CH409580A - Device for drilling non-circular holes - Google Patents
Device for drilling non-circular holesInfo
- Publication number
- CH409580A CH409580A CH938461A CH938461A CH409580A CH 409580 A CH409580 A CH 409580A CH 938461 A CH938461 A CH 938461A CH 938461 A CH938461 A CH 938461A CH 409580 A CH409580 A CH 409580A
- Authority
- CH
- Switzerland
- Prior art keywords
- circular holes
- drilling non
- drilling
- circular
- holes
- Prior art date
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
- B23Q27/00—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
- B23Q27/006—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass by rolling without slippage two bodies of particular shape relative to each other
-
- 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
- B23Q27/00—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1960S0070220 DE1238310B (en) | 1960-09-05 | 1960-09-05 | Device for drilling non-circular holes by means of a copier with a radially controlled tool cutting edge |
Publications (1)
Publication Number | Publication Date |
---|---|
CH409580A true CH409580A (en) | 1966-03-15 |
Family
ID=7501550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH938461A CH409580A (en) | 1960-09-05 | 1961-08-09 | Device for drilling non-circular holes |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH409580A (en) |
DE (1) | DE1238310B (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE57111C (en) * | J. LACINA in Bremen, Fichtenstrafse 7 | Device for drilling oval and square holes | ||
DE337970C (en) * | 1919-03-22 | 1921-06-10 | Ernst Kuepfer | Device for the production of angular workpieces |
US1980178A (en) * | 1932-09-29 | 1934-11-13 | United American Bosch Corp | Machine tool attachment |
BE503302A (en) * | 1950-04-14 | |||
NL86673C (en) * | 1950-09-22 | |||
CH320842A (en) * | 1954-07-05 | 1957-04-15 | Wiederkehr Hans | Drill head for creating non-round holes |
-
1960
- 1960-09-05 DE DE1960S0070220 patent/DE1238310B/en active Pending
-
1961
- 1961-08-09 CH CH938461A patent/CH409580A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1238310B (en) | 1967-04-06 |
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