CH225328A - Verfahren zur Herstellung künstlicher Fäden aus Eiweisslösungen. - Google Patents
Verfahren zur Herstellung künstlicher Fäden aus Eiweisslösungen.Info
- Publication number
- CH225328A CH225328A CH225328DA CH225328A CH 225328 A CH225328 A CH 225328A CH 225328D A CH225328D A CH 225328DA CH 225328 A CH225328 A CH 225328A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- protein solutions
- artificial threads
- threads
- artificial
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/202—Details of the jaws
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/20—Collet chucks
- B23B2231/201—Operating surfaces of collets, i.e. the surface of the collet acted on by the operating means
- B23B2231/2013—Non-cylindrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/20—Collet chucks
- B23B2231/2027—Gripping surfaces, i.e. the surface contacting the tool or workpiece
- B23B2231/2032—Gripping surfaces, i.e. the surface contacting the tool or workpiece with non-cylindrical cross section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/20—Collet chucks
- B23B2231/2027—Gripping surfaces, i.e. the surface contacting the tool or workpiece
- B23B2231/2043—Discontinuous, interrupted or split
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE300340X | 1940-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH225328A true CH225328A (de) | 1943-01-31 |
Family
ID=6093337
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH225006D CH225006A (de) | 1940-03-30 | 1941-03-25 | Verfahren und elektrischer Ofen zur Behandlung von schwer in den Dampfzustand überführbaren Stoffen. |
| CH225328D CH225328A (de) | 1940-03-30 | 1941-03-27 | Verfahren zur Herstellung künstlicher Fäden aus Eiweisslösungen. |
| CH225405D CH225405A (de) | 1940-03-30 | 1941-04-21 | Spannvorrichtung. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH225006D CH225006A (de) | 1940-03-30 | 1941-03-25 | Verfahren und elektrischer Ofen zur Behandlung von schwer in den Dampfzustand überführbaren Stoffen. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH225405D CH225405A (de) | 1940-03-30 | 1941-04-21 | Spannvorrichtung. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE440859A (de) |
| CH (3) | CH225006A (de) |
| FR (1) | FR870706A (de) |
| NL (1) | NL100495C (de) |
-
0
- NL NL100495D patent/NL100495C/xx active
- BE BE440859D patent/BE440859A/fr unknown
-
1941
- 1941-03-08 FR FR870706D patent/FR870706A/fr not_active Expired
- 1941-03-25 CH CH225006D patent/CH225006A/de unknown
- 1941-03-27 CH CH225328D patent/CH225328A/de unknown
- 1941-04-21 CH CH225405D patent/CH225405A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH225006A (de) | 1942-12-31 |
| NL100495C (de) | |
| BE440859A (de) | |
| FR870706A (fr) | 1942-03-23 |
| CH225405A (de) | 1943-01-31 |
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