FR1561618A - - Google Patents
Info
- Publication number
- FR1561618A FR1561618A FR1561618DA FR1561618A FR 1561618 A FR1561618 A FR 1561618A FR 1561618D A FR1561618D A FR 1561618DA FR 1561618 A FR1561618 A FR 1561618A
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
- F16P3/18—Control arrangements requiring the use of both hands
- F16P3/22—Control arrangements requiring the use of both hands for hydraulic or pneumatic control systems
-
- 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
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87193—Pilot-actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Valve Housings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62847267A | 1967-04-04 | 1967-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1561618A true FR1561618A (en:Method) | 1969-03-28 |
Family
ID=24519021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1561618D Expired FR1561618A (en:Method) | 1967-04-04 | 1968-04-04 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3428084A (en:Method) |
| BE (1) | BE713152A (en:Method) |
| CH (1) | CH504643A (en:Method) |
| DE (1) | DE1750150B2 (en:Method) |
| FR (1) | FR1561618A (en:Method) |
| GB (1) | GB1176316A (en:Method) |
| NL (1) | NL6804773A (en:Method) |
| SE (1) | SE332351B (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2437549A1 (fr) * | 1978-06-23 | 1980-04-25 | Ross Operating Valve Co | Clapet double a auto-controle |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3552266A (en) * | 1968-06-17 | 1971-01-05 | Walter Tanenblatt | Fluid pressure control system |
| DE2323528C2 (de) * | 1973-05-10 | 1985-11-14 | Bürkert GmbH, 7118 Ingelfingen | Vorgesteuertes 4/2-Wegeventil |
| DE2344207C2 (de) * | 1973-09-01 | 1982-06-09 | Robert Bosch Gmbh, 7000 Stuttgart | Steuereinrichtung mit Zweihandbetätigung |
| US4248134A (en) * | 1978-09-25 | 1981-02-03 | Caterpillar Tractor Co. | Reset means for fluid control circuit |
| JPH0156308B2 (en:Method) * | 1979-06-13 | 1989-11-29 | Caterpillar Inc | |
| US6273318B1 (en) | 2000-06-08 | 2001-08-14 | Numatics, Incorporated | Welding gun cylinder with control valve |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2974637A (en) * | 1957-12-30 | 1961-03-14 | Western Electric Co | Pneumatic two-hand control for power machinery |
| US2986121A (en) * | 1959-07-02 | 1961-05-30 | Westinghouse Bremsen Gmbh | Pressure control system with safety feature assuring two-hand operation |
| US3170484A (en) * | 1962-06-20 | 1965-02-23 | Ross Operating Valve Co | Valve system |
-
1967
- 1967-04-04 US US628472A patent/US3428084A/en not_active Expired - Lifetime
-
1968
- 1968-04-03 DE DE1750150A patent/DE1750150B2/de active Pending
- 1968-04-03 BE BE713152D patent/BE713152A/xx unknown
- 1968-04-04 FR FR1561618D patent/FR1561618A/fr not_active Expired
- 1968-04-04 NL NL6804773A patent/NL6804773A/xx unknown
- 1968-04-04 GB GB06213/68A patent/GB1176316A/en not_active Expired
- 1968-04-04 SE SE04474/68A patent/SE332351B/xx unknown
- 1968-04-04 CH CH509968A patent/CH504643A/fr not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2437549A1 (fr) * | 1978-06-23 | 1980-04-25 | Ross Operating Valve Co | Clapet double a auto-controle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1750150A1 (de) | 1971-09-30 |
| GB1176316A (en) | 1970-01-01 |
| DE1750150B2 (de) | 1973-01-04 |
| BE713152A (en:Method) | 1968-10-03 |
| NL6804773A (en:Method) | 1968-10-07 |
| US3428084A (en) | 1969-02-18 |
| SE332351B (en:Method) | 1971-02-01 |
| CH504643A (fr) | 1971-03-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |