FR628094A - Appareil à tracer des contours - Google Patents
Appareil à tracer des contoursInfo
- Publication number
- FR628094A FR628094A FR628094DA FR628094A FR 628094 A FR628094 A FR 628094A FR 628094D A FR628094D A FR 628094DA FR 628094 A FR628094 A FR 628094A
- Authority
- FR
- France
- Prior art keywords
- drawing device
- contour drawing
- contour
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/24—Feelers; Feeler units
- B23Q35/26—Feelers; Feeler units designed for a physical contact with a pattern or a model
- B23Q35/30—Feelers; Feeler units designed for a physical contact with a pattern or a model for control of an electrical or electro-hydraulic copying system
- B23Q35/32—Feelers; Feeler units designed for a physical contact with a pattern or a model for control of an electrical or electro-hydraulic copying system in which the feeler makes and breaks an electrical contact or contacts, e.g. with brush-type tracers
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR628094T | 1927-01-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR628094A true FR628094A (fr) | 1927-10-18 |
Family
ID=8989426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR628094D Expired FR628094A (fr) | 1927-01-25 | 1927-01-25 | Appareil à tracer des contours |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR628094A (fr) |
-
1927
- 1927-01-25 FR FR628094D patent/FR628094A/fr not_active Expired
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