JPS569334B1 - - Google Patents
Info
- Publication number
- JPS569334B1 JPS569334B1 JP3755071A JP3755071A JPS569334B1 JP S569334 B1 JPS569334 B1 JP S569334B1 JP 3755071 A JP3755071 A JP 3755071A JP 3755071 A JP3755071 A JP 3755071A JP S569334 B1 JPS569334 B1 JP S569334B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/34—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with height adjustment of nozzles or dust-loosening tools
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4295170A | 1970-06-03 | 1970-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS569334B1 true JPS569334B1 (OSRAM) | 1981-02-28 |
Family
ID=21924628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3755071A Pending JPS569334B1 (OSRAM) | 1970-06-03 | 1971-06-01 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3683448A (OSRAM) |
| JP (1) | JPS569334B1 (OSRAM) |
| CA (1) | CA936657A (OSRAM) |
| DE (1) | DE2127677C3 (OSRAM) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3848292A (en) * | 1972-03-30 | 1974-11-19 | Whirlpool Co | Adjustable wheel mounting means |
| US3936905A (en) * | 1974-06-03 | 1976-02-10 | Whirlpool Corporation | Vacuum cleaner suction tool |
| US4171554A (en) * | 1978-05-11 | 1979-10-23 | The Hoover Company | Nozzle height adjustment |
| DE2826133C2 (de) * | 1978-06-15 | 1986-04-17 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal | Schaltungsanordnung zur Kenntlichmachung der für optimalen Betrieb richtigen, aus dem Gerätegehäuse herausragenden Borstenlänge von Borstenwalzen in Bodenpflegegeräten |
| FR2454292B1 (fr) * | 1979-04-20 | 1985-12-13 | Moulinex Sa | Aspirateur-brosseur a usage menager |
| US4467495A (en) * | 1982-10-07 | 1984-08-28 | Whirlpool Corporation | Vacuum cleaner nozzle lift device |
| US4614003A (en) * | 1985-04-01 | 1986-09-30 | Whirlpool Corporation | Pile height setting display for vacuum cleaner |
| US4706327A (en) * | 1986-05-30 | 1987-11-17 | Whirlpool Corporation | Automatic vacuum nozzle height adjustment system for vacuum cleaner |
| US5042109A (en) * | 1990-01-12 | 1991-08-27 | Royal Appliance Mfg. Co. | Height adjustment mechanism |
| US5269042A (en) * | 1992-01-10 | 1993-12-14 | Royal Appliance Mfg. Co. | Height adjustment system for vacuum cleaner |
| US5499425A (en) * | 1994-12-20 | 1996-03-19 | Ryobi Motor Products | Height adjustment mechanism for an upright vacuum cleaner |
| US5906024A (en) * | 1996-02-08 | 1999-05-25 | Bissell Inc. | Nozzle lift and adjustment mechanism for an upright vacuum cleaner |
| US6081963A (en) * | 1996-02-08 | 2000-07-04 | Bissell Homecare, Inc. | Nozzle lift and adjustmentmechanism for an upright vacuum cleaner |
| US5970576A (en) * | 1997-03-26 | 1999-10-26 | The Hoover Company | Vacuum cleaner height adjustment |
| US6006402A (en) * | 1997-05-09 | 1999-12-28 | The Hoover Company | Vacuum cleaner suction nozzle configuration |
| US6076230A (en) * | 1999-04-21 | 2000-06-20 | The Hoover Company | Vacuum cleaner height adjustment mechanism |
| US6123779A (en) * | 1999-06-01 | 2000-09-26 | Fantom Technologies Inc. | Pressure based sensing means for adjusting the height of an agitator in a vacuum cleaner head |
| KR100331680B1 (ko) * | 1999-10-27 | 2002-04-09 | 이충전 | 청소기용 흡입노즐유니트 |
| US7246407B2 (en) * | 2003-04-22 | 2007-07-24 | Samsung Gwangju Electronics Co., Ltd. | Height adjusting apparatus for suction brush of upright vacuum cleaner |
| US7353563B2 (en) * | 2004-07-09 | 2008-04-08 | Tacony Corporation | Vacuum cleaner height adjustment |
| US8214966B2 (en) | 2007-06-22 | 2012-07-10 | Electrolux Home Care Products, Inc. | Vacuum cleaner nozzle height indicator |
| US9072416B2 (en) | 2013-03-15 | 2015-07-07 | Aktiebolaget Electrolux | Vacuum cleaner agitator cleaner with brushroll lifting mechanism |
| US9622631B2 (en) * | 2013-09-18 | 2017-04-18 | Techtronic Floor Care Technology Limited | Surface cleaning nozzle adjustment apparatus with adjustable blade assembly |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2330665A (en) * | 1943-09-28 | Suction cleaner | ||
| US1448397A (en) * | 1921-06-06 | 1923-03-13 | United Electric Company | Suction cleaner |
| US2107016A (en) * | 1935-10-26 | 1938-02-01 | Hoover Co | Suction cleaner |
| US2333494A (en) * | 1942-09-11 | 1943-11-02 | Hoover Co | Suction cleaner |
| NL82097C (OSRAM) * | 1951-05-26 | |||
| US2734217A (en) * | 1952-10-17 | 1956-02-14 | brace | |
| US2841812A (en) * | 1956-03-23 | 1958-07-08 | Landers Frary & Clark | Tank type vacuum cleaner nozzle |
| US3262147A (en) * | 1964-08-24 | 1966-07-26 | Westinghouse Electric Corp | Vacuum cleaner |
-
1970
- 1970-06-03 US US42951A patent/US3683448A/en not_active Expired - Lifetime
-
1971
- 1971-04-29 CA CA111749A patent/CA936657A/en not_active Expired
- 1971-06-01 JP JP3755071A patent/JPS569334B1/ja active Pending
- 1971-06-03 DE DE2127677A patent/DE2127677C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2127677A1 (de) | 1971-12-16 |
| DE2127677C3 (de) | 1974-07-11 |
| US3683448A (en) | 1972-08-15 |
| CA936657A (en) | 1973-11-13 |
| DE2127677B2 (OSRAM) | 1973-12-06 |