CH415516A - Verfahren und Vorrichtung zur Herstellung kleinster Stahlstifte - Google Patents
Verfahren und Vorrichtung zur Herstellung kleinster StahlstifteInfo
- Publication number
- CH415516A CH415516A CH1373263A CH1373263A CH415516A CH 415516 A CH415516 A CH 415516A CH 1373263 A CH1373263 A CH 1373263A CH 1373263 A CH1373263 A CH 1373263A CH 415516 A CH415516 A CH 415516A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- steel pins
- smallest
- smallest steel
- pins
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F99/00—Subject matter not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G1/00—Making needles used for performing operations
- B21G1/003—Needles for special purposes, e.g. knitting, crochet, hat-pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/16—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/14—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding conical surfaces, e.g. of centres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV0023398 | 1962-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH415516A true CH415516A (de) | 1966-06-30 |
Family
ID=7580499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1373263A CH415516A (de) | 1962-12-12 | 1963-11-08 | Verfahren und Vorrichtung zur Herstellung kleinster Stahlstifte |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT248207B (de) |
CH (1) | CH415516A (de) |
DE (1) | DE1477033C3 (de) |
-
1962
- 1962-12-12 DE DE19621477033 patent/DE1477033C3/de not_active Expired
-
1963
- 1963-11-08 CH CH1373263A patent/CH415516A/de unknown
- 1963-12-12 AT AT999063A patent/AT248207B/de active
Also Published As
Publication number | Publication date |
---|---|
DE1477033C3 (de) | 1975-06-05 |
DE1477033A1 (de) | 1969-12-18 |
DE1477033B2 (de) | 1974-10-24 |
AT248207B (de) | 1966-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH458301A (de) | Verfahren und Vorrichtung zur Herstellung von Wasserstoff | |
CH453996A (de) | Verfahren und Vorrichtung zur Herstellung von Filterkörpern | |
CH407699A (de) | Verfahren und Vorrichtung zur Herstellung von Folien | |
CH502861A (de) | Verfahren und Vorrichtung zur Herstellung von Gussstücken | |
CH423566A (de) | Verfahren und Vorrichtung zur automatischen Herstellung von Kammzügen | |
CH392433A (de) | Verfahren und Vorrichtung zur Herstellung von Bewehrungsstählen | |
CH408583A (de) | Verfahren und Vorrichtung zur Herstellung von Kupferfolien | |
AT247697B (de) | Verfahren und Vorrichtung zur Herstellung von Filterkörpern | |
CH399155A (de) | Verfahren und Vorrichtung zur Herstellung von Teigwaren | |
AT255041B (de) | Verfahren und Vorrichtung zur Herstellung von Flachglas | |
AT254421B (de) | Verfahren und Vorrichtung zur Herstellung von Flachglas | |
CH432713A (de) | Verfahren und Vorrichtung zur Herstellung gekräuselter Endlos- und Stapelfasern | |
AT301854B (de) | Verfahren und Vorrichtung zur Herstellung von Schaumstoffkörnpern | |
AT245264B (de) | Verfahren und Vorrichtung zur kontinuierlichen Polykondensation | |
CH414321A (de) | Verfahren und Vorrichtung zur Formung von Gegenständen | |
AT255043B (de) | Verfahren und Vorrichtung zur Herstellung von Flachglas | |
AT251788B (de) | Verfahren und Vorrichtung zur Herstellung von Flachglas | |
AT264030B (de) | Verfahren und Vorrichtung zur Herstellung von Flachglas | |
AT250411B (de) | Thermoelektrische Vorrichtung und Verfahren zur Herstellung derselben | |
AT259150B (de) | Verfahren und Vorrichtung zur Herstellung von Flachglas | |
CH422236A (de) | Verfahren und Vorrichtung zur Glasherstellung | |
AT240807B (de) | Verfahren und Vorrichtung zur Herstellung von formstabilen und knitterbeständigen Geweben | |
AT273784B (de) | Verfahren und Vorrichtung zur Herstellung von Zement | |
CH449595A (de) | Verfahren und Vorrichtung zur Herstellung von Polyphosphorsäure | |
AT265905B (de) | Verfahren und Vorrichtung zur Herstellung eines ein- oder mehrschäftigen Schuhes |