FR2261080B1 - - Google Patents
Info
- Publication number
- FR2261080B1 FR2261080B1 FR7505143A FR7505143A FR2261080B1 FR 2261080 B1 FR2261080 B1 FR 2261080B1 FR 7505143 A FR7505143 A FR 7505143A FR 7505143 A FR7505143 A FR 7505143A FR 2261080 B1 FR2261080 B1 FR 2261080B1
- Authority
- FR
- France
- 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
- 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
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H5/00—Making gear wheels, racks, spline shafts or worms
- B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
- B21H5/027—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls by rolling using reciprocating flat dies, e.g. racks
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US443497A US3902349A (en) | 1974-02-19 | 1974-02-19 | Tooth generating tool and method of making the same |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2261080A1 FR2261080A1 (fr) | 1975-09-12 |
FR2261080B1 true FR2261080B1 (fr) | 1981-08-21 |
Family
ID=23761013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7505143A Expired FR2261080B1 (fr) | 1974-02-19 | 1975-02-19 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3902349A (fr) |
JP (2) | JPS50115651A (fr) |
CA (1) | CA1014380A (fr) |
DE (1) | DE2506702A1 (fr) |
FR (1) | FR2261080B1 (fr) |
GB (2) | GB1478782A (fr) |
IT (1) | IT1031879B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4045988A (en) * | 1976-04-14 | 1977-09-06 | Anderson-Cook Inc. | Rotary forming machine and tool |
USRE31116E (en) * | 1976-08-04 | 1983-01-04 | Anderson-Cook, Inc. | Rotary forming machine and tool |
CA1044495A (fr) * | 1976-08-04 | 1978-12-19 | Anderson-Cook | Machine et outil rotatifs de formage |
US4362045A (en) * | 1980-10-10 | 1982-12-07 | Ex-Cell-O Corporation | Tooth forming tools |
US4485657A (en) * | 1982-02-10 | 1984-12-04 | Ex-Cell-O Corporation | Tooth forming tool and method for splining tubular elements |
US4610154A (en) * | 1982-02-10 | 1986-09-09 | Ex-Cell-O Corporation | Tooth forming tool with toothless clamping section for splining tubular elements |
US4574605A (en) * | 1984-08-29 | 1986-03-11 | Ex-Cell-O Corporation | Forming machine with multiple work stations |
US4756182A (en) * | 1985-06-12 | 1988-07-12 | Anderson-Cook, Inc. | Die for flanging and chamfering thin-walled members |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE942804C (de) * | 1952-04-19 | 1956-05-09 | Th Calow & Co | Walzeinrichtung zum Herstellen von Profilen, insbesondere grosser Tiefe, mit stufenfoermigen Flachbacken |
US2886990A (en) * | 1954-08-30 | 1959-05-19 | Nat Broach & Mach | Apparatus for rolling gears |
US3015243A (en) * | 1958-01-06 | 1962-01-02 | Michigan Tool Co | Tool for pressure forming toothed elements |
DE1115701B (fr) * | 1956-07-18 | 1961-10-26 | ||
US3084572A (en) * | 1959-02-10 | 1963-04-09 | William A Starck | Gear-forming method and apparatus |
GB926808A (en) * | 1961-03-13 | 1963-05-22 | Clerk Robert Cecil | Manufacture of involute toothed gear wheels |
US3431680A (en) * | 1965-06-07 | 1969-03-11 | Pratt & Whitney Inc | Apparatus for forming thread rolling dies |
GB1189175A (en) * | 1967-12-01 | 1970-04-22 | Vickers Ltd | The manufacture of Gear Wheels by Cold-Forming Processes |
DE1815289A1 (de) * | 1968-04-08 | 1970-08-27 | Hurth Masch Zahnrad Carl | Verzahntes Werkzeug und Vorrichtung zum spanlosen Bearbeiten von Zahnraedern |
US3580027A (en) * | 1968-12-02 | 1971-05-25 | Lear Siegler Inc | Gear rolling |
US3874219A (en) * | 1973-06-22 | 1975-04-01 | Ex Cell O Corp | Tooth forming tool |
JPS6052891B2 (ja) * | 1979-06-20 | 1985-11-21 | 三菱電機株式会社 | ワイヤカット放電加工用電源装置 |
JPS57133322A (en) * | 1981-02-10 | 1982-08-18 | Nippon Soken Inc | Knocking detector for internal combustion engine |
-
1974
- 1974-02-19 US US443497A patent/US3902349A/en not_active Expired - Lifetime
- 1974-08-14 CA CA207,020A patent/CA1014380A/en not_active Expired
-
1975
- 1975-01-27 JP JP50010545A patent/JPS50115651A/ja active Pending
- 1975-02-06 GB GB45985/76A patent/GB1478782A/en not_active Expired
- 1975-02-06 GB GB5150/75A patent/GB1478781A/en not_active Expired
- 1975-02-18 DE DE19752506702 patent/DE2506702A1/de not_active Withdrawn
- 1975-02-19 FR FR7505143A patent/FR2261080B1/fr not_active Expired
- 1975-02-19 IT IT20443/75A patent/IT1031879B/it active
-
1981
- 1981-09-29 JP JP56153083A patent/JPS57100832A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS57100832A (en) | 1982-06-23 |
CA1014380A (en) | 1977-07-26 |
JPS50115651A (fr) | 1975-09-10 |
US3902349A (en) | 1975-09-02 |
DE2506702A1 (de) | 1975-08-21 |
FR2261080A1 (fr) | 1975-09-12 |
GB1478782A (en) | 1977-07-06 |
IT1031879B (it) | 1979-05-10 |
GB1478781A (en) | 1977-07-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |