BE688641A - - Google Patents
Info
- Publication number
- BE688641A BE688641A BE688641DA BE688641A BE 688641 A BE688641 A BE 688641A BE 688641D A BE688641D A BE 688641DA BE 688641 A BE688641 A BE 688641A
- Authority
- BE
- Belgium
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
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
- B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
- B30B15/24—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam
-
- 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
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8821—With simple rectilinear reciprocating motion only
- Y10T83/8837—With application of force to opposite ends of tool supporting crosshead
-
- 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
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8821—With simple rectilinear reciprocating motion only
- Y10T83/8854—Progressively cutting
-
- 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
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8821—With simple rectilinear reciprocating motion only
- Y10T83/8867—With means to adjust tool position on tool holder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Presses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US543864A US3349669A (en) | 1966-04-20 | 1966-04-20 | Ram attitude control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE688641A true BE688641A (US20110158925A1-20110630-C00042.png) | 1967-03-31 |
Family
ID=24169843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE688641D BE688641A (US20110158925A1-20110630-C00042.png) | 1966-04-20 | 1966-10-21 |
Country Status (7)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3464320A (en) * | 1967-05-16 | 1969-09-02 | Pacific Press & Shear Corp | Decompression system for press brakes or the like |
| US3659498A (en) * | 1970-08-13 | 1972-05-02 | Pacific Press & Shear Corp | Ram attitude control system and valve assembly therefor |
| US3722366A (en) * | 1971-03-22 | 1973-03-27 | Pacific Press & Shear Corp | Precision anti-whip ram type machine |
| US4027567A (en) * | 1976-10-04 | 1977-06-07 | Niagara Machine & Tool Works | Rake angle control for shears and the like |
| US4136593A (en) * | 1977-03-11 | 1979-01-30 | Canron, Inc. | Front operated rake adjustment assembly |
| PT68274A (en) * | 1978-07-11 | 1978-08-01 | A A Ribeiro De Almeida | Device applicable to presses and metal bending presses to syncronize the movements of the hydraulic cylinders and control slider cross member |
| US5959926A (en) * | 1996-06-07 | 1999-09-28 | Dallas Semiconductor Corp. | Programmable power supply systems and methods providing a write protected memory having multiple interface capability |
| US5791860A (en) * | 1997-01-27 | 1998-08-11 | Holland Equipment Limited | Hydraulic platform lift for a truck tailgate |
| CN107971551A (zh) * | 2017-10-20 | 2018-05-01 | 新疆八钢铁股份有限公司 | 冷轧薄板超厚取样剪切机 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2603145A (en) * | 1950-04-25 | 1952-07-15 | Edward M Dreis | Leveling mechanism for hydraulically actuated press brakes |
| US2859591A (en) * | 1955-07-20 | 1958-11-11 | Us Industries Inc | Hydraulic synchronizer |
| US3059431A (en) * | 1960-12-20 | 1962-10-23 | Niagara Machine & Tool Works | Hydraulic power transmission systems for press brakes and like machines |
| US3154925A (en) * | 1963-01-09 | 1964-11-03 | United Shoe Machinery Corp | Power plants |
-
1966
- 1966-04-20 US US543864A patent/US3349669A/en not_active Expired - Lifetime
- 1966-10-18 GB GB46557/66A patent/GB1114721A/en not_active Expired
- 1966-10-21 BE BE688641D patent/BE688641A/xx not_active IP Right Cessation
- 1966-11-08 DE DE1577181A patent/DE1577181C3/de not_active Expired
- 1966-11-17 FR FR83995A patent/FR1500678A/fr not_active Expired
- 1966-11-21 NL NL666616324A patent/NL154693B/xx not_active IP Right Cessation
- 1966-11-21 SE SE15907/66*7A patent/SE355312B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3349669A (en) | 1967-10-31 |
| GB1114721A (en) | 1968-05-22 |
| SE355312B (US20110158925A1-20110630-C00042.png) | 1973-04-16 |
| DE1577181C3 (de) | 1974-11-07 |
| NL154693B (nl) | 1977-10-17 |
| DE1577181A1 (de) | 1969-10-02 |
| DE1577181B2 (de) | 1974-04-11 |
| FR1500678A (fr) | 1967-11-03 |
| NL6616324A (US20110158925A1-20110630-C00042.png) | 1967-10-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: PACIFIC PRESS & SHEAR CORP. Effective date: 19851031 |