DE236084C - - Google Patents
Info
- Publication number
- DE236084C DE236084C DENDAT236084D DE236084DA DE236084C DE 236084 C DE236084 C DE 236084C DE NDAT236084 D DENDAT236084 D DE NDAT236084D DE 236084D A DE236084D A DE 236084DA DE 236084 C DE236084 C DE 236084C
- Authority
- DE
- Germany
- Prior art keywords
- stand
- drive shaft
- attached
- traction means
- pictures
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 4
- 239000002965 rope Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 230000000717 retained Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
Landscapes
- Toys (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE236084C true DE236084C (ko) |
Family
ID=495793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT236084D Active DE236084C (ko) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE236084C (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5312471A (en) * | 1991-12-02 | 1994-05-17 | Lothar Jung | Method and apparatus for the manufacture of large optical grade SiO2 glass preforms |
| US6797061B2 (en) | 1998-05-25 | 2004-09-28 | Shin Etsu Quartz Products Co., Ltd. | Quartz glass crucible for pulling up silicon single crystal and production method therefor |
-
0
- DE DENDAT236084D patent/DE236084C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5312471A (en) * | 1991-12-02 | 1994-05-17 | Lothar Jung | Method and apparatus for the manufacture of large optical grade SiO2 glass preforms |
| US6797061B2 (en) | 1998-05-25 | 2004-09-28 | Shin Etsu Quartz Products Co., Ltd. | Quartz glass crucible for pulling up silicon single crystal and production method therefor |
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