FR1550898A - - Google Patents
Info
- Publication number
- FR1550898A FR1550898A FR1550898DA FR1550898A FR 1550898 A FR1550898 A FR 1550898A FR 1550898D A FR1550898D A FR 1550898DA FR 1550898 A FR1550898 A FR 1550898A
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/028—Loading or unloading of dies, platens or press rams
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S100/00—Presses
- Y10S100/918—Bolster and die
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Presses And Accessory Devices Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63416667A | 1967-04-27 | 1967-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1550898A true FR1550898A (fr) | 1968-12-20 |
Family
ID=24542688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1550898D Expired FR1550898A (fr) | 1967-04-27 | 1968-01-12 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3422660A (fr) |
DE (1) | DE1652614A1 (fr) |
FR (1) | FR1550898A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3986448A (en) * | 1975-01-27 | 1976-10-19 | The Minster Machine Company | Simplified rolling bolster system for press |
FR2313151A1 (fr) * | 1975-06-02 | 1976-12-31 | Komatsu Mfg Co Ltd | Mecanisme d'echange de matrices pour presses |
US4151736A (en) * | 1978-04-03 | 1979-05-01 | Buhrke Industries, Inc. | Quick-change apparatus for heavy die sets |
US4238950A (en) * | 1979-04-09 | 1980-12-16 | Gulf & Western Manufacturing Company | Bolster arrangement for opposed slide double acting press |
US4444039A (en) * | 1982-04-26 | 1984-04-24 | Kabushiki Kaisha Kobe Seiko Sho | Die forging press |
US4635465A (en) * | 1985-10-31 | 1987-01-13 | Karder Machine Co. | Die pulling apparatus |
US5040965A (en) * | 1990-03-23 | 1991-08-20 | Motorola, Inc. | Molding handling aid |
US5129254A (en) * | 1991-04-16 | 1992-07-14 | Rheem Manufacturing Company | Rollingly transportable press die apparatus |
US5582062A (en) * | 1995-04-28 | 1996-12-10 | Midwest Brake Bond Company | Die changing system including moving bolsters |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2996025A (en) * | 1956-08-16 | 1961-08-15 | Danly Mach Specialties Inc | Readily changeable die assembly for power presses |
US2988234A (en) * | 1959-03-18 | 1961-06-13 | Western Electric Co | Two-position work-feeding apparatus |
US3229791A (en) * | 1962-07-11 | 1966-01-18 | Federal Warco Division | Apparatus for use with presses and the like |
US3368479A (en) * | 1966-02-16 | 1968-02-13 | Minster Machine Co | Rolling bolster mechanism for a press |
-
1967
- 1967-04-27 US US634166A patent/US3422660A/en not_active Expired - Lifetime
-
1968
- 1968-01-12 FR FR1550898D patent/FR1550898A/fr not_active Expired
- 1968-02-01 DE DE19681652614 patent/DE1652614A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US3422660A (en) | 1969-01-21 |
DE1652614A1 (de) | 1971-04-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |