[go: up one dir, main page]

SE7312670L - - Google Patents

Info

Publication number
SE7312670L
SE7312670L SE7312670A SE7312670A SE7312670L SE 7312670 L SE7312670 L SE 7312670L SE 7312670 A SE7312670 A SE 7312670A SE 7312670 A SE7312670 A SE 7312670A SE 7312670 L SE7312670 L SE 7312670L
Authority
SE
Sweden
Prior art keywords
working member
slide
movable working
blocking parts
end positions
Prior art date
Application number
SE7312670A
Other languages
Unknown language ( )
Inventor
K A V Lovgren
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Priority to SE7312670A priority Critical patent/SE7312670L/
Priority to GB5190873A priority patent/GB1382370A/en
Priority to NL7315594A priority patent/NL7315594A/xx
Priority to DE2357457A priority patent/DE2357457A1/en
Priority to US417413A priority patent/US3913168A/en
Priority to AU62669/73A priority patent/AU485112B2/en
Priority to CA186,247A priority patent/CA993610A/en
Priority to BR9077/73A priority patent/BR7309077D0/en
Priority to FR7341545A priority patent/FR2207681B1/fr
Priority to JP48130842A priority patent/JPS4983259A/ja
Publication of SE7312670L publication Critical patent/SE7312670L/

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
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0633—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads
    • A47L9/064—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor
    • A47L9/0646—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor with pneumatic actuation
    • 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
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

A vacuum cleaning device having a stationary and a movable working member. The movable working member is shiftable between two end positions by means of a shifting device. The latter includes an operating diaphragm dependent upon the negative pressure prevailing in the vacuum cleaner nozzle and defining a chamber communicating with the suction channel of the nozzle and supporting the movable working member. The device is provided with at least one slide arranged to move between two end positions and being associated with blocking parts, the slide being so constructed and arranged that a working member is blocked by the blocking parts in at least one end position of the slide.
SE7312670A 1972-11-22 1973-09-18 SE7312670L (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE7312670A SE7312670L (en) 1972-11-22 1973-09-18
GB5190873A GB1382370A (en) 1972-11-22 1973-11-08 Vacuum cleaning implement
NL7315594A NL7315594A (en) 1972-11-22 1973-11-14
DE2357457A DE2357457A1 (en) 1972-11-22 1973-11-17 COMBINED VACUUM CLEANER TOOL
US417413A US3913168A (en) 1972-11-22 1973-11-19 Multi-purpose vacuum cleaner nozzle
AU62669/73A AU485112B2 (en) 1972-11-22 1973-11-19 Vacuum cleaning implement
CA186,247A CA993610A (en) 1972-11-22 1973-11-20 Multi-purpose vacuum cleaner nozzle
BR9077/73A BR7309077D0 (en) 1972-11-22 1973-11-20 DUST VACUUM APPLIANCE
FR7341545A FR2207681B1 (en) 1972-11-22 1973-11-22
JP48130842A JPS4983259A (en) 1972-11-22 1973-11-22

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1516972 1972-11-22
SE7312670A SE7312670L (en) 1972-11-22 1973-09-18

Publications (1)

Publication Number Publication Date
SE7312670L true SE7312670L (en) 1975-03-19

Family

ID=26656032

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7312670A SE7312670L (en) 1972-11-22 1973-09-18

Country Status (9)

Country Link
US (1) US3913168A (en)
JP (1) JPS4983259A (en)
BR (1) BR7309077D0 (en)
CA (1) CA993610A (en)
DE (1) DE2357457A1 (en)
FR (1) FR2207681B1 (en)
GB (1) GB1382370A (en)
NL (1) NL7315594A (en)
SE (1) SE7312670L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE394942B (en) * 1975-11-06 1977-07-25 Electrolux Ab DEVICE FOR A VACUUM CLEANING NOZZLE
SE442815B (en) * 1981-11-03 1986-02-03 Electrolux Ab vacuum cleaner nozzle
DE8316593U1 (en) * 1983-06-07 1983-09-15 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal VACUUM CLEANER Mouthpiece
US4777696A (en) * 1986-07-17 1988-10-18 The Regina Co., Inc. Vacuum cleaner nozzle
GB2266230B (en) * 1992-04-22 1995-11-29 Gold Star Co Nozzle head for vacuum cleaner with duster function
SE502428C2 (en) * 1994-02-21 1995-10-16 Electrolux Ab Nozzle
DE19806137A1 (en) * 1998-02-14 1999-08-19 Wessel Werk Gmbh Suction head for vacuum cleaner
US20190174983A1 (en) * 2017-12-11 2019-06-13 New Ermes Europe S.R.L. Accessory for a vacuum cleaner suction head for collecting large debris
CN111920347B (en) * 2020-08-12 2021-08-20 义乌市巨界机械设备有限公司 Integrated automatic cleaning machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE334715B (en) * 1969-02-04 1971-05-03 Electrolux Ab
SE334716B (en) * 1969-02-06 1971-05-03 Electrolux Ab
SE328678B (en) * 1969-11-28 1970-09-21 Electrolux Ab
SE353012B (en) * 1971-02-26 1973-01-22 Electrolux Ab
US3821831A (en) * 1972-06-19 1974-07-02 Sunbeam Corp Multi-position brush nozzle for vacuum cleaner

Also Published As

Publication number Publication date
US3913168A (en) 1975-10-21
FR2207681A1 (en) 1974-06-21
NL7315594A (en) 1974-05-27
FR2207681B1 (en) 1976-06-25
AU6266973A (en) 1975-05-22
JPS4983259A (en) 1974-08-10
CA993610A (en) 1976-07-27
DE2357457A1 (en) 1974-05-30
GB1382370A (en) 1975-01-29
BR7309077D0 (en) 1974-09-05

Similar Documents

Publication Publication Date Title
SE7312670L (en)
GB1328944A (en) Vacuum cleaning implement
IT1009495B (en) VACUUM CLEANER WITH VACUUM TUBE RETURN DEVICE
BE793596A (en) FLEXIBLE ELASTOMERIC HOSE, ESPECIALLY FOR VACUUM CLEANERS
GB1337819A (en) Vacuum cleaning implement
IE42000L (en) Blood aspiration wand assembly
NL151774B (en) HOT GAS VACUUM MACHINE WITH ROLLER DIAPHRAGM SEALS.
GB1135524A (en) Improvements in or relating to vacuum motors
ES453826A1 (en) Cleaning device for open end spinning units
AU473263B2 (en) Suction port device for a vacuum cleaner
GB1505783A (en) Vacuum cleaner nozzle assembly
GB1211782A (en) Improvements in vacuum cleaners
BE788736A (en) SUCTION VACUUM SUCTION CUP WITH CONTROL VALVE
GB1151990A (en) Vacuum Cleaner
CH558080A (en) ACTUATION BUTTON FOR A SWITCH ACTUATED BY FLUID PRESSURE.
CH271903A (en) Dust extractor, comprising a removable flexible suction hose.
ES301227A1 (en) Pneumatic take-up or tensioning device for circular knitting machines
NL146372B (en) SUCTION NOZZLE FOR A VACUUM CLEANER.
CA945711A (en) Vacuum cleaner suction tool with movable nozzles for cleaning deep pile shag rugs
SE411943B (en) CONTROL VALVE WITH A VALVE HOUSING INCLUDING AN ANGLE INPUT AND AN INPUT AND PROVIDED WITH PRESSURE REDUCTION DEVICE
IT7912772A0 (en) DOUBLE ACTING JACK WITH STOPPING MEANS FOR THE TWO LIMIT SWITCH POSITIONS ACTING EVEN IN THE ABSENCE OF ENGINE FLUID PRESSURE
FR2266068A1 (en) Control valve for servo-mechanisms - has movable plate with channel connecting vacuum chamber with tubular attachment on plate
GB697707A (en) Improvements in a fluid pressure responsive device
ES310818A1 (en) Compressed air distribution device for alternative motion machines. (Machine-translation by Google Translate, not legally binding)
JPS53100663A (en) Apparatus for preventing overheating of vacuum cleaner