NL155449B - SWIVEL WHEEL. - Google Patents

SWIVEL WHEEL.

Info

Publication number
NL155449B
NL155449B NL6813331.A NL6813331A NL155449B NL 155449 B NL155449 B NL 155449B NL 6813331 A NL6813331 A NL 6813331A NL 155449 B NL155449 B NL 155449B
Authority
NL
Netherlands
Prior art keywords
swivel wheel
swivel
wheel
Prior art date
Application number
NL6813331.A
Other languages
Dutch (nl)
Other versions
NL6813331A (en
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
Publication of NL6813331A publication Critical patent/NL6813331A/xx
Publication of NL155449B publication Critical patent/NL155449B/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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4072—Arrangement of castors or wheels
    • 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
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Casters (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
NL6813331.A 1967-09-18 1968-09-18 SWIVEL WHEEL. NL155449B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE6712800A SE371929B (en) 1967-09-18 1967-09-18
SE6810116A SE382910B (en) 1967-09-18 1968-07-25 TRANSPORT DEVICE FOR VACUUM CLEANERS

Publications (2)

Publication Number Publication Date
NL6813331A NL6813331A (en) 1969-03-20
NL155449B true NL155449B (en) 1978-01-16

Family

ID=26655751

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6813331.A NL155449B (en) 1967-09-18 1968-09-18 SWIVEL WHEEL.

Country Status (8)

Country Link
US (1) US3614804A (en)
JP (1) JPS502541B1 (en)
DE (1) DE1728142C3 (en)
DK (1) DK137919B (en)
FR (1) FR1585683A (en)
GB (1) GB1184136A (en)
NL (1) NL155449B (en)
SE (2) SE371929B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007654A1 (en) * 1980-02-29 1981-09-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Gliding bearing for vacuum cleaner housing - has castor wheel rotatable sliding runner incorporated in held in adjustable axial position by spring
US6553618B2 (en) * 2001-05-01 2003-04-29 Overhead Door Corporation Dual durometer roller guide member for track guided door
CN103565344B (en) * 2012-08-08 2017-04-19 科沃斯机器人股份有限公司 Self-moving robot and walking method thereof
TWI534367B (en) * 2014-11-28 2016-05-21 Dtech Prec Ind Co Ltd Wheel structure and its application method
JP7104592B2 (en) * 2018-09-07 2022-07-21 東芝ライフスタイル株式会社 Vacuum cleaner

Also Published As

Publication number Publication date
US3614804A (en) 1971-10-26
FR1585683A (en) 1970-01-30
NL6813331A (en) 1969-03-20
DE1728142A1 (en) 1972-04-13
SE382910B (en) 1976-02-23
DE1728142C3 (en) 1974-03-28
JPS502541B1 (en) 1975-01-27
DK137919C (en) 1978-11-06
DE1728142B2 (en) 1973-08-30
DK137919B (en) 1978-06-05
SE371929B (en) 1974-12-09
GB1184136A (en) 1970-03-11

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: ELECTROLUX