FR2348768A1 - Installation for forming workpieces by exact rolling - uses set of eccentric cams and vibrating element in rotating element ensure exact shaping or workpiece - Google Patents
Installation for forming workpieces by exact rolling - uses set of eccentric cams and vibrating element in rotating element ensure exact shaping or workpieceInfo
- Publication number
- FR2348768A1 FR2348768A1 FR7611732A FR7611732A FR2348768A1 FR 2348768 A1 FR2348768 A1 FR 2348768A1 FR 7611732 A FR7611732 A FR 7611732A FR 7611732 A FR7611732 A FR 7611732A FR 2348768 A1 FR2348768 A1 FR 2348768A1
- Authority
- FR
- France
- Prior art keywords
- exact
- installation
- workpiece
- eccentric cams
- rotating element
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/12—Riveting machines with tools or tool parts having a movement additional to the feed movement, e.g. spin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/025—Special design or construction with rolling or wobbling dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The installation for the forming of pieces by the exact rolling of the work surface of the forming tool along the surface to be formed consists of a rotating element (3) mounted in a case (1). Inside the element is an eccentric shaft (30) provided with two eccentric cams (35, 36). On the top cam is a sliding piece (28) mounted on rollers and it is coupled by an axle (37) and a sliding runner (26) to a vibrating element (4) and on the bottom cam is another sliding piece (29) coupled by an axle (38) and a sliding runner (27) to the vibrating element, at least one of the sliding pieces being mounted in a guide (57) cut in the rotating element.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7611732A FR2348768A1 (en) | 1976-04-21 | 1976-04-21 | Installation for forming workpieces by exact rolling - uses set of eccentric cams and vibrating element in rotating element ensure exact shaping or workpiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7611732A FR2348768A1 (en) | 1976-04-21 | 1976-04-21 | Installation for forming workpieces by exact rolling - uses set of eccentric cams and vibrating element in rotating element ensure exact shaping or workpiece |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2348768A1 true FR2348768A1 (en) | 1977-11-18 |
FR2348768B1 FR2348768B1 (en) | 1980-04-04 |
Family
ID=9172103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7611732A Granted FR2348768A1 (en) | 1976-04-21 | 1976-04-21 | Installation for forming workpieces by exact rolling - uses set of eccentric cams and vibrating element in rotating element ensure exact shaping or workpiece |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2348768A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1519150A (en) * | 1966-07-27 | 1968-03-29 | Device for forming the closing head of rivets | |
FR2038391A1 (en) * | 1969-04-11 | 1971-01-08 | Braecker Ag | |
FR2290264A1 (en) * | 1974-11-06 | 1976-06-04 | Vyzk Ustav Mech | APPARATUS FOR SURFACE FORMING OF PARTS BY LOCAL ACTION BY MEANS OF CASTERS |
-
1976
- 1976-04-21 FR FR7611732A patent/FR2348768A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1519150A (en) * | 1966-07-27 | 1968-03-29 | Device for forming the closing head of rivets | |
FR2038391A1 (en) * | 1969-04-11 | 1971-01-08 | Braecker Ag | |
FR2290264A1 (en) * | 1974-11-06 | 1976-06-04 | Vyzk Ustav Mech | APPARATUS FOR SURFACE FORMING OF PARTS BY LOCAL ACTION BY MEANS OF CASTERS |
Also Published As
Publication number | Publication date |
---|---|
FR2348768B1 (en) | 1980-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |