BE478307A - - Google Patents
Info
- Publication number
- BE478307A BE478307A BE478307DA BE478307A BE 478307 A BE478307 A BE 478307A BE 478307D A BE478307D A BE 478307DA BE 478307 A BE478307 A BE 478307A
- Authority
- BE
- Belgium
- Prior art keywords
- shaft
- sleeve
- ball bearing
- integral
- cup
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
- A47C3/245—Chairs or stools with vertically-adjustable seats with vertical spindle resiliently supported
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
- A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
Landscapes
- Chairs Characterized By Structure (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE478307A true BE478307A (enrdf_load_stackoverflow) |
Family
ID=126117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE478307D BE478307A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE478307A (enrdf_load_stackoverflow) |
-
0
- BE BE478307D patent/BE478307A/fr unknown
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