CH409635A - Hydraulic drive for a press brake - Google Patents

Hydraulic drive for a press brake

Info

Publication number: CH409635A
Authority: CH; Switzerland
Prior art keywords: hydraulic drive; press brake; brake; press; hydraulic
Prior art date: 1963-09-12

Application number

CH793164A

Other languages

German (de)

Inventor

Eduard Dipl Ing Haenni

Original Assignee

Haemmerle Ag Maschf

Priority date (The priority date 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 date listed.)

1963-09-12

Filing date

1964-06-17

Publication date

1966-03-15

1964-06-17 Application filed by Haemmerle Ag Maschf filed Critical Haemmerle Ag Maschf

1966-03-15 Publication of CH409635A publication Critical patent/CH409635A/en

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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/22—Synchronisation of the movement of two or more servomotors
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Engineering & Computer Science (AREA)
Control Of Presses (AREA)
Fluid-Pressure Circuits (AREA)

CH793164A 1963-09-12 1964-06-17 Hydraulic drive for a press brake CH409635A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT733963A AT241235B (en)	1963-09-12	1963-09-12	Hydraulic drive for a press brake

Publications (1)

Publication Number	Publication Date
CH409635A true CH409635A (en)	1966-03-15

Family

ID=3595045

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH793164A CH409635A (en)	1963-09-12	1964-06-17	Hydraulic drive for a press brake

Country Status (4)

Country	Link
US (1)	US3257810A (en)
AT (1)	AT241235B (en)
CH (1)	CH409635A (en)
GB (1)	GB1065443A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3783620A (en) *	1971-09-03	1974-01-08	J Moe	Synchronizer for hydraulic cylinders
US3855796A (en) *	1972-12-13	1974-12-24	Combustion Eng	Apparatus for lifting flasks and molds
US3885393A (en) *	1973-09-07	1975-05-27	Us Energy	Hydraulic load matching device
JPS5316183A (en) *	1976-07-28	1978-02-14	Hitachi Ltd	Fluid pressure driving device
GB1580904A (en) *	1976-09-21	1980-12-10	Health & Safety Executive	Generators of impulses
US4439986A (en) *	1981-01-23	1984-04-03	Snitgen Joseph D	Hydraulic power unit
US4455828A (en) *	1981-09-30	1984-06-26	Snitgen Joseph D	Hydraulic power unit
US4565067A (en) *	1982-09-30	1986-01-21	Mitsubishi Jidosha Kogyo Kabushiki Kaisha	Brake system for vehicles
FR2695861B1 (en) *	1992-09-22	1994-11-18	Sipad Sa	Sensitive hydraulic device for speed and power selection adapted to a synchronous control system for multiple press cylinders.
US7047738B2 (en) *	2004-02-09	2006-05-23	Jr Automation Technologies, Llc	Hydraulic system for synchronized extension of multiple cylinders
US7134280B2 (en) *	2004-02-09	2006-11-14	J.R. Automation Technologies, Llc	Hydraulic system for synchronized extension of multiple cylinders
US7322190B2 (en)	2004-02-09	2008-01-29	Jr Automation Technologies Llc	Hydraulic system for synchronized extension of multiple cylinders
US7926410B2 (en) *	2007-05-01	2011-04-19	J.R. Automation Technologies, L.L.C.	Hydraulic circuit for synchronized horizontal extension of cylinders
US10786844B2 (en) *	2016-06-22	2020-09-29	Myron Milo Oakley	Balanced panel punch drive system
CN109094079A (en) *	2018-07-11	2018-12-28	苏州国泰科技发展有限公司	Hydraulic molding machine and its application method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US354014A (en) *		1886-12-07		Easton
US1084512A (en) *	1913-08-08	1914-01-13	Wilbur Smith Weikel	Multiple-power engine.
US1239862A (en) *	1917-04-06	1917-09-11	Archie M Baird	Riveting-machine.
US1970999A (en) *	1930-05-31	1934-08-21	Oilgear Co	Hydraulic press
US2058377A (en) *	1931-05-07	1936-10-20	Chas E Francis Co	Hydraulic press control
US2030966A (en) *	1932-12-29	1936-02-18	Western Electric Co	Variable pressure apparatus
US2032185A (en) *	1934-04-20	1936-02-25	Sciaky David	Transmission system for a pressureoperated member such as a hydraulic press
US2308712A (en) *	1937-10-22	1943-01-19	Hannifin Mfg Co	Press and the like
GB560678A (en) *	1942-10-08	1944-04-14	John Miles	A fluid-operated pressure-applying tool
US2472236A (en) *	1946-09-13	1949-06-07	Robert W Thomas	Hydraulic boost device
US2507868A (en) *	1947-07-08	1950-05-16	Hpm Dev Corp	Variable pressure hydraulic control circuit for fluid actuated rams
US2608059A (en) *	1948-07-22	1952-08-26	Kux Machine Company	Hydraulic pressure booster
FR1099682A (en) *	1954-04-23	1955-09-08	Mecanique Des Fluides M D F	Hydraulic transformer
US2915878A (en) *	1956-07-06	1959-12-08	Hramoff Olga	Self-contained booster cylinder
US2916205A (en) *	1956-10-19	1959-12-08	Ibm	Pressure responsive mechanism

1963
- 1963-09-12 AT AT733963A patent/AT241235B/en active
1964
- 1964-06-17 CH CH793164A patent/CH409635A/en unknown
- 1964-08-04 GB GB31236/64A patent/GB1065443A/en not_active Expired
- 1964-09-10 US US395473A patent/US3257810A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US3257810A (en)	1966-06-28
AT241235B (en)	1965-07-12
GB1065443A (en)	1967-04-12

Publication	Publication Date	Title
CH460561A (en)	1968-07-31	Hydraulic brake for bicycles
AT241235B (en)	1965-07-12	Hydraulic drive for a press brake
AT295283B (en)	1971-12-27	Hydraulic drive for forging machines
FR1392513A (en)	1965-03-19	Hydraulic lifting mechanism
CH418745A (en)	1966-08-15	Brake for an intermittently driven shaft such as a press shaft
CH388232A (en)	1965-02-28	Hydraulic press
CH543956A (en)	1973-11-15	Drive device for a hydraulic multiple printing press
AT242474B (en)	1965-09-27	Hydraulic press brake
FR1425184A (en)	1966-01-14	Hydraulic press
AT276903B (en)	1969-12-10	Hydraulic drive for a press brake
FR1411455A (en)	1965-09-17	Hydraulic die-forging press
CH410264A (en)	1966-03-31	Hydraulic punching machine
CH516094A (en)	1971-11-30	Control device for hydraulic machine
AT262180B (en)	1968-06-10	Hydraulic machine set
AT263486B (en)	1968-07-25	Manipulator for press brakes
AT239577B (en)	1965-04-12	Control unit for a hydraulic working group
AT308646B (en)	1973-07-10	Hydraulic stepped piston drive for a piston press
AT251425B (en)	1967-01-10	Hydraulic press for mash or the like.
CH531901A (en)	1972-12-31	Die for press brake
AT246571B (en)	1966-04-25	Hydraulic single column press
FR1362547A (en)	1964-06-05	Hydraulic lifting machine
FR1377831A (en)	1964-11-06	Hydraulic servo brake
FR1390560A (en)	1965-02-26	Hydraulic stamping press
FR1310904A (en)	1962-11-30	Hydraulic press
CH385768A (en)	1964-12-15	Hydraulic Gear Machine