GB456261A - Improvements in pantographic copying and engraving apparatus - Google Patents
Improvements in pantographic copying and engraving apparatusInfo
- Publication number
- GB456261A GB456261A GB8020/36A GB802036A GB456261A GB 456261 A GB456261 A GB 456261A GB 8020/36 A GB8020/36 A GB 8020/36A GB 802036 A GB802036 A GB 802036A GB 456261 A GB456261 A GB 456261A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bar
- tool
- tracer
- socket
- copying
- 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
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B1/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models
- B44B1/02—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models wherein three-dimensional copies are made
- B44B1/04—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models wherein three-dimensional copies are made having devices for changing, e.g. proportionally enlarging or reducing, the shape from an original pattern
-
- 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
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
- B23Q35/20—Means for transforming movement of the feeler or the like into feed movement of tool or work with special means for varying the ratio of reproduction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
- B44B3/001—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings by copying
- B44B3/002—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings by copying using a pantograph
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
- Y10T409/301176—Reproducing means
- Y10T409/301232—Reproducing means including pantograph cutter-carrier
- Y10T409/3014—Pivotally supported for vertical movement
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Copy Controls (AREA)
- Control Of Cutting Processes (AREA)
Abstract
456,261. Copying-machines. DECKEL, F., (trading as DECKEL PRAZISIONSMECHANIK UND MASCHINENBAU, F.), 7, Waakirchnerstrasse, Munich, Germany. March 17, 1936, Nos. 8020 and 8021. Convention dates, April 2, 1935 and July 22, 1935. [Class 83 (iii)] [See also Groups XVI and XX] A pantographic engraving or copying apparatus comprises a pantograph system with a fixed fulcrum and two working points, one between the fulcrum and the other working point, and with a bar connected to one of the working points and engaged with a guide whereby it is held parallel with itself in all positions of the system, the bar being adapted to carry a tracer, or a tool, or several tools. The bar 8; Fig, 1, coupled to the inside joint 6 of the adjustable pantograph 2, 3, 4, 5 is slidably mounted on the cross-bar of a U-shaped bracket 9, the legs of which slide in guides 10. Two sockets 11 and 12 are carried by the bar 8. The socket 11 may carry a tool and the socket 12 a tool or tracer, so that, with the former arrangement and a tracer in the socket 17 two equal reduced copies may be made, and, with the latter arrangement a single equal-sized copy. Alternatively a tool may be placed in the socket 7 for enlarged copying. The joint 6 may be coupled to the bar 8 by clamp 14, Fig. 4, adjustable along a cross-bar 13 so that the work need not be moved if the scale of reproduction is altered. In a modification for relief engraving, the fixed pivot 1 and guides 10 are mounted in a holder 22, pivoted at 21 in the plane which contains the points of the tracer 7 and tool 24.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE456261X | 1935-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB456261A true GB456261A (en) | 1936-11-05 |
Family
ID=6539147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8020/36A Expired GB456261A (en) | 1935-04-02 | 1936-03-17 | Improvements in pantographic copying and engraving apparatus |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2176193A (en) |
| BE (1) | BE414504A (en) |
| FR (1) | FR804293A (en) |
| GB (1) | GB456261A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2457458A (en) * | 1945-11-27 | 1948-12-28 | Clyde A Girod | Speed device |
| US2626540A (en) * | 1947-11-15 | 1953-01-27 | Gorton George Machine Co | Three-dimensional engraving and the like reproducing machine |
| BE498908A (en) * | 1949-10-31 | |||
| US2585313A (en) * | 1950-06-29 | 1952-02-12 | Gustaveus W Hart | Starter for internal-combustion engines |
| US3165975A (en) * | 1961-06-12 | 1965-01-19 | Curt P Schneider | Three-dimensional duplicating machine |
| US6441083B1 (en) * | 1999-06-11 | 2002-08-27 | Nippon Shokubai Co., Ltd. | Polyamidic acid-containing and fine particles-dispersed composition and production process therefor |
-
0
- BE BE414504D patent/BE414504A/xx unknown
-
1936
- 1936-03-17 GB GB8020/36A patent/GB456261A/en not_active Expired
- 1936-03-25 FR FR804293D patent/FR804293A/en not_active Expired
- 1936-03-28 US US71483A patent/US2176193A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR804293A (en) | 1936-10-20 |
| US2176193A (en) | 1939-10-17 |
| BE414504A (en) |
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