GB1234164A - - Google Patents
Info
- Publication number
- GB1234164A GB1234164A GB1234164DA GB1234164A GB 1234164 A GB1234164 A GB 1234164A GB 1234164D A GB1234164D A GB 1234164DA GB 1234164 A GB1234164 A GB 1234164A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ram
- rod
- slidable
- hammers
- amplifiers
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/20—Drives for hammers; Transmission means therefor
- B21J7/46—Control devices specially adapted to forging hammers, not restricted to one of the preceding subgroups
-
- 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
- B21J9/10—Drives for forging presses
- B21J9/20—Control devices specially adapted to forging presses not restricted to one of the preceding subgroups
-
- 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
-
- 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
- B30B15/166—Electrical control arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Geophysics And Detection Of Objects (AREA)
- Control Of Presses (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681763002 DE1763002C (de) | 1968-03-20 | Kapazitiver Geber eines gegenüber dem Gestell eines Hammers oder einer Presse bewegbaren Bären |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1234164A true GB1234164A (US07223432-20070529-C00017.png) | 1971-06-03 |
Family
ID=5697322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1234164D Expired GB1234164A (US07223432-20070529-C00017.png) | 1968-03-20 | 1969-03-10 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3596592A (US07223432-20070529-C00017.png) |
JP (1) | JPS5029190B1 (US07223432-20070529-C00017.png) |
GB (1) | GB1234164A (US07223432-20070529-C00017.png) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2141550A (en) * | 1983-06-15 | 1984-12-19 | Boge Gmbh | Means for determining the travel of a piston |
US4660655A (en) * | 1983-12-29 | 1987-04-28 | Pieter Wilner | Pile-driving apparatus and method of operating such apparatus |
CN106825347A (zh) * | 2015-11-18 | 2017-06-13 | 许勒压力机有限责任公司 | 锻造锤 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3703300A (en) * | 1971-07-02 | 1972-11-21 | Gen Motors Corp | Variable capacitor crash sensor |
US3928796A (en) * | 1973-11-30 | 1975-12-23 | Int Lead Zinc Res | Capacitive displacement transducer |
JPS5491195U (US07223432-20070529-C00017.png) * | 1977-12-08 | 1979-06-27 | ||
DE3142126A1 (de) * | 1981-10-23 | 1983-05-11 | Dorst-Keramikmaschinen-Bau Otto Dorst U. Dipl.-Ing. Walter Schlegel, 8113 Kochel | "presse zum herstellen masshaltiger presslinge aus pulverfoermigem material" |
US4796428A (en) * | 1983-01-17 | 1989-01-10 | Oilgear Towler, Inc. | Double-acting forging hammer and method |
US4862063A (en) * | 1986-11-14 | 1989-08-29 | Nissan Motor Company, Limited | Electrostatic capacity-type stroke sensor and dielectric material therefor |
DE29519646U1 (de) * | 1995-12-13 | 1997-04-10 | Valmet Panelboard GmbH, 64319 Pfungstadt | Meßvorrichtung für den Abstand der beheizten Druckplatten an einer Presse |
DE102015119591B4 (de) * | 2015-11-12 | 2017-12-21 | Schuler Pressen Gmbh | Linearhammer und Verfahren zum Betrieb eines Linearhammers |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US334485A (en) * | 1886-01-19 | stewart | ||
BE478263A (US07223432-20070529-C00017.png) * | 1946-12-17 | |||
US2994019A (en) * | 1959-01-19 | 1961-07-25 | Charles E Frantz | Integral positioning and indicating device |
US3157834A (en) * | 1961-07-06 | 1964-11-17 | William H Kumm | Subminiature variable capacitor |
GB990928A (en) * | 1962-11-23 | 1965-05-05 | Ass Elect Ind | Improvements relating to apparatus for producing signals indicative of relative position |
US3239730A (en) * | 1964-04-16 | 1966-03-08 | Farago George | Variable capacitor |
-
1969
- 1969-03-10 GB GB1234164D patent/GB1234164A/en not_active Expired
- 1969-03-20 US US808972A patent/US3596592A/en not_active Expired - Lifetime
- 1969-03-20 JP JP44021173A patent/JPS5029190B1/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2141550A (en) * | 1983-06-15 | 1984-12-19 | Boge Gmbh | Means for determining the travel of a piston |
US4660655A (en) * | 1983-12-29 | 1987-04-28 | Pieter Wilner | Pile-driving apparatus and method of operating such apparatus |
CN106825347A (zh) * | 2015-11-18 | 2017-06-13 | 许勒压力机有限责任公司 | 锻造锤 |
Also Published As
Publication number | Publication date |
---|---|
DE1763002B2 (de) | 1972-08-17 |
US3596592A (en) | 1971-08-03 |
DE1763002A1 (de) | 1971-07-22 |
JPS5029190B1 (US07223432-20070529-C00017.png) | 1975-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |