FR379938A - Improvements made to taps, rolls, squarers and other similar tools - Google Patents
Improvements made to taps, rolls, squarers and other similar toolsInfo
- Publication number
- FR379938A FR379938A FR379938DA FR379938A FR 379938 A FR379938 A FR 379938A FR 379938D A FR379938D A FR 379938DA FR 379938 A FR379938 A FR 379938A
- Authority
- FR
- France
- Prior art keywords
- squarers
- taps
- rolls
- improvements made
- similar tools
- 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
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
- B23F21/12—Milling tools
- B23F21/16—Hobs
- B23F21/163—Hobs with inserted cutting elements
- B23F21/166—Hobs with inserted cutting elements in exchangeable arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB379938X | 1906-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR379938A true FR379938A (en) | 1907-11-22 |
Family
ID=1426189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR379938D Expired FR379938A (en) | 1906-07-16 | 1907-07-16 | Improvements made to taps, rolls, squarers and other similar tools |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR379938A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2706848A (en) * | 1950-12-27 | 1955-04-26 | Fellows Gear Shaper Co | Inserted blade hob |
DE1076466B (en) * | 1956-05-09 | 1960-02-25 | Wilhelm Fette Praez Swerkzeug | Hobbing cutter with inserted knives or knife strips |
FR2408421A1 (en) * | 1977-11-09 | 1979-06-08 | Przemyslu Narzedziowego K | COMPOUND HELICOIDAL CUTTER |
FR2445194A1 (en) * | 1978-12-26 | 1980-07-25 | Illinois Tool Works |
-
1907
- 1907-07-16 FR FR379938D patent/FR379938A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2706848A (en) * | 1950-12-27 | 1955-04-26 | Fellows Gear Shaper Co | Inserted blade hob |
DE1076466B (en) * | 1956-05-09 | 1960-02-25 | Wilhelm Fette Praez Swerkzeug | Hobbing cutter with inserted knives or knife strips |
FR2408421A1 (en) * | 1977-11-09 | 1979-06-08 | Przemyslu Narzedziowego K | COMPOUND HELICOIDAL CUTTER |
FR2445194A1 (en) * | 1978-12-26 | 1980-07-25 | Illinois Tool Works |
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