CA1302669C - Tuyere pour aspirateur - Google Patents

Tuyere pour aspirateur

Info

Publication number: CA1302669C
Authority: CA; Canada
Prior art keywords: inlet opening; nozzle; coupling section; generally cylindrical; suction conduit
Prior art date: 1986-12-08
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 - Lifetime

Application number

CA000553688A

Other languages

English (en)

Inventor

Robert C. Berfield

Ronald F. Meland

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Shop Vac Corp

Original Assignee

Shop Vac Corp

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.)

1986-12-08

Filing date

1987-12-07

Publication date

1992-06-09

1987-12-07 Application filed by Shop Vac Corp filed Critical Shop Vac Corp

1992-06-09 Application granted granted Critical

1992-06-09 Publication of CA1302669C publication Critical patent/CA1302669C/fr

2009-06-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

230000008878 coupling Effects 0.000 claims abstract description 46
238000010168 coupling process Methods 0.000 claims abstract description 46
238000005859 coupling reaction Methods 0.000 claims abstract description 46
238000003780 insertion Methods 0.000 claims description 5
230000037431 insertion Effects 0.000 claims description 5
239000002245 particle Substances 0.000 abstract description 5
239000002783 friction material Substances 0.000 abstract description 3
239000000463 material Substances 0.000 abstract description 3
239000007769 metal material Substances 0.000 abstract description 3
238000010276 construction Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1

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
- 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
- A47L9/02—Nozzles
- 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
- F16L37/50—Couplings of the quick-acting type adjustable; allowing movement of the parts joined
- F16L37/53—Couplings of the quick-acting type adjustable; allowing movement of the parts joined allowing adjustment or movement only about the axis of one pipe

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Electric Vacuum Cleaner (AREA)

CA000553688A 1986-12-08 1987-12-07 Tuyere pour aspirateur Expired - Lifetime CA1302669C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US93885086A	1986-12-08	1986-12-08
US938,850		1986-12-08

Publications (1)

Publication Number	Publication Date
CA1302669C true CA1302669C (fr)	1992-06-09

Family

ID=25472066

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000553688A Expired - Lifetime CA1302669C (fr)	1986-12-08	1987-12-07	Tuyere pour aspirateur

Country Status (3)

Country	Link
AU (1)	AU602371B2 (fr)
CA (1)	CA1302669C (fr)
GB (2)	GB2198333B (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2570347A (en) *	1946-08-15	1951-10-09	Hoover Co	Swivel joint
US2671925A (en) *	1948-06-10	1954-03-16	Hoover Co	Cleaning tool nozzle and agitator
GB963910A (en) *	1960-01-18	1964-07-15	Albert Stulz	Improvements in and relating to pipe joints
BE626328A (fr) *	1962-05-24
GB1215980A (en) *	1968-09-11	1970-12-16	Dunlop Co Ltd	Improvements in hose end fittings
DE2005499A1 (de) *	1970-02-06	1971-08-12	Wessel H	Großraum Saugdüse, insbesondere fur Industriestaubsauger
SE360038B (fr) *	1971-09-13	1973-09-17	Electrolux Ab
US3739422A (en) *	1971-09-28	1973-06-19	Whirlpool Co	Shag rug cleaning tool for use with vacuum cleaners
NL7512905A (nl) *	1975-11-04	1977-05-06	Wessel Hans	Afdichtingselement.
DE3319628C2 (de) *	1983-05-30	1994-04-07	Wessel Werk Gmbh	Staubsaugerdüse
US4625998A (en) *	1984-04-02	1986-12-02	Draudt Donald A	Swivel hose couplings

1987
- 1987-11-18 GB GB8726928A patent/GB2198333B/en not_active Expired - Fee Related
- 1987-11-25 AU AU81697/87A patent/AU602371B2/en not_active Ceased
- 1987-12-07 CA CA000553688A patent/CA1302669C/fr not_active Expired - Lifetime
1990
- 1990-05-02 GB GB9009832A patent/GB2232878B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2232878B (en)	1991-03-27
AU602371B2 (en)	1990-10-11
AU8169787A (en)	1988-06-09
GB2198333B (en)	1991-02-13
GB2232878A (en)	1991-01-02
GB2198333A (en)	1988-06-15
GB9009832D0 (en)	1990-06-27
GB8726928D0 (en)	1987-12-23

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Legal Events

Date	Code	Title	Description
2009-06-09	MKEX	Expiry