IT8428984V0 - PLUG INLET FOR CENTRALIZED SUCTION SYSTEMS - Google Patents

PLUG INLET FOR CENTRALIZED SUCTION SYSTEMS

Info

Publication number
IT8428984V0
IT8428984V0 IT8428984U IT2898484U IT8428984V0 IT 8428984 V0 IT8428984 V0 IT 8428984V0 IT 8428984 U IT8428984 U IT 8428984U IT 2898484 U IT2898484 U IT 2898484U IT 8428984 V0 IT8428984 V0 IT 8428984V0
Authority
IT
Italy
Prior art keywords
base
tubular element
retaining
insert
hollow cylindrical
Prior art date
Application number
IT8428984U
Other languages
Italian (it)
Original Assignee
Esam Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Esam Spa filed Critical Esam Spa
Priority to IT8428984U priority Critical patent/IT8428984V0/en
Publication of IT8428984V0 publication Critical patent/IT8428984V0/en
Priority to AT85830054T priority patent/ATE48750T1/en
Priority to DE8585830054T priority patent/DE3574822D1/en
Priority to EP85830054A priority patent/EP0165908B1/en
Priority to AU39511/85A priority patent/AU3951185A/en
Priority to ES1985285607U priority patent/ES285607Y/en

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
    • A47L5/38—Built-in suction cleaner installations, i.e. with fixed tube system to which, at different stations, hoses can be connected

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)

Abstract

The invention relates to a coupling point for central air-extraction systems, and comprises: a base (2), fixed either direct to the wall or to the open side of a pattress (20) and having a hollow cylindrical socket (3); a base-insert (5) whose rear face exhibits a protruding tubular element (6) which fits coaxially into the hollow cylindrical socket (3); a flat shutter (8) which slides transversely across the open front end of the tubular element (6), is provided at one end with a hole (9) of diameter no less than the internal diameter of the tubular element (6), and is guided by a retaining-component (11) fitted to the front of the base-insert (5); and an outer panel (12) fitted over the retaining-component (12).
IT8428984U 1984-06-19 1984-06-19 PLUG INLET FOR CENTRALIZED SUCTION SYSTEMS IT8428984V0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8428984U IT8428984V0 (en) 1984-06-19 1984-06-19 PLUG INLET FOR CENTRALIZED SUCTION SYSTEMS
AT85830054T ATE48750T1 (en) 1984-06-19 1985-02-28 CONNECTION FOR CENTRAL VACUUM SYSTEMS.
DE8585830054T DE3574822D1 (en) 1984-06-19 1985-02-28 CONNECTING PIECE FOR CENTRAL SUCTION SYSTEMS.
EP85830054A EP0165908B1 (en) 1984-06-19 1985-02-28 A coupling point for central air-extraction systems
AU39511/85A AU3951185A (en) 1984-06-19 1985-03-05 Coupling for central air extraction systems
ES1985285607U ES285607Y (en) 1984-06-19 1985-03-25 COUPLING NOZZLE FOR CENTRAL VACUUM FACILITIES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8428984U IT8428984V0 (en) 1984-06-19 1984-06-19 PLUG INLET FOR CENTRALIZED SUCTION SYSTEMS

Publications (1)

Publication Number Publication Date
IT8428984V0 true IT8428984V0 (en) 1984-06-19

Family

ID=11225395

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8428984U IT8428984V0 (en) 1984-06-19 1984-06-19 PLUG INLET FOR CENTRALIZED SUCTION SYSTEMS

Country Status (6)

Country Link
EP (1) EP0165908B1 (en)
AT (1) ATE48750T1 (en)
AU (1) AU3951185A (en)
DE (1) DE3574822D1 (en)
ES (1) ES285607Y (en)
IT (1) IT8428984V0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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
DE4001007A1 (en) * 1990-01-16 1991-07-18 Zinser Textilmaschinen Gmbh Ring spinning frame - has roving creel cleaning equipment installed in service robot and mechanism for disposal of flay waste
US5504967A (en) * 1994-03-03 1996-04-09 Bernard J. Graham Vacuum operated cleaning apparatus
FR2770986B1 (en) * 1997-11-18 1999-12-31 Aldes Aeraulique TAKE FOR THE CONNECTION OF A DUST SUCTION PIPE TO A CENTRALIZED SUCTION SYSTEM
US6459056B1 (en) 1999-03-05 2002-10-01 Bernard John Graham Cleaning apparatus for central vacuum system
DE19940663C2 (en) * 1999-08-27 2002-01-24 Rolf Ferstl Inlet system for central vacuum systems
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0165908A3 (en) 1987-08-19
ES285607U (en) 1985-12-16
EP0165908B1 (en) 1989-12-20
EP0165908A2 (en) 1985-12-27
ES285607Y (en) 1986-07-16
ATE48750T1 (en) 1990-01-15
AU3951185A (en) 1986-01-02
DE3574822D1 (en) 1990-01-25

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