EP0165908A2 - Anschlussstutzen für zentrale Sauganlagen - Google Patents
Anschlussstutzen für zentrale Sauganlagen Download PDFInfo
- Publication number
- EP0165908A2 EP0165908A2 EP85830054A EP85830054A EP0165908A2 EP 0165908 A2 EP0165908 A2 EP 0165908A2 EP 85830054 A EP85830054 A EP 85830054A EP 85830054 A EP85830054 A EP 85830054A EP 0165908 A2 EP0165908 A2 EP 0165908A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- tubular element
- base
- insert
- coupling point
- hole
- 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.)
- Granted
Links
Images
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
- A47L5/38—Built-in suction cleaner installations, i.e. with fixed tube system to which, at different stations, hoses can be connected
Definitions
- the invention described herein relates to a coupling point for central air extraction systems.
- Such a coupling point is intended in particular, though not exclusively, to produce an airtight fit between the hose of a suction appliance and the central extraction system, and thus provide the means whereby the former is connected to the latter.
- the object of the invention described herein is that of providing a coupling point for central air-extraction systems which, whether flush- or surface-mounted, embodies features of a design and of a functional nature which render application simple and troublefree.
- 1 denotes the vertical wall of a building into which a base 2, fashioned from plastic material and incorporating a centrally-located hollow cylindrical socket 3, is sunk and fixed.
- base-insert 5 denotes a base-insert of substantially flat shape which is offered to the base 2 and fixed thereto by means of screws 4.
- the rear of the base-insert 5 exhibits a protruding tubular element 6 of cylindrical shape which is centrally located and fits into the hollow cylindrical socket 3, whilst the front of the base-insert 5 exhibits a protruding rim 7, coaxial and integral with the open front end of the tubular element and extending forward therefrom.
- a flat shutter 8 located flush against the outermost edge of the protruding rim 7 is designed to slide relative thereto through a vertical path.
- the shutter 8 is provided at its bottom end with a hole 9 of diameter not less than the internal diameter of the cylindrical tubular element 6, and is guided and held flush against the protruding rim 7 during its sliding motion by means of guides incorporated into a retaining-component 11 which fits over the base-insert 5. Both the retaining-component 11 and the base-insert 5 are made fast to the base 3 by way of screws 4.
- the shutter 8 which is capable of motion through a vertical path as aforesaid, is furnished at its top end with a projection 13 by means of which to impart such motion.
- the bottom end of the shutter 8 has a protruding lip 14 embodied such as to make contact, when slid upwards, with the rim 7 at the open end of the tubular element 6; that is, the lip 14 acts as a mechanical stop which determines the limit on upward travel of the shutter 8, and in addition, serves to ensure alignment of the shutter hole 9 with the open end of the tubular element 6 on arrival at this limit.
- access to the socket and alignment of the shutter hole 9 with the open end of the tubular element 6 are rendered simple, and there is no possibility of the shutter's being separated from its seating when slid upwards to provide access to the socket.
- the flush fit between the outermost surface of the protruding rim 7 and the rear face of the shutter 8 is such as to provide an efficient, airtight seal.
- the base 2 is fitted to the open front of a box, or pattress 20.
- a coupling point according to the invention thus affords simple access to and closure of the socket, with nothing more required than to slide the shutter 8 upwards or down by hand, utilizing the projection 13 as a handle.
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Sampling And Sample Adjustment (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Extraction Or Liquid Replacement (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Massaging Devices (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Surgical Instruments (AREA)
- Jet Pumps And Other Pumps (AREA)
- External Artificial Organs (AREA)
- Endoscopes (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85830054T ATE48750T1 (de) | 1984-06-19 | 1985-02-28 | Anschlussstutzen fuer zentrale sauganlagen. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8428984U IT8428984V0 (it) | 1984-06-19 | 1984-06-19 | Bocchettone di innesto per impianti di aspirazione centralizzati |
IT2898484U | 1984-06-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0165908A2 true EP0165908A2 (de) | 1985-12-27 |
EP0165908A3 EP0165908A3 (en) | 1987-08-19 |
EP0165908B1 EP0165908B1 (de) | 1989-12-20 |
Family
ID=11225395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85830054A Expired EP0165908B1 (de) | 1984-06-19 | 1985-02-28 | Anschlussstutzen für zentrale Sauganlagen |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0165908B1 (de) |
AT (1) | ATE48750T1 (de) |
AU (1) | AU3951185A (de) |
DE (1) | DE3574822D1 (de) |
ES (1) | ES285607Y (de) |
IT (1) | IT8428984V0 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5107670A (en) * | 1990-01-16 | 1992-04-28 | Zinser Textilmaschinen Gmbh | Spinning apparatus service carriage with pneumatic waste collection and disposal |
US5504967A (en) * | 1994-03-03 | 1996-04-09 | Bernard J. Graham | Vacuum operated cleaning apparatus |
EP0916301A1 (de) * | 1997-11-18 | 1999-05-19 | Aldes Aeraulique | Steckkupplung für den Anschluss eines Saugschlauchs für einen Bodenstaubsauger in einer zentralen Vakuumanlage |
DE19940663A1 (de) * | 1999-08-27 | 2001-03-15 | Rolf Ferstl | Betriebs- und Installationssystem insbesondere für zentrale Staubsauganlagen |
US6459056B1 (en) | 1999-03-05 | 2002-10-01 | Bernard John Graham | Cleaning apparatus for central vacuum system |
US9237832B2 (en) | 2012-05-31 | 2016-01-19 | Ivd Global Corporation | Illuminated inlet for vacuum cleaning apparatus |
US9254070B2 (en) | 2012-05-31 | 2016-02-09 | Ivd Global Corporation | Inlet for vacuum cleaning apparatus |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1258956A (en) * | 1986-05-23 | 1989-09-05 | Oscar P. Muser | Inlet to valve mounting bracket assembly for central vacuum systems |
WO1988004535A1 (en) * | 1986-12-22 | 1988-06-30 | Central Vac (Int.) Pty. Ltd. | Improvements in central vacuuming systems |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1118594A (en) * | 1912-07-02 | 1914-11-24 | Spencer Turbine Cleaner Company | Valve. |
US1717471A (en) * | 1925-07-06 | 1929-06-18 | Ira H Spencer | Outlet fixture for pneumatic systems |
US1730870A (en) * | 1925-05-15 | 1929-10-08 | Ralph W Wilson | Shaker cap |
US3076068A (en) * | 1960-04-11 | 1963-01-29 | Carl E Racklyeft | Wall fitting and control for vacuum cleaning systems |
US3483503A (en) * | 1968-03-20 | 1969-12-09 | Dominick Paradiso | Vacuum cleaner wall adapter |
-
1984
- 1984-06-19 IT IT8428984U patent/IT8428984V0/it unknown
-
1985
- 1985-02-28 AT AT85830054T patent/ATE48750T1/de not_active IP Right Cessation
- 1985-02-28 EP EP85830054A patent/EP0165908B1/de not_active Expired
- 1985-02-28 DE DE8585830054T patent/DE3574822D1/de not_active Expired - Fee Related
- 1985-03-05 AU AU39511/85A patent/AU3951185A/en not_active Abandoned
- 1985-03-25 ES ES1985285607U patent/ES285607Y/es not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1118594A (en) * | 1912-07-02 | 1914-11-24 | Spencer Turbine Cleaner Company | Valve. |
US1730870A (en) * | 1925-05-15 | 1929-10-08 | Ralph W Wilson | Shaker cap |
US1717471A (en) * | 1925-07-06 | 1929-06-18 | Ira H Spencer | Outlet fixture for pneumatic systems |
US3076068A (en) * | 1960-04-11 | 1963-01-29 | Carl E Racklyeft | Wall fitting and control for vacuum cleaning systems |
US3483503A (en) * | 1968-03-20 | 1969-12-09 | Dominick Paradiso | Vacuum cleaner wall adapter |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5107670A (en) * | 1990-01-16 | 1992-04-28 | Zinser Textilmaschinen Gmbh | Spinning apparatus service carriage with pneumatic waste collection and disposal |
US5504967A (en) * | 1994-03-03 | 1996-04-09 | Bernard J. Graham | Vacuum operated cleaning apparatus |
EP0916301A1 (de) * | 1997-11-18 | 1999-05-19 | Aldes Aeraulique | Steckkupplung für den Anschluss eines Saugschlauchs für einen Bodenstaubsauger in einer zentralen Vakuumanlage |
FR2770986A1 (fr) * | 1997-11-18 | 1999-05-21 | Aldes Aeraulique | Prise pour le raccordement d'un tuyau d'aspiration de poussieres a une installation d'aspiration centralisee |
US6143996A (en) * | 1997-11-18 | 2000-11-07 | Aldes Aeraulique | Outlet for connecting a vacuum-cleaning hose to a centralized vacuum-cleaning installation |
US6459056B1 (en) | 1999-03-05 | 2002-10-01 | Bernard John Graham | Cleaning apparatus for central vacuum system |
DE19940663A1 (de) * | 1999-08-27 | 2001-03-15 | Rolf Ferstl | Betriebs- und Installationssystem insbesondere für zentrale Staubsauganlagen |
DE19940663C2 (de) * | 1999-08-27 | 2002-01-24 | Rolf Ferstl | Saugdosensystem für zentrale Staubsauganlagen |
US9237832B2 (en) | 2012-05-31 | 2016-01-19 | Ivd Global Corporation | Illuminated inlet for vacuum cleaning apparatus |
US9254070B2 (en) | 2012-05-31 | 2016-02-09 | Ivd Global Corporation | Inlet for vacuum cleaning apparatus |
Also Published As
Publication number | Publication date |
---|---|
EP0165908A3 (en) | 1987-08-19 |
ES285607U (es) | 1985-12-16 |
EP0165908B1 (de) | 1989-12-20 |
IT8428984V0 (it) | 1984-06-19 |
ES285607Y (es) | 1986-07-16 |
ATE48750T1 (de) | 1990-01-15 |
AU3951185A (en) | 1986-01-02 |
DE3574822D1 (de) | 1990-01-25 |
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