CS209446B2 - Facility for ramming the pipes - Google Patents

Facility for ramming the pipes Download PDF

Info

Publication number
CS209446B2
CS209446B2 CS78530A CS53078A CS209446B2 CS 209446 B2 CS209446 B2 CS 209446B2 CS 78530 A CS78530 A CS 78530A CS 53078 A CS53078 A CS 53078A CS 209446 B2 CS209446 B2 CS 209446B2
Authority
CS
Czechoslovakia
Prior art keywords
ramming
shaft
motor
hammers
workpiece
Prior art date
Application number
CS78530A
Other languages
Czech (cs)
English (en)
Inventor
Zbigniew Engel
Marek Kepinski
Idzi Grabowski
Original Assignee
Os Bad Rozwojowy Mas Hutnic
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
Application filed by Os Bad Rozwojowy Mas Hutnic filed Critical Os Bad Rozwojowy Mas Hutnic
Publication of CS209446B2 publication Critical patent/CS209446B2/cs

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
CS78530A 1977-02-03 1978-01-26 Facility for ramming the pipes CS209446B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1977195832A PL110440B1 (en) 1977-02-03 1977-02-03 Tube pointer

Publications (1)

Publication Number Publication Date
CS209446B2 true CS209446B2 (en) 1981-12-31

Family

ID=19980821

Family Applications (1)

Application Number Title Priority Date Filing Date
CS78530A CS209446B2 (en) 1977-02-03 1978-01-26 Facility for ramming the pipes

Country Status (9)

Country Link
US (1) US4199969A (de)
AT (1) AT355396B (de)
BE (1) BE863461A (de)
CA (1) CA1096661A (de)
CS (1) CS209446B2 (de)
DE (1) DE2803383A1 (de)
HU (1) HU175812B (de)
PL (1) PL110440B1 (de)
SU (1) SU759048A3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771811A (en) * 1984-04-20 1988-09-20 Lor, Inc. Heavy wall drill pipe and method of manufacture of heavy wall drill pipe
US4674171A (en) * 1984-04-20 1987-06-23 Lor, Inc. Heavy wall drill pipe and method of manufacture of heavy wall drill pipe
FI880529A7 (fi) * 1987-07-22 1989-01-23 Siemens Ag Anordning foer dragande av en roeraenda medelst kallbearbetning.
US7093476B2 (en) * 2004-09-15 2006-08-22 Ut-Battelle, Llc Method for fabricating thin californium-containing radioactive source wires
CN101450366B (zh) * 2007-12-04 2011-05-04 辽阳石化机械设计制造有限公司 中频高压钢管精锻机
JP6046955B2 (ja) * 2012-08-28 2016-12-21 マニー株式会社 硝子体手術用プローブ及びその製造方法
US10213824B2 (en) * 2015-08-21 2019-02-26 Donald E. Mehalik Fastener removal tool and method of use
CN106391848A (zh) * 2016-08-31 2017-02-15 江苏金三力机械制造有限公司 一种圆导管箭头成型机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB723433A (en) * 1953-03-04 1955-02-09 George Henry Mercer Improvements in methods of and machines for cold swaging and tagging metal stock
US3495427A (en) * 1965-04-05 1970-02-17 Cavitron Corp Apparatus for altering the cross-sectional shape of a plastically deformable workpiece using high frequency vibrations
DE1917511C3 (de) * 1969-04-05 1974-01-31 Maschinenfabrik Sack Gmbh, 4000 Duesseldorf Hydraulischer Antrieb für Schmiedemaschinen
US3812699A (en) * 1971-06-04 1974-05-28 K Bezzubov Working head of a rotary swaging machine
SU510300A1 (ru) * 1974-06-06 1976-04-15 Московское Ордена Ленина И Ордена Трудового Красного Знамени Высшее Техническое Училище Им.Н.Э.Баумана Установка дл создани гидравлических ударов в рабочих гидроцилиндрах

Also Published As

Publication number Publication date
CA1096661A (en) 1981-03-03
AT355396B (de) 1980-02-25
PL110440B1 (en) 1980-07-31
SU759048A3 (ru) 1980-08-23
US4199969A (en) 1980-04-29
BE863461A (fr) 1978-05-16
HU175812B (hu) 1980-10-28
PL195832A1 (pl) 1978-08-14
ATA62878A (de) 1979-07-15
DE2803383A1 (de) 1978-08-10

Similar Documents

Publication Publication Date Title
EP1740829B1 (de) Pumpe
EP0857877A2 (de) Pneumatisch-hydraulischer Wandler
CS209446B2 (en) Facility for ramming the pipes
EP0692061B1 (de) Schlagbohrhammer
US4570500A (en) Mechanism for controlling the operation of machines
US3810417A (en) Method and apparatus for producing vibratory motion
US3416352A (en) Press for deforming plastic stock
SE8405368L (sv) Med rotationsmaskineri forsedd tryckmediedriven slagborrmaskin
WO2008156779A1 (en) Power generation device
US7810618B2 (en) Vibration generator
US1006228A (en) Loom.
US3529681A (en) Hydraulically controlled vibrohammer
US10704538B2 (en) Method to form impulse jet
US3415059A (en) Apparatus for generating fluid pulses
WO1989012512A1 (en) Nozzle tool
DE19948443A1 (de) Plungerpumpenaggregat, vorzugsweise für hohe Betriebsdrücke (II)
US4136519A (en) Hydraulic cycloidal drive
US227119A (en) Valve-gear for steam-engines
US1315527A (en) Powkr plane
US3442113A (en) Material feeding apparatus
CN215980246U (zh) 一种位移传感器微型伺服油缸
US383764A (en) Steam-engine for eglualizing power
US1892834A (en) Flying shears
DE69016638T2 (de) Kolbenpumpe oder kolbenpumpe und motorkonstruktion.
US2364429A (en) Mechanical movement