DK148437B - FURNITURE ROLLS - Google Patents
FURNITURE ROLLS Download PDFInfo
- Publication number
- DK148437B DK148437B DK357075AA DK357075A DK148437B DK 148437 B DK148437 B DK 148437B DK 357075A A DK357075A A DK 357075AA DK 357075 A DK357075 A DK 357075A DK 148437 B DK148437 B DK 148437B
- Authority
- DK
- Denmark
- Prior art keywords
- wheel
- furniture
- bearing
- shafts
- recesses
- Prior art date
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
- B60B33/0028—Construction of wheels; methods of assembling on axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2380/00—Bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Handcart (AREA)
- Rolling Contact Bearings (AREA)
- Legs For Furniture In General (AREA)
Description
i 148437in 148437
Opfindelsen angår en møbelrulle af den i kravets indledende del angivne art.The invention relates to a furniture roll of the type specified in the introductory part of the claim.
I en sådan, fra USA patentskrift nr. 1 892 845 kendt møbelrulle er sidevangerne, mellem hvilke hjulet er anbragt, hver udformet med en reces til lejring af en aksel, hvorpå hjulet er monteret, hvorhos der i hver sidevæg findes et indvendigt spor, der fra recessen fører ned til sidevæggens inderkant. Sidevæggen består af et fleksibelt materiale, således at monteringen af hjulet kan ske ved, at sidevæggene er bøjet fra hinanden for at tillade at akselen med påsat hjul føres i sporene op i recesserne. Denne udformning medfører imidlertid risiko for, at hjulet utilsigtet kan løsgøre sig under brugen.In such a furniture roll known from U.S. Pat. No. 1,892,845, the side beams between which the wheel is placed are each formed with a recess for bearing a shaft on which the wheel is mounted, in which in each side wall there is an inner groove which from the recess leads down to the inner edge of the side wall. The side wall consists of a flexible material, so that the mounting of the wheel can take place by the side walls being bent apart to allow the shaft with the wheel mounted to be guided in the grooves up in the recesses. However, this design carries the risk that the wheel may inadvertently become detached during use.
Opfindelsen har til formål at anvise en møbelrulle af den omhandlede art, der er således udformet, at man undgår den nævnte mangel ved den kendte møbelrulle, og som endvidere har en mere enkel udformning end den kendte møbelrulle. Dette er ifølge opfindelsen opnået ved de i kravets kendetegnende del anførte foranstaltninger.The object of the invention is to provide a furniture roller of the type in question, which is designed in such a way as to avoid the said defect of the known furniture roller, and which furthermore has a simpler design than the known furniture roller. This is achieved according to the invention by the measures stated in the characterizing part of the claim.
Opfindelsen forklares nærmere i det følgende under henvisning til tegningen, hvor fig. 1 viser en møbelrulle ifølge opfindelsen set fra siden og delvis i snit, fig. 2 viser møbelrullen set forfra, delvis i snit, og fig. 3 møbelrullen i perspektiv med dens dele skilt fra hinanden.The invention is explained in more detail in the following with reference to the drawing, in which fig. 1 shows a furniture roll according to the invention seen from the side and partly in section, fig. 2 shows the furniture roll seen from the front, partly in section, and fig. 3 furniture roll in perspective with its parts separated from each other.
148437 2148437 2
Den viste møbelrulle er udstyret med en gevindstang 1 til møbelrullens fastførelse på et bord, en stol eller en lignende genstand. Gevindstangen 1 har en cylindrisk del af stangens nedre parti. En hoveddel 3 af møbelrullen omfatter en rørformet del 1, der er drejeligt lejret på det cylindriske parti af gevindstangen 1, og en bueformet, hjuloptagende og lejedannende del 6, der er forbundet til den rørformede del 2. Den bueformede hjuloptagende og lejedannende del 6 har lidt større radius end et hjul 4 og har på den nedre del en åbning 9 til lejring af hjulet 4. Den hjuloptagende og .lejedannende del 6 har endvidere to bueformede sidevægge 6', der ligger i en forudbestemt afstand fra hinanden, og mellem sig begrænser et rum 5 til optagelse af hjulet 4. Sidevæggene 6' danner lejerecesser 8 for modtagelse af to aksler 7, der rager ud fra begge sider af hjulet 4, og som er udformet ud i ét med hjulet.The furniture roll shown is equipped with a threaded rod 1 for fixing the furniture roll on a table, a chair or a similar object. The threaded rod 1 has a cylindrical part of the lower part of the rod. A main part 3 of the furniture roll comprises a tubular part 1 rotatably mounted on the cylindrical portion of the threaded rod 1, and an arcuate, wheel-receiving and bearing-forming part 6 connected to the tubular part 2. The arcuate wheel-receiving and bearing-forming part 6 has slightly larger radius than a wheel 4 and has on the lower part an opening 9 for bearing the wheel 4. The wheel receiving and bearing-forming part 6 further has two arcuate side walls 6 'which lie at a predetermined distance from each other and between them delimit a space 5 for receiving the wheel 4. The side walls 6 'form bearing recesses 8 for receiving two shafts 7 projecting from both sides of the wheel 4 and formed integrally with the wheel.
Sidevæggene 6' strækker sig med samme krumningsradius som lejerecessen 8 til et niveau, der ligger lidt under den øvre halvdel af hjulet 4 således, at der dannes fjedrende dele 10, der forhindrer, at hjulet 4 falder af.The side walls 6 'extend with the same radius of curvature as the bearing recess 8 to a level slightly below the upper half of the wheel 4 so that resilient parts 10 are formed which prevent the wheel 4 from falling off.
Hoveddelen 3 er fortrinsvis fremstillet af et elastisk materiale, som f.eks. formstof.The main part 3 is preferably made of an elastic material, such as e.g. plastic.
Møbelrullen ifølge opfindelsen kan samles på følgende måde:The furniture roll according to the invention can be assembled in the following way:
Hjulet 4 med akslerne 7 ragende ud fra begge sider anbringes i den tilsvarende reces 5 under samtidig ekspansion af de fjedrende dele 10 i retning af pilen A (fig.The wheel 4 with the shafts 7 projecting from both sides is placed in the corresponding recess 5 while simultaneously expanding the resilient parts 10 in the direction of the arrow A (fig.
3) således, at akslerne 7 presses ind i recesserne 8 i sidevæggene 6, hvorefter hjulet efter indpresningen frit kan drejes. Efter at akslerne 7 er anbragt i recesserne 8 indtager de fjedrende dele 10 igen deres oprin- 148437 3 delige stilling på grund af elasticiteten, hvorefter recesserne 8 på sikker måde omslutter akslerne 7, hvorved forhindres, at hjulet 4 uforvarende glider ud af lejet.3) so that the shafts 7 are pressed into the recesses 8 in the side walls 6, after which the wheel can be freely rotated after the pressing. After the shafts 7 are arranged in the recesses 8, the resilient parts 10 again assume their original position due to the elasticity, after which the recesses 8 securely enclose the shafts 7, thereby preventing the wheel 4 from inadvertently slipping out of the bearing.
Demonteringen af hjulet 4 kan ske ved, at det trækkes ud af lejet således, at hjulet passerer ud gennem åbningen 9 imod virkningen af de fjedrende dele 10.The disassembly of the wheel 4 can take place by pulling it out of the bearing so that the wheel passes out through the opening 9 against the action of the resilient parts 10.
På denne måde kan en møbelrulle ifølge opfindelsen indrettes således, at hjulet 4 let kan udskiftes, og yderligere er møbel rullen enkel i opbygning og fremviser derfor minimale problemer i brug.In this way, a furniture roller according to the invention can be arranged so that the wheel 4 can be easily replaced, and furthermore the furniture roller is simple in construction and therefore presents minimal problems in use.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9448174U JPS5122352U (en) | 1974-08-07 | 1974-08-07 | |
JP9448174 | 1974-08-07 | ||
JP13178674U JPS5226686Y2 (en) | 1974-10-31 | 1974-10-31 | |
JP13178674 | 1974-10-31 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK357075A DK357075A (en) | 1976-02-08 |
DK148437B true DK148437B (en) | 1985-07-08 |
DK148437C DK148437C (en) | 1985-11-25 |
Family
ID=26435758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK357075A DK148437C (en) | 1974-08-07 | 1975-08-06 | FURNITURE ROLLS |
Country Status (8)
Country | Link |
---|---|
BR (1) | BR7504801A (en) |
DE (1) | DE2515244C2 (en) |
DK (1) | DK148437C (en) |
FR (1) | FR2281237A1 (en) |
GB (1) | GB1482852A (en) |
IT (1) | IT1029980B (en) |
NL (1) | NL7509339A (en) |
SE (1) | SE403590B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2922395C3 (en) * | 1979-06-01 | 1982-02-25 | Georg 5608 Radevormwald Reyer | Caster for small furniture |
DE3142649C2 (en) * | 1981-10-28 | 1985-04-18 | H.C. Maier GmbH, Metallwarenfabrik, 7262 Althengstett | Furniture caster and process for their manufacture |
US4891851A (en) * | 1983-12-12 | 1990-01-09 | General Electric Company | Flexible patient transfer cradle |
GB8422660D0 (en) * | 1984-09-07 | 1984-10-10 | Colson Castors Europ Ltd | Twinwhell castor |
BE1006258A6 (en) * | 1992-10-26 | 1994-07-05 | Icd Holding | Together with a wheel suspension and body. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1971758U (en) * | 1967-07-10 | 1967-11-02 | Hufa Rollen K G | STEERING PULLEY, ESPECIALLY FOR CHAIRS. |
DE2153324C3 (en) * | 1971-10-26 | 1982-10-28 | Kühn, Hans, 7555 Bietigheim | Pivoting roller, preferably made of plastic, with a vertical pivot axis |
-
1975
- 1975-02-27 GB GB8309/75A patent/GB1482852A/en not_active Expired
- 1975-03-06 IT IT7548499A patent/IT1029980B/en active
- 1975-04-08 DE DE2515244A patent/DE2515244C2/en not_active Expired
- 1975-07-25 FR FR7523310A patent/FR2281237A1/en active Granted
- 1975-07-28 BR BR7504801*A patent/BR7504801A/en unknown
- 1975-08-06 DK DK357075A patent/DK148437C/en not_active IP Right Cessation
- 1975-08-06 NL NL7509339A patent/NL7509339A/en not_active Application Discontinuation
- 1975-08-06 SE SE7508860A patent/SE403590B/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL7509339A (en) | 1976-02-10 |
DE2515244C2 (en) | 1986-01-02 |
FR2281237A1 (en) | 1976-03-05 |
DK357075A (en) | 1976-02-08 |
FR2281237B1 (en) | 1980-10-17 |
BR7504801A (en) | 1976-08-03 |
DK148437C (en) | 1985-11-25 |
AU8252175A (en) | 1977-01-06 |
SE403590B (en) | 1978-08-28 |
GB1482852A (en) | 1977-08-17 |
IT1029980B (en) | 1979-03-20 |
DE2515244A1 (en) | 1976-02-19 |
SE7508860L (en) | 1976-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7505351L (en) | SKATE. | |
DK148437B (en) | FURNITURE ROLLS | |
CN106043903B (en) | A kind of instrumentation devices case | |
US2780365A (en) | Adjustable wall mounted clothes drier | |
US2575082A (en) | Outdoor grill | |
IT201600071468A1 (en) | OSCILLATION MECHANISM FOR CHAIRS | |
US2851090A (en) | Chair | |
US2667220A (en) | Tape roll for venetian blinds | |
US2191007A (en) | Collapsible table | |
US1838320A (en) | Window shade fitting | |
US2070494A (en) | Springboard | |
US1725004A (en) | Heddle frame | |
US1947283A (en) | Eye set for dolls | |
US2039972A (en) | Window shade fitting | |
CN108854040A (en) | A kind of pool table of Billiards stick convenient for collecting of taking | |
US1365300A (en) | Curtain-rod | |
US1558404A (en) | Roller skate | |
US2494164A (en) | Infant's folding bath stand and dressing table | |
US1204662A (en) | Curtain-rod. | |
US1762698A (en) | Knife sharpener | |
US2752117A (en) | Valance supporting device | |
USD113191S (en) | Design fob a chair | |
US1284113A (en) | Extension curtain-rod. | |
US2635645A (en) | Loom harness | |
USD75456S (en) | Design for a towel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |