FR959765A - - Google Patents
Info
- Publication number
- FR959765A FR959765A FR959765DA FR959765A FR 959765 A FR959765 A FR 959765A FR 959765D A FR959765D A FR 959765DA FR 959765 A FR959765 A FR 959765A
- Authority
- FR
- France
- 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.)
- Expired
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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL271903X | 1947-03-12 | ||
| NL220747X | 1947-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR959765A true FR959765A (US20050192411A1-20050901-C00001.png) | 1950-04-05 |
Family
ID=26643518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR959765D Expired FR959765A (US20050192411A1-20050901-C00001.png) | 1947-03-12 |
Country Status (6)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2788991A (en) * | 1955-04-04 | 1957-04-16 | Reda Turner Mfg Company Inc | Disconnecting adapter for adjacent joints of parallel pipes |
| DE1228034B (de) * | 1958-11-18 | 1966-11-03 | Baumgarten K G | Loesbare Verbindung des Saugschlauches mit dem Ansaugstutzen eines Staubsaugers |
| US3271052A (en) * | 1964-03-20 | 1966-09-06 | Westinghouse Electric Corp | Coupling |
| US3873285A (en) * | 1972-04-07 | 1975-03-25 | Hoover Co | Suction cleaner |
| FR2442393A1 (fr) * | 1978-11-21 | 1980-06-20 | Fremy Raoul | Element de raccord rapide pour tuyauteries, canalisations et analogues |
| DE4411195C1 (de) * | 1994-03-30 | 1995-03-23 | Fakir Werk Gmbh & Co | Kupplung für einen Saugschlauch eines Staubsaugers |
| US11707174B2 (en) * | 2020-02-11 | 2023-07-25 | H-P Products, Inc. | Vacuum inlet valve assembly with sliding pins |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1484528A (en) * | 1922-03-02 | 1924-02-19 | Herman A Paquette | Gas-iron hose connecter |
| DE549954C (de) * | 1929-09-10 | 1932-05-04 | Inventia Patent Verwert Ges | Anschlussvorrichtung fuer Saug- und Blasleitungen an Staubsaugern |
| US1974476A (en) * | 1931-04-09 | 1934-09-25 | Schraders Son Inc | Inflating coupling |
-
0
- BE BE478634D patent/BE478634A/xx unknown
- FR FR959765D patent/FR959765A/fr not_active Expired
-
1948
- 1948-01-12 US US1758A patent/US2522075A/en not_active Expired - Lifetime
- 1948-01-28 CH CH271903D patent/CH271903A/fr unknown
- 1948-03-12 GB GB7676/48A patent/GB659076A/en not_active Expired
-
1949
- 1949-10-21 DE DEH167A patent/DE968129C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE968129C (de) | 1958-01-23 |
| CH271903A (fr) | 1950-11-30 |
| BE478634A (US20050192411A1-20050901-C00001.png) | |
| GB659076A (en) | 1951-10-17 |
| US2522075A (en) | 1950-09-12 |
