GB1301236A - - Google Patents

Info

Publication number
GB1301236A
GB1301236A GB1301236DA GB1301236A GB 1301236 A GB1301236 A GB 1301236A GB 1301236D A GB1301236D A GB 1301236DA GB 1301236 A GB1301236 A GB 1301236A
Authority
GB
United Kingdom
Prior art keywords
ram
boom
valve
dead
centre position
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
Application number
Other languages
English (en)
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.)
Filing date
Publication date
Priority claimed from DE19702035697 external-priority patent/DE2035697C/de
Application filed filed Critical
Publication of GB1301236A publication Critical patent/GB1301236A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/12—Opening or sealing the tap holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Transmission Devices (AREA)
GB1301236D 1970-07-18 1971-07-15 Expired GB1301236A (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702035697 DE2035697C (de) 1970-07-18 Schwenkvorrichtung insbesondere für Stichlochstopfmaschinen

Publications (1)

Publication Number Publication Date
GB1301236A true GB1301236A (ru) 1972-12-29

Family

ID=5777145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301236D Expired GB1301236A (ru) 1970-07-18 1971-07-15

Country Status (6)

Country Link
JP (2) JPS518609B1 (ru)
AT (1) AT324374B (ru)
BE (1) BE770132A (ru)
FR (1) FR2099462B1 (ru)
GB (1) GB1301236A (ru)
LU (1) LU63553A1 (ru)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134187A (en) * 1982-12-03 1984-08-08 Orenstein & Koppel Ag Hydraulic circuit for adjusting on operating cylinder of excavating equipment
GB2185082A (en) * 1986-01-08 1987-07-08 Bamford Excavators Ltd Converting linear movement to rotational movement
GB2315847A (en) * 1996-07-26 1998-02-11 Dango & Dienenthal Maschbau Lifting device for tapping hole boring machines or hood manipulators.
CN112166257A (zh) * 2019-02-14 2021-01-01 荣进科技有限公司 旋转驱动装置和其控制方法
US11566639B2 (en) 2019-01-29 2023-01-31 Eishin Technology Co., Ltd Servo valve unit and apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704891A1 (de) * 1976-02-20 1977-08-25 Wurth Anciens Ets Paul Stichlochbohrmaschine
JPS549412A (en) * 1977-06-21 1979-01-24 Fuji Heavy Ind Ltd Assembled modular house

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL301368A (ru) * 1962-12-05
US3431822A (en) * 1967-03-14 1969-03-11 Solidyne Inc Over center crank means for producing reciprocating motion

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134187A (en) * 1982-12-03 1984-08-08 Orenstein & Koppel Ag Hydraulic circuit for adjusting on operating cylinder of excavating equipment
GB2185082A (en) * 1986-01-08 1987-07-08 Bamford Excavators Ltd Converting linear movement to rotational movement
GB2315847A (en) * 1996-07-26 1998-02-11 Dango & Dienenthal Maschbau Lifting device for tapping hole boring machines or hood manipulators.
GB2315847B (en) * 1996-07-26 2000-02-23 Dango & Dienenthal Maschbau Lifting device, E.G. for tapping hole boring machines or hood manipulators
US11566639B2 (en) 2019-01-29 2023-01-31 Eishin Technology Co., Ltd Servo valve unit and apparatus
CN112166257A (zh) * 2019-02-14 2021-01-01 荣进科技有限公司 旋转驱动装置和其控制方法
US11181129B2 (en) 2019-02-14 2021-11-23 Eishin Technology Co., Ltd Rotary drive device and control method thereof
CN112166257B (zh) * 2019-02-14 2022-08-05 荣进科技有限公司 旋转驱动装置

Also Published As

Publication number Publication date
BE770132A (fr) 1971-12-01
FR2099462A1 (ru) 1972-03-17
AT324374B (de) 1975-08-25
JPS518609B1 (ru) 1976-03-18
LU63553A1 (ru) 1971-11-23
JPS53117505U (ru) 1978-09-19
FR2099462B1 (ru) 1977-06-03
DE2035697A1 (ru) 1972-03-09

Similar Documents

Publication Publication Date Title
ES389115A1 (es) Perfeccionamientos en instalaciones de regulacion de traba-jo hidraulico.
GB1301236A (ru)
GB1402627A (en) Door operating device
GB2025510B (en) Pneumatic centralised locking control system for motor vehicles
GB1186244A (en) Double-Acting Hydraulic Cable Pulling System.
GB1128941A (en) Improvements in absorption refrigerating apparatus
GB1264368A (ru)
GB1355597A (en) Gate assembly
GB1403036A (en) Handling machines
IE32339B1 (en) Improvements in or relating to a sewing machine
GB930621A (en) Improvements in or relating to crust breaking apparatus
GB966056A (en) Improvements relating to vehicles
US3709477A (en) Mechanism for swinging a taphole gun
GB1258076A (ru)
GB1064256A (en) Article transfer apparatus
GB1214765A (en) Improvements in and relating to apparatus for actuating a slidable roof
GB1167040A (en) Improvements relating to Door Mechanisms for the Exhaust Nozzles of Jet Propulsion Engines.
SU486890A1 (ru) Устройство дл сборки резервуаров
GB1133754A (en) Digging machines
GB675610A (en) Improvements relating to foldable hoods for motor vehicles
GB631530A (en) Electric arc furnace with lift and swing aside roof
FR1601688A (en) System of displacement of the mould car- - riage on a lock mould injection press
GB997756A (en) Improvements relating to hydraulic servo devices on motor vehicles
SU481699A1 (ru) Угольный комбайн
GB584842A (en) Improvements relating to the production of drawn bars or rods

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee