DE2913284A1 - Vorrichtung zum beschleunigen des schlagkoerpers einer ramme - Google Patents

Vorrichtung zum beschleunigen des schlagkoerpers einer ramme

Info

Publication number
DE2913284A1
DE2913284A1 DE19792913284 DE2913284A DE2913284A1 DE 2913284 A1 DE2913284 A1 DE 2913284A1 DE 19792913284 DE19792913284 DE 19792913284 DE 2913284 A DE2913284 A DE 2913284A DE 2913284 A1 DE2913284 A1 DE 2913284A1
Authority
DE
Germany
Prior art keywords
impact
buffer
gas cushion
piston
impact body
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.)
Granted
Application number
DE19792913284
Other languages
German (de)
English (en)
Other versions
DE2913284C2 (enrdf_load_stackoverflow
Inventor
Hans Kuehn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUEHN, HANS, 2000 HAMBURG, DE
Original Assignee
Koehring GmbH
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 Koehring GmbH filed Critical Koehring GmbH
Priority to DE19792913284 priority Critical patent/DE2913284A1/de
Publication of DE2913284A1 publication Critical patent/DE2913284A1/de
Application granted granted Critical
Publication of DE2913284C2 publication Critical patent/DE2913284C2/de
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Actuator (AREA)
DE19792913284 1979-04-03 1979-04-03 Vorrichtung zum beschleunigen des schlagkoerpers einer ramme Granted DE2913284A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792913284 DE2913284A1 (de) 1979-04-03 1979-04-03 Vorrichtung zum beschleunigen des schlagkoerpers einer ramme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792913284 DE2913284A1 (de) 1979-04-03 1979-04-03 Vorrichtung zum beschleunigen des schlagkoerpers einer ramme

Publications (2)

Publication Number Publication Date
DE2913284A1 true DE2913284A1 (de) 1980-10-09
DE2913284C2 DE2913284C2 (enrdf_load_stackoverflow) 1987-06-25

Family

ID=6067281

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792913284 Granted DE2913284A1 (de) 1979-04-03 1979-04-03 Vorrichtung zum beschleunigen des schlagkoerpers einer ramme

Country Status (1)

Country Link
DE (1) DE2913284A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2472606A (en) * 2009-08-12 2011-02-16 David Frederick Spriggs A hydraulic pile driver with cushions to reduce impact noise

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE496238A (enrdf_load_stackoverflow) *
DE729750C (de) * 1939-12-20 1942-12-22 Josef Wohlmeyer Dipl Ing Brennkraftschlaggeraet
DE2716701A1 (de) * 1977-04-15 1978-10-19 Koehring Gmbh Rammgeraet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE496238A (enrdf_load_stackoverflow) *
DE729750C (de) * 1939-12-20 1942-12-22 Josef Wohlmeyer Dipl Ing Brennkraftschlaggeraet
DE2716701A1 (de) * 1977-04-15 1978-10-19 Koehring Gmbh Rammgeraet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2472606A (en) * 2009-08-12 2011-02-16 David Frederick Spriggs A hydraulic pile driver with cushions to reduce impact noise
GB2472606B (en) * 2009-08-12 2014-07-02 David Frederick Spriggs Noise reduction in hydraulic piling hammers

Also Published As

Publication number Publication date
DE2913284C2 (enrdf_load_stackoverflow) 1987-06-25

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MENCK GMBH, 2086 ELLERAU, DE

8327 Change in the person/name/address of the patent owner

Owner name: KUEHN, HANS, 2000 HAMBURG, DE

8320 Willingness to grant licences declared (paragraph 23)