FR2376718A1 - Fraise developpante en plusieurs parties - Google Patents
Fraise developpante en plusieurs partiesInfo
- Publication number
- FR2376718A1 FR2376718A1 FR7800270A FR7800270A FR2376718A1 FR 2376718 A1 FR2376718 A1 FR 2376718A1 FR 7800270 A FR7800270 A FR 7800270A FR 7800270 A FR7800270 A FR 7800270A FR 2376718 A1 FR2376718 A1 FR 2376718A1
- Authority
- FR
- France
- Prior art keywords
- cutter
- cutting edges
- toothed rings
- involute
- milling cutter
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/12—Cutters specially designed for producing particular profiles
-
- 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
-
- 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)
- Gear Processing (AREA)
- Milling Processes (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
L'invention concerne une fraise développante en plusieurs parties. La fraise développante de l'invention est constituée de plusieurs disques 1, 2, 3 ayant des surfaces frontales parallèles et comportant des couronnes dentées hélicoïdales 1a, 2a, 3a correspondant au pas de la fraise. Ces couronnes dentées 1a, 2a, 3a sont garnies de plaques réversibles en métal dur 10, 11, interchangeables, posées de champ et faisant office de tranchants latéraux et de tête. Ces plaques sont disposées dans l'ordre successif des dents en coupant à droite et à gauche de telle sorte que les bords coupant latéralement se superposent lors de la rotation de la fraise. La fraise développante de l'invention est utilisée pour tailler de gros engrenages allant à peu près jusqu'au module 40.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772700525 DE2700525A1 (de) | 1977-01-07 | 1977-01-07 | Mehrteiliger abwaelzfraeser |
DE19772749372 DE2749372A1 (de) | 1977-11-04 | 1977-11-04 | Mehrteiliger abwaelzfraeser |
DE19772753286 DE2753286A1 (de) | 1977-11-30 | 1977-11-30 | Mehrteiliger abwaelzfraeser |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2376718A1 true FR2376718A1 (fr) | 1978-08-04 |
FR2376718B1 FR2376718B1 (fr) | 1983-05-20 |
Family
ID=27187086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7800270A Granted FR2376718A1 (fr) | 1977-01-07 | 1978-01-06 | Fraise developpante en plusieurs parties |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5944166B2 (fr) |
AT (1) | AT359804B (fr) |
BR (1) | BR7800065A (fr) |
CA (1) | CA1116910A (fr) |
CH (1) | CH617612A5 (fr) |
CS (1) | CS227656B2 (fr) |
DD (1) | DD135575A5 (fr) |
FR (1) | FR2376718A1 (fr) |
GB (1) | GB1597599A (fr) |
IT (1) | IT1091952B (fr) |
NL (1) | NL7800206A (fr) |
PL (1) | PL203867A1 (fr) |
SE (1) | SE430480B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2541157A1 (fr) * | 1983-02-18 | 1984-08-24 | Maag Zahnraeder & Maschinen Ag | |
FR2968584A1 (fr) * | 2010-12-14 | 2012-06-15 | Safety | Fraise-mere avec porte-plaquettes montes sur un moyeu |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58140008U (ja) * | 1982-03-12 | 1983-09-20 | 株式会社不二越 | フライスカツタ |
DE3241696C1 (de) * | 1982-11-11 | 1984-06-07 | Wälztechnik Saacke-Zorn GmbH & Co KG, 7530 Pforzheim | Hochleistungs-Waelzfraeser |
JPS60100119U (ja) * | 1983-09-30 | 1985-07-08 | 三菱自動車工業株式会社 | フライスカツタ装置 |
AT390752B (de) * | 1988-07-21 | 1990-06-25 | Boehler Gmbh | Mehrreihiger zirkularfraeser zum einstechen von nuten in bohrungen |
SE536487C2 (sv) * | 2012-05-09 | 2013-12-17 | Sandvik Intellectual Property | Fräsverktyg för hobbning |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191025636A (en) * | 1910-11-04 | 1911-05-04 | Wm Muir And Company Ltd | Improvements in the Construction of Worm Milling Cutters or Hobs Employed in Gear Cutting. |
GB129138A (en) * | 1918-07-17 | 1919-07-10 | Vickers Ltd | Improvements in or relating to Milling Cutters. |
US1472960A (en) * | 1922-10-28 | 1923-11-06 | O K Tool Co | Disk cutter having staggered series of side teeth |
GB209033A (en) * | 1922-12-22 | 1924-07-03 | George William Conklin | Improvements in hobs and like milling cutters |
FR616160A (fr) * | 1925-09-07 | 1927-01-25 | Krupp Ag | Fraise cylindrique |
CH359957A (fr) * | 1961-03-28 | 1962-01-31 | Auguste Dubois Marius | Fraise à éléments assemblés pour tailler les engrenages par génération avec réserve d'affûtage |
-
1977
- 1977-12-21 GB GB53881/77A patent/GB1597599A/en not_active Expired
- 1977-12-22 SE SE7714630A patent/SE430480B/sv unknown
- 1977-12-30 AT AT943377A patent/AT359804B/de not_active IP Right Cessation
-
1978
- 1978-01-04 CH CH6578A patent/CH617612A5/de not_active IP Right Cessation
- 1978-01-05 BR BR7800065A patent/BR7800065A/pt unknown
- 1978-01-05 CS CS78129A patent/CS227656B2/cs unknown
- 1978-01-05 DD DD78203111A patent/DD135575A5/xx unknown
- 1978-01-06 PL PL20386778A patent/PL203867A1/xx unknown
- 1978-01-06 CA CA000294502A patent/CA1116910A/fr not_active Expired
- 1978-01-06 JP JP53000475A patent/JPS5944166B2/ja not_active Expired
- 1978-01-06 IT IT19051/78A patent/IT1091952B/it active
- 1978-01-06 NL NL7800206A patent/NL7800206A/xx not_active Application Discontinuation
- 1978-01-06 FR FR7800270A patent/FR2376718A1/fr active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191025636A (en) * | 1910-11-04 | 1911-05-04 | Wm Muir And Company Ltd | Improvements in the Construction of Worm Milling Cutters or Hobs Employed in Gear Cutting. |
GB129138A (en) * | 1918-07-17 | 1919-07-10 | Vickers Ltd | Improvements in or relating to Milling Cutters. |
US1472960A (en) * | 1922-10-28 | 1923-11-06 | O K Tool Co | Disk cutter having staggered series of side teeth |
GB209033A (en) * | 1922-12-22 | 1924-07-03 | George William Conklin | Improvements in hobs and like milling cutters |
FR616160A (fr) * | 1925-09-07 | 1927-01-25 | Krupp Ag | Fraise cylindrique |
CH359957A (fr) * | 1961-03-28 | 1962-01-31 | Auguste Dubois Marius | Fraise à éléments assemblés pour tailler les engrenages par génération avec réserve d'affûtage |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2541157A1 (fr) * | 1983-02-18 | 1984-08-24 | Maag Zahnraeder & Maschinen Ag | |
FR2968584A1 (fr) * | 2010-12-14 | 2012-06-15 | Safety | Fraise-mere avec porte-plaquettes montes sur un moyeu |
Also Published As
Publication number | Publication date |
---|---|
SE7714630L (sv) | 1978-07-08 |
GB1597599A (en) | 1981-09-09 |
CH617612A5 (en) | 1980-06-13 |
IT7819051A0 (it) | 1978-01-06 |
AT359804B (de) | 1980-12-10 |
NL7800206A (nl) | 1978-07-11 |
PL203867A1 (pl) | 1978-10-09 |
CA1116910A (fr) | 1982-01-26 |
CS227656B2 (en) | 1984-05-14 |
SE430480B (sv) | 1983-11-21 |
JPS5944166B2 (ja) | 1984-10-27 |
ATA943377A (de) | 1980-04-15 |
FR2376718B1 (fr) | 1983-05-20 |
DD135575A5 (de) | 1979-05-16 |
IT1091952B (it) | 1985-07-06 |
BR7800065A (pt) | 1978-08-15 |
JPS5395398A (en) | 1978-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |