FR521653A - Dispositif de pointe pour tube de foncage, en permettant la remontée de la pointe - Google Patents

Dispositif de pointe pour tube de foncage, en permettant la remontée de la pointe

Info

Publication number
FR521653A
FR521653A FR521653A FR521653DA FR521653A FR 521653 A FR521653 A FR 521653A FR 521653 A FR521653 A FR 521653A FR 521653D A FR521653D A FR 521653DA FR 521653 A FR521653 A FR 521653A
Authority
FR
France
Prior art keywords
point
rise
allowing
sinking tube
point device
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
FR521653A
Other languages
English (en)
Inventor
Ludwig Gerhard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR521653A publication Critical patent/FR521653A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/72—Pile shoes

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (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)
FR521653A 1917-01-17 1920-07-31 Dispositif de pointe pour tube de foncage, en permettant la remontée de la pointe Expired FR521653A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE521653X 1917-01-17

Publications (1)

Publication Number Publication Date
FR521653A true FR521653A (fr) 1921-07-18

Family

ID=6551439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR521653A Expired FR521653A (fr) 1917-01-17 1920-07-31 Dispositif de pointe pour tube de foncage, en permettant la remontée de la pointe

Country Status (1)

Country Link
FR (1) FR521653A (fr)

Similar Documents

Publication Publication Date Title
FR521653A (fr) Dispositif de pointe pour tube de foncage, en permettant la remontée de la pointe
DK27942C (da) Bugseranordning.
AT88412B (de) Einrichtung zum Signalisieren.
DK26696C (da) Anordning ved Møllestene.
ES64395A1 (es) Perfeccionamientos en aparatos de alimentar líquidos.
DK22070C (da) Indstillelig Plov.
CH85804A (fr) Dispositif de tirage pour locomotive.
DK24112C (da) Olierensningsanordning.
DK23687C (da) Avisholder.
DK25979C (da) Pumpeanordning.
DK24866C (da) Anordning ved Stollemaskiner.
DK32716C (da) Automatisk Afvejningsapparat.
FR488228A (fr) Treuil de labourage
FR516775A (fr) Dispositif de levage hydraulique
ES68778A1 (es) Perfeccionamientos en el levantamiento de planos por medio de la fotografía aérea.
DK23967C (da) Anordning til Fastgørelse af Linen til Flagstænger.
FR488004A (fr) Dispositif permettant le renflouage des navires
ES64547A1 (es) Sistema de regulación de ruedas hidráulicas de chorros múltiples.
DK30877C (da) Modtageanordning til Undervandssignalering.
FR522126A (fr) Dispositif hydropneumatique pour cisailles
DK22318C (da) Sadelsænker.
DK22234C (da) Cyklestativ.
DK24456C (da) Anordning til Frembringelse af frem- og tilbagegaaende Længdebevægelser ved omdrejende Aksler.
DK23122C (da) Anordning ved Vandstandsrør.
FR489880A (fr) Dispositif indicateur pour foyers, permettant de régler la combustion à l'aide de ses indications