GB401458A - Improvements in or relating to coupling devices for use in connecting vacuum or compressed-air hoses with vacuum cleaners - Google Patents
Improvements in or relating to coupling devices for use in connecting vacuum or compressed-air hoses with vacuum cleanersInfo
- Publication number
- GB401458A GB401458A GB2350432A GB2350432A GB401458A GB 401458 A GB401458 A GB 401458A GB 2350432 A GB2350432 A GB 2350432A GB 2350432 A GB2350432 A GB 2350432A GB 401458 A GB401458 A GB 401458A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vacuum
- relating
- compressed
- coupling devices
- air hoses
- Prior art date
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
401,458. Pipe couplings. AKTIESELSKABET FISKER & NIELSEN, and FISKER, P. A., 30, Peder Bangsvej, Copenhagen. Aug. 22, 1932, No. 23504. [Class 99 (i).] A device, for joining a hose to the casing, dust container, &c. of a vacuum cleaner, comprises an aperture 2 in the wall 1 of the casing and a recessed portion 3 of spherical contour surrounding the aperture and adapted to be engaged by a correspondingly shaped member 5 secured to the nipple 4 of the hose, the member 5 being pressed against the recess 3 by a spring 11 disposed between a groove 12 in the member 5 and an inturned flange 10 on a sleeve 8 which is provided at its other end with cam-like projections adapted to make a bayonet joint connection with a plate 17 secured to the wall 1. A screw joint may replace the bayonet joint and conical or plane surfaces the spherical ones.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA66897D DE603116C (en) | 1932-08-20 | 1932-08-20 | Connection device for suction or blower hoses to vacuum cleaner or the like. |
GB2350432A GB401458A (en) | 1932-08-22 | 1932-08-22 | Improvements in or relating to coupling devices for use in connecting vacuum or compressed-air hoses with vacuum cleaners |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2350432A GB401458A (en) | 1932-08-22 | 1932-08-22 | Improvements in or relating to coupling devices for use in connecting vacuum or compressed-air hoses with vacuum cleaners |
Publications (1)
Publication Number | Publication Date |
---|---|
GB401458A true GB401458A (en) | 1933-11-16 |
Family
ID=10196681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2350432A Expired GB401458A (en) | 1932-08-20 | 1932-08-22 | Improvements in or relating to coupling devices for use in connecting vacuum or compressed-air hoses with vacuum cleaners |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB401458A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3047315A (en) * | 1960-02-05 | 1962-07-31 | Western Piping & Engineering C | Spring urged ball and socket exhaust pipe connector |
FR2439578A1 (en) * | 1978-10-26 | 1980-05-23 | So Ve Mar Co Europ | Vacuum cleaner hose fixture - has spherical retainer with diametrically positioned axial hole fixed in housing |
CN102123646A (en) * | 2008-08-13 | 2011-07-13 | Bsh博施及西门子家用器具有限公司 | Vacuum cleaner housing |
US20140157542A1 (en) * | 2012-12-12 | 2014-06-12 | Electrolux Home Care Products, Inc. | Vacuum cleaner air passage system |
-
1932
- 1932-08-22 GB GB2350432A patent/GB401458A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3047315A (en) * | 1960-02-05 | 1962-07-31 | Western Piping & Engineering C | Spring urged ball and socket exhaust pipe connector |
FR2439578A1 (en) * | 1978-10-26 | 1980-05-23 | So Ve Mar Co Europ | Vacuum cleaner hose fixture - has spherical retainer with diametrically positioned axial hole fixed in housing |
CN102123646A (en) * | 2008-08-13 | 2011-07-13 | Bsh博施及西门子家用器具有限公司 | Vacuum cleaner housing |
US20140157542A1 (en) * | 2012-12-12 | 2014-06-12 | Electrolux Home Care Products, Inc. | Vacuum cleaner air passage system |
US10165916B2 (en) * | 2012-12-12 | 2019-01-01 | Midea America, Corp. | Vacuum cleaner base assembly and air passage system |
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