DE233979C - - Google Patents
Info
- Publication number
- DE233979C DE233979C DENDAT233979D DE233979DA DE233979C DE 233979 C DE233979 C DE 233979C DE NDAT233979 D DENDAT233979 D DE NDAT233979D DE 233979D A DE233979D A DE 233979DA DE 233979 C DE233979 C DE 233979C
- Authority
- DE
- Germany
- Prior art keywords
- main
- lever
- auxiliary
- flaps
- closing
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 210000003746 feather Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- 241000288673 Chiroptera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G3/00—Treating materials to adapt them specially as upholstery filling
- B68G3/08—Preparation of bed feathers from natural feathers
- B68G3/12—Sorting of bed feathers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE233979C true DE233979C (cs) |
Family
ID=493877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT233979D Active DE233979C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE233979C (cs) |
-
0
- DE DENDAT233979D patent/DE233979C/de active Active
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