ATE42781T1 - Verfahren zum kontrollieren der schlagkraft und des stossintervalls bei fallhaemmern. - Google Patents

Verfahren zum kontrollieren der schlagkraft und des stossintervalls bei fallhaemmern.

Info

Publication number
ATE42781T1
ATE42781T1 AT83850049T AT83850049T ATE42781T1 AT E42781 T1 ATE42781 T1 AT E42781T1 AT 83850049 T AT83850049 T AT 83850049T AT 83850049 T AT83850049 T AT 83850049T AT E42781 T1 ATE42781 T1 AT E42781T1
Authority
AT
Austria
Prior art keywords
core
impact
casings
hammers
dropping
Prior art date
Application number
AT83850049T
Other languages
English (en)
Inventor
Kjell Landaeus
Bertil Borg
Original Assignee
Uddcomb Sweden Ab
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 Uddcomb Sweden Ab filed Critical Uddcomb Sweden Ab
Application granted granted Critical
Publication of ATE42781T1 publication Critical patent/ATE42781T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • E02D7/08—Drop drivers with free-falling hammer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Pinball Game Machines (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Casting Devices For Molds (AREA)
  • Percussive Tools And Related Accessories (AREA)
AT83850049T 1983-02-28 1983-02-28 Verfahren zum kontrollieren der schlagkraft und des stossintervalls bei fallhaemmern. ATE42781T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83850049A EP0117382B1 (de) 1983-02-28 1983-02-28 Verfahren zum Kontrollieren der Schlagkraft und des Stossintervalls bei Fallhämmern

Publications (1)

Publication Number Publication Date
ATE42781T1 true ATE42781T1 (de) 1989-05-15

Family

ID=8191618

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83850049T ATE42781T1 (de) 1983-02-28 1983-02-28 Verfahren zum kontrollieren der schlagkraft und des stossintervalls bei fallhaemmern.

Country Status (3)

Country Link
EP (1) EP0117382B1 (de)
AT (1) ATE42781T1 (de)
DE (1) DE3379795D1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1784396B1 (de) * 1968-08-03 1971-07-01 Cordes Hugo Dipl Ing Rammhammer mit Schallschluckmantel
DE2237133C3 (de) * 1972-07-28 1975-04-30 Cordes, Hugo, Dipl.-Ing., 2000 Hamburg Rammhammer mit Schallschluckmantel
DE2454488C3 (de) * 1974-11-16 1981-07-09 Koehring Gmbh, 2086 Ellerau Rauchfähige Rammvorrichtung

Also Published As

Publication number Publication date
EP0117382A1 (de) 1984-09-05
DE3379795D1 (en) 1989-06-08
EP0117382B1 (de) 1989-05-03

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee