DD152978A5 - Doppel-sicherheitsventil fuer stanz-,praegepressen oder dergleichen - Google Patents
Doppel-sicherheitsventil fuer stanz-,praegepressen oder dergleichen Download PDFInfo
- Publication number
- DD152978A5 DD152978A5 DD80223724A DD22372480A DD152978A5 DD 152978 A5 DD152978 A5 DD 152978A5 DD 80223724 A DD80223724 A DD 80223724A DD 22372480 A DD22372480 A DD 22372480A DD 152978 A5 DD152978 A5 DD 152978A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- valves
- valve
- double
- safety valve
- double safety
- Prior art date
Links
- 238000004080 punching Methods 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000004049 embossing Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
- F15B20/001—Double valve requiring the use of both hands simultaneously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/14—Control arrangements for mechanically-driven presses
- B30B15/142—Control arrangements for mechanically-driven presses controlling the brake or the clutch
-
- 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
- Y10T137/87209—Electric
-
- 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
- Y10T137/87217—Motor
- Y10T137/87225—Fluid motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Magnetically Actuated Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7300079A | 1979-09-06 | 1979-09-06 | |
| US06/117,119 US4257455A (en) | 1979-09-06 | 1980-01-31 | Double safety valve for stamping presses and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD152978A5 true DD152978A5 (de) | 1981-12-16 |
Family
ID=26754002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD80223724A DD152978A5 (de) | 1979-09-06 | 1980-09-04 | Doppel-sicherheitsventil fuer stanz-,praegepressen oder dergleichen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4257455A (OSRAM) |
| BR (1) | BR8005689A (OSRAM) |
| CS (1) | CS228138B2 (OSRAM) |
| DD (1) | DD152978A5 (OSRAM) |
| DE (1) | DE3032336A1 (OSRAM) |
| FR (1) | FR2464823A1 (OSRAM) |
| GB (1) | GB2057638B (OSRAM) |
| IT (1) | IT1132608B (OSRAM) |
| PL (1) | PL136173B1 (OSRAM) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3225536A1 (de) * | 1982-07-08 | 1984-01-12 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Pneumatische tuerbetaetigungsanlage |
| US4542767A (en) * | 1983-04-05 | 1985-09-24 | Ross Operating Valve Company | Monitor for double safety valves |
| DE3615369C2 (de) * | 1986-05-06 | 1995-11-16 | Herion Werke Kg | Sicherheitsventil |
| US4733691A (en) * | 1987-05-05 | 1988-03-29 | Konan Electric Co., Ltd. | Solenoid valve |
| US5113907A (en) * | 1991-01-29 | 1992-05-19 | Ross Operating Valve Company | Dynamic self-monitoring air operating system |
| US5603352A (en) * | 1994-11-21 | 1997-02-18 | C. Valves Ltd. | Fluid flow control device including multiple valve units |
| SE505573C2 (sv) * | 1995-12-19 | 1997-09-15 | Ross Operating Valve Co | Styranordning med självkontroll av styranordningens komponenter vid varje styrningsoperation |
| SE9600697L (sv) * | 1996-02-23 | 1997-03-24 | Ross Operating Valve Co | Återinkopplingsspärr för ett i varje arbetscykel självkontrollerande styrdon |
| US5799561A (en) * | 1996-07-15 | 1998-09-01 | Ross Operating Valve Company | Control device |
| US5826616A (en) * | 1996-11-19 | 1998-10-27 | Isi Norgren, Inc. | Valve spool position detector apparatus |
| US5819783A (en) * | 1996-11-27 | 1998-10-13 | Isi Norgren Inc. | Modular 3-way valve with manual override, lockout, and internal sensors |
| US5927324A (en) * | 1996-12-16 | 1999-07-27 | Ross Operating Valve Company | Cross flow with crossmirror and lock out capability valve |
| US6478049B2 (en) | 1996-12-16 | 2002-11-12 | Ross Operating Valve Company | Double valve with anti-tiedown capability |
| US5850852A (en) * | 1996-12-16 | 1998-12-22 | Ross Operating Valve Company | Crossflow with crossmirror and lock out capability valve |
| US6155293A (en) * | 1996-12-16 | 2000-12-05 | Ross Operating Valve Company | Double valve with anti-tiedown capability |
| DE10049559B4 (de) * | 2000-09-30 | 2008-08-21 | Roland Abel | Verfahren zur Herstellung eines Formteils oder Verpackungselements |
| BR0203547A (pt) | 2001-05-04 | 2003-04-01 | Ross Operating Valve Co | Válvula dupla hidráulica |
| US7114521B2 (en) * | 2003-09-03 | 2006-10-03 | Ross Operating Valve Company | Double valve constructed from unitary single valves |
| US7438086B2 (en) * | 2006-02-02 | 2008-10-21 | Ross Controls | Dynamic fluid power monitoring system for separate actuators |
| US9651067B2 (en) * | 2012-07-31 | 2017-05-16 | Caterpillar Inc. | Hydraulic system with a dynamic seal |
| CN107654428B (zh) * | 2017-08-28 | 2024-07-02 | 宁波长壁流体动力科技有限公司 | 一种阀结构 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2906246A (en) * | 1953-06-18 | 1959-09-29 | Ross Operating Valve Co | Control system for fluid actuated devices |
| US3108612A (en) * | 1959-04-27 | 1963-10-29 | Concordia Masch & Elekt | Valve mechanism for controlling pneumatic or hydraulic apparatus |
| DD38890A3 (OSRAM) * | 1962-05-24 | |||
| DE1268976B (de) * | 1964-02-14 | 1968-05-22 | Erich Herion | Servosteuerung als Sicherheitssteuerung fuer mindestens einen Druckverbraucher |
| FR2032635A5 (OSRAM) * | 1970-01-19 | 1970-11-27 | Voron | |
| GB1294747A (en) | 1970-04-02 | 1972-11-01 | Voron Zd Kuznechno Pressovogo | Three-way duplex valve |
| USRE28520E (en) | 1971-03-08 | 1975-08-19 | Safety valve assembly for controlling clutch and brake in power press or the like | |
| US3757818A (en) * | 1971-07-26 | 1973-09-11 | Ross Operating Valve Co | Safety control valve system for fluid actuated devices |
| DD136524A5 (de) * | 1977-12-16 | 1979-07-11 | Technomatic Ag | Sicherheitsventil |
-
1980
- 1980-01-31 US US06/117,119 patent/US4257455A/en not_active Expired - Lifetime
- 1980-08-27 DE DE19803032336 patent/DE3032336A1/de not_active Ceased
- 1980-09-01 IT IT2439980A patent/IT1132608B/it active
- 1980-09-03 GB GB8028374A patent/GB2057638B/en not_active Expired
- 1980-09-04 FR FR8019126A patent/FR2464823A1/fr active Granted
- 1980-09-04 DD DD80223724A patent/DD152978A5/de not_active IP Right Cessation
- 1980-09-05 CS CS806043A patent/CS228138B2/cs unknown
- 1980-09-05 BR BR8005689A patent/BR8005689A/pt not_active IP Right Cessation
- 1980-09-06 PL PL1980226620A patent/PL136173B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR8005689A (pt) | 1981-03-17 |
| CS228138B2 (en) | 1984-04-16 |
| PL136173B1 (en) | 1986-01-31 |
| PL226620A1 (OSRAM) | 1981-06-05 |
| IT1132608B (it) | 1986-07-02 |
| FR2464823B1 (OSRAM) | 1984-04-27 |
| US4257455A (en) | 1981-03-24 |
| GB2057638A (en) | 1981-04-01 |
| GB2057638B (en) | 1983-08-10 |
| DE3032336A1 (de) | 1981-03-26 |
| IT8024399A0 (it) | 1980-09-01 |
| FR2464823A1 (fr) | 1981-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |