (nl) | 1978-01-16 |
Family
ID=26655751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6813331.A NL155449B (nl) | 1967-09-18 | 1968-09-18 | Zwenkwiel. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3614804A (xx) |
JP (1) | JPS502541B1 (xx) |
DE (1) | DE1728142C3 (xx) |
DK (1) | DK137919B (xx) |
FR (1) | FR1585683A (xx) |
GB (1) | GB1184136A (xx) |
NL (1) | NL155449B (xx) |
SE (2) | SE371929B (xx) |
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/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1728142B2 (de) | 1973-08-30 |
SE371929B (xx) | 1974-12-09 |
GB1184136A (en) | 1970-03-11 |
DK137919C (xx) | 1978-11-06 |
US3614804A (en) | 1971-10-26 |
DK137919B (da) | 1978-06-05 |
DE1728142C3 (de) | 1974-03-28 |
SE382910B (sv) | 1976-02-23 |
JPS502541B1 (xx) | 1975-01-27 |
FR1585683A (xx) | 1970-01-30 |
NL6813331A (xx) | 1969-03-20 |
DE1728142A1 (de) | 1972-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: ELECTROLUX |