NL69449C - - Google Patents
Info
- Publication number
- NL69449C NL69449C NL69449DA NL69449C NL 69449 C NL69449 C NL 69449C NL 69449D A NL69449D A NL 69449DA NL 69449 C NL69449 C NL 69449C
- Authority
- NL
- Netherlands
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
- F16L37/02—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
- F16L37/04—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity
-
- 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)
- Cleaning In General (AREA)
- Electric Vacuum Cleaner (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK264274X | 1946-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL69449C true NL69449C (es) |
Family
ID=8150289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL69449D NL69449C (es) | 1946-03-04 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH264274A (es) |
| DE (1) | DE945049C (es) |
| GB (1) | GB621254A (es) |
| NL (1) | NL69449C (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE552395A (es) * | 1956-08-23 | |||
| DE1150784B (de) * | 1958-07-21 | 1963-06-27 | Bissell A G | Aus Einzelabschnitten zusammengesetzter Geraetestiel |
| NL295389A (es) * | 1962-07-16 | |||
| US4523780A (en) * | 1982-04-02 | 1985-06-18 | J.P. Products, Inc. | Tube joint |
| GB2117856B (en) * | 1982-04-02 | 1985-07-03 | Swallow Metals And Components | Tube joint |
| DE3524987A1 (de) * | 1985-07-12 | 1987-01-22 | Mauz & Pfeiffer Progress | Rohrverbindung |
| NO169425C (no) * | 1990-03-30 | 1992-06-24 | Raufoss As | Fremgangsmaate og skjoet for sammenfoeyning av konstruksjonselementer |
| GB2306594B (en) * | 1995-10-25 | 1999-05-26 | Europ Gas Turbines Ltd | Means for interconnecting and sealing two tubular structures |
| DE19850355A1 (de) * | 1998-11-02 | 2000-05-11 | Froh Carl Gmbh | Teleskopierbares Staubsauger-Saugrohr |
| FR2788832B1 (fr) * | 1999-01-26 | 2001-02-23 | Legris Sa | Dispositif de raccordement rapide d'un tube a un element rigide |
| DE102016110769B4 (de) | 2016-06-13 | 2019-09-12 | Alexander Binzel Schweisstechnik Gmbh & Co. Kg | Fügeverbindung und -verfahren für Schweißbrennerbauteile |
-
0
- NL NL69449D patent/NL69449C/xx active
-
1947
- 1947-02-11 GB GB3970/47A patent/GB621254A/en not_active Expired
- 1947-03-03 CH CH264274D patent/CH264274A/de unknown
-
1948
- 1948-11-19 DE DEP22015A patent/DE945049C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE945049C (de) | 1956-06-28 |
| GB621254A (en) | 1949-04-06 |
| CH264274A (de) | 1949-10-15 |