GB1479637A - Trolley with retractable wheels - Google Patents

Trolley with retractable wheels

Info

Publication number
GB1479637A
GB1479637A GB2935174A GB2935174A GB1479637A GB 1479637 A GB1479637 A GB 1479637A GB 2935174 A GB2935174 A GB 2935174A GB 2935174 A GB2935174 A GB 2935174A GB 1479637 A GB1479637 A GB 1479637A
Authority
GB
United Kingdom
Prior art keywords
trolley
floor surface
wheels
july
feet
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.)
Expired
Application number
GB2935174A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB1479637A publication Critical patent/GB1479637A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
    • B60B33/06—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G7/00—Devices for assisting manual moving or tilting heavy loads
    • B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
    • B65G7/04—Rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Tents Or Canopies (AREA)
GB2935174A 1973-07-05 1974-07-02 Trolley with retractable wheels Expired GB1479637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7324691A FR2235849B1 (enrdf_load_stackoverflow) 1973-07-05 1973-07-05

Publications (1)

Publication Number Publication Date
GB1479637A true GB1479637A (en) 1977-07-13

Family

ID=9122117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2935174A Expired GB1479637A (en) 1973-07-05 1974-07-02 Trolley with retractable wheels

Country Status (5)

Country Link
JP (1) JPS5032634A (enrdf_load_stackoverflow)
DE (1) DE2431705A1 (enrdf_load_stackoverflow)
FR (1) FR2235849B1 (enrdf_load_stackoverflow)
GB (1) GB1479637A (enrdf_load_stackoverflow)
IT (1) IT1014441B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487792A1 (fr) * 1980-07-31 1982-02-05 Domar Sa Dispositif elevateur-roulant pour lave-linge ou autre machine analogue
DE3937230A1 (de) * 1989-11-09 1991-05-16 Miele & Cie Fahreinrichtung fuer ein haushaltgeraet
CN118990021A (zh) * 2024-10-24 2024-11-22 山东省计量科学研究院 机械机床的隐藏式移动轮结构

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722104Y2 (enrdf_load_stackoverflow) * 1976-01-31 1982-05-13
FR2489273B1 (fr) * 1980-08-29 1986-03-28 Thomson Brandt Dispositif de roulettes escamotables et appareil electro-menager muni d'un tel dispositif
FR2583851B1 (fr) * 1985-06-21 1987-08-07 Esswein Sa Socle a roulettes escamotables, et appareil muni d'un tel socle
DE4120471A1 (de) * 1990-12-31 1992-07-02 Hund Juergen Josef Dipl Volksw Staender zur aufnahme von beweglichen objekten

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487792A1 (fr) * 1980-07-31 1982-02-05 Domar Sa Dispositif elevateur-roulant pour lave-linge ou autre machine analogue
DE3130193A1 (de) * 1980-07-31 1982-05-13 Domar, S.A., Martorellas Del Valles, Barcelona Hebevorrichtung mit rollen
DE3937230A1 (de) * 1989-11-09 1991-05-16 Miele & Cie Fahreinrichtung fuer ein haushaltgeraet
CN118990021A (zh) * 2024-10-24 2024-11-22 山东省计量科学研究院 机械机床的隐藏式移动轮结构

Also Published As

Publication number Publication date
FR2235849A1 (enrdf_load_stackoverflow) 1975-01-31
FR2235849B1 (enrdf_load_stackoverflow) 1977-08-12
IT1014441B (it) 1977-04-20
DE2431705A1 (de) 1975-01-23
JPS5032634A (enrdf_load_stackoverflow) 1975-03-29

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed