ES484733A1 - Una disposicion de util brochador - Google Patents
Una disposicion de util brochadorInfo
- Publication number
- ES484733A1 ES484733A1 ES484733A ES484733A ES484733A1 ES 484733 A1 ES484733 A1 ES 484733A1 ES 484733 A ES484733 A ES 484733A ES 484733 A ES484733 A ES 484733A ES 484733 A1 ES484733 A1 ES 484733A1
- Authority
- ES
- Spain
- Prior art keywords
- broach
- key
- cutting elements
- inserted cutting
- flat
- 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
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D43/00—Broaching tools
- B23D43/02—Broaching tools for cutting by rectilinear movement
- B23D43/04—Broaching tools for cutting by rectilinear movement having inserted cutting edges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Una disposición de útil brochador o mandril para acanaladuras o perfiles análogos, en los que, al menos la sección de acabado, está formada por un apilamiento de anillos dentados, ensartados e inmovilizados sobre tu cuerpo de mandril, caracterizado por el hecho de que cada anillo dentado se halla inmovilizado sobre un cuerpo de mandril de perfil circular, por una chaveta transversal inclinada, de pendiente pequeña, apretada entre una parte plana habilitada en cada anillo, y una parte plana habilitada en el cuerpo de mandril.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7831864A FR2440804A1 (fr) | 1978-11-10 | 1978-11-10 | Broche a elements de coupe rapportes |
Publications (1)
Publication Number | Publication Date |
---|---|
ES484733A1 true ES484733A1 (es) | 1980-06-16 |
Family
ID=9214752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES484733A Expired ES484733A1 (es) | 1978-11-10 | 1979-10-04 | Una disposicion de util brochador |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0013189B1 (es) |
DE (1) | DE2961075D1 (es) |
ES (1) | ES484733A1 (es) |
FR (1) | FR2440804A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5282702A (en) * | 1992-04-03 | 1994-02-01 | New Venture Gear, Inc. | Wafer broaching tool |
US5435676A (en) * | 1992-10-27 | 1995-07-25 | National Broach & Machine Company | Two-stage broaching of engine block bearings |
GB2303092B (en) * | 1994-01-19 | 1997-06-18 | Nat Broach & Mach | Two-stage broaching of engine block bearings |
CN110494245A (zh) * | 2017-03-27 | 2019-11-22 | 日本电产株式会社 | 拉削工具 |
WO2018180118A1 (ja) * | 2017-03-27 | 2018-10-04 | 日本電産株式会社 | ブローチ工具 |
CN117124013B (zh) * | 2023-10-27 | 2024-02-02 | 万向钱潮股份公司 | 一种刀片及装配式球道整形挤压推刀 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3332129A (en) * | 1965-08-02 | 1967-07-25 | Nat Broach & Mach | Pot broach |
GB1328952A (en) * | 1971-01-12 | 1973-09-05 | Cincinnati Milacron Inc | Broaching tools |
GB1365819A (en) * | 1972-02-02 | 1974-09-04 | Lapointe Machine Tool Co | Broaching tools |
-
1978
- 1978-11-10 FR FR7831864A patent/FR2440804A1/fr active Granted
-
1979
- 1979-09-10 EP EP19790400630 patent/EP0013189B1/fr not_active Expired
- 1979-09-10 DE DE7979400630T patent/DE2961075D1/de not_active Expired
- 1979-10-04 ES ES484733A patent/ES484733A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2440804A1 (fr) | 1980-06-06 |
FR2440804B1 (es) | 1981-08-14 |
EP0013189A1 (fr) | 1980-07-09 |
EP0013189B1 (fr) | 1981-10-21 |
DE2961075D1 (en) | 1981-12-24 |
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