FR2348770B1 - - Google Patents
Info
- Publication number
- FR2348770B1 FR2348770B1 FR7711887A FR7711887A FR2348770B1 FR 2348770 B1 FR2348770 B1 FR 2348770B1 FR 7711887 A FR7711887 A FR 7711887A FR 7711887 A FR7711887 A FR 7711887A FR 2348770 B1 FR2348770 B1 FR 2348770B1
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
- B21H1/04—Making articles shaped as bodies of revolution discs; disc wheels with rim, e.g. railways wheels or pulleys
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49453—Pulley making
- Y10T29/49458—Disc splitting to form pulley rim groove
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/679,260 US4078410A (en) | 1976-04-22 | 1976-04-22 | Pulley splitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2348770A1 FR2348770A1 (fr) | 1977-11-18 |
| FR2348770B1 true FR2348770B1 (fr) | 1983-07-01 |
Family
ID=24726198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7711887A Granted FR2348770A1 (fr) | 1976-04-22 | 1977-04-20 | Machine a refendre les poulies |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4078410A (fr) |
| JP (1) | JPS52130469A (fr) |
| CA (1) | CA1074543A (fr) |
| DE (1) | DE2718011A1 (fr) |
| FR (1) | FR2348770A1 (fr) |
| GB (1) | GB1545135A (fr) |
| IT (1) | IT1080370B (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5912375B2 (ja) * | 1980-12-27 | 1984-03-22 | 合資会社金光銅工「鎔」接所 | 板金製ポリｖプ−リの製造方法 |
| JPS58110146A (ja) * | 1981-12-24 | 1983-06-30 | Kanemitsu Doukou Yousetsushiyo:Goushi | 板金製ポリｖプ−リ及びその製造方法 |
| US4524595A (en) * | 1983-09-19 | 1985-06-25 | Kabushiki Kaisha Kanemitsu | Method of manufacturing sheet metal made poly-V pulleys |
| FR2553851B1 (fr) * | 1983-10-21 | 1988-10-14 | Aubecq Auxi Sa | Procede de fabrication d'une poulie a gorges multiples en v et poulie ainsi realisee |
| US4631946A (en) * | 1984-03-02 | 1986-12-30 | Kabushiki Kaisha Kanemitsu | Method of manufacturing sheet metal made poly-V pulleys |
| USD294675S (en) | 1984-11-21 | 1988-03-15 | Goshi Kaisha Kanemitsu Doko Yosetsu-Sho | Poly-V pulley |
| US4799909A (en) * | 1987-06-17 | 1989-01-24 | Kabushiki Kaisha Kanemitsu | Sheet metal poly-V pulley and manufacturing method thereof |
| CN101985142B (zh) * | 2010-07-30 | 2013-12-04 | 福建威而特汽车动力部件有限公司 | 钣金制皮带轮旋压机 |
| CN103920801B (zh) * | 2014-03-03 | 2016-03-16 | 江苏天宏自动化科技有限公司 | 一种带锁紧功能的专用轮毂旋压模具 |
| CN103920784B (zh) * | 2014-03-03 | 2016-01-13 | 江苏天宏自动化科技有限公司 | 一种轮毂旋压机专用上下主轴锁紧机构 |
| CN103920783B (zh) * | 2014-03-03 | 2016-01-13 | 江苏天宏自动化科技有限公司 | 一种带有自锁锁紧装置的铝合金轮毂专用旋压机 |
| CN106694672B (zh) * | 2016-12-26 | 2018-12-04 | 温岭市越成机械有限公司 | 一种内撑式轮辋旋压机 |
| EP3398698B1 (fr) * | 2017-05-05 | 2019-08-07 | Leifeld Metal Spinning AG | Procédé et dispositif de façonnage incrémentiel d'une pièce usinée métallique |
| CN107876612B (zh) * | 2017-10-20 | 2019-06-25 | 来安县永树建材有限公司 | 一种翻边装置 |
| CN111589929A (zh) * | 2020-05-27 | 2020-08-28 | 浙江风驰机械有限公司 | 一种内撑式轮辋滚圈机 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191026206A (en) * | 1910-11-11 | 1911-03-09 | John Whipp | Improvements in Means for Securing Discs, Wheels and the like upon Shafts or Spindles. |
| US3323419A (en) * | 1963-08-20 | 1967-06-06 | Kearney & Trecker Corp | Spindle chuck device |
| US3517541A (en) * | 1965-09-20 | 1970-06-30 | Arrowhead Eng Corp | Wheel fabricating machine with loader and unloader apparatus |
| US3672195A (en) * | 1970-01-22 | 1972-06-27 | Eaton Corp | Automatic loading device for pulley splitting machine |
| DE2111385A1 (de) * | 1971-03-03 | 1972-09-21 | Pee Wee Maschinen Und Appbau W | Verfahren,Vorrichtung und Werkzeug zum Herstellen von mit Umfangsrillen versehenen Werkstuecken,wie Riemenscheiben,Seilscheiben,Lauf- und Seilrollen und aehnlichen Werkstuecken |
| US3831414A (en) * | 1973-07-09 | 1974-08-27 | Master Craft Eng Inc | Means for making pulleys |
-
1976
- 1976-04-22 US US05/679,260 patent/US4078410A/en not_active Expired - Lifetime
-
1977
- 1977-03-29 CA CA275,055A patent/CA1074543A/fr not_active Expired
- 1977-04-01 GB GB13782/77A patent/GB1545135A/en not_active Expired
- 1977-04-20 FR FR7711887A patent/FR2348770A1/fr active Granted
- 1977-04-21 IT IT22717/77A patent/IT1080370B/it active
- 1977-04-22 JP JP4595877A patent/JPS52130469A/ja active Pending
- 1977-04-22 DE DE19772718011 patent/DE2718011A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52130469A (en) | 1977-11-01 |
| GB1545135A (en) | 1979-05-02 |
| DE2718011A1 (de) | 1977-11-17 |
| FR2348770A1 (fr) | 1977-11-18 |
| US4078410A (en) | 1978-03-14 |
| IT1080370B (it) | 1985-05-16 |
| CA1074543A (fr) | 1980-04-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |