FR2288821A1 - Dispositif de blocage des tubes pour sondeuse - Google Patents

Dispositif de blocage des tubes pour sondeuse

Info

Publication number
FR2288821A1
FR2288821A1 FR7427361A FR7427361A FR2288821A1 FR 2288821 A1 FR2288821 A1 FR 2288821A1 FR 7427361 A FR7427361 A FR 7427361A FR 7427361 A FR7427361 A FR 7427361A FR 2288821 A1 FR2288821 A1 FR 2288821A1
Authority
FR
France
Prior art keywords
jaws
tube
penetrometer
locking mechanism
linkage
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
FR7427361A
Other languages
English (en)
French (fr)
Other versions
FR2288821B1 (enExample
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.)
Fondasol Tech
Original Assignee
Fondasol Tech
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 Fondasol Tech filed Critical Fondasol Tech
Priority to FR7427361A priority Critical patent/FR2288821A1/fr
Publication of FR2288821A1 publication Critical patent/FR2288821A1/fr
Application granted granted Critical
Publication of FR2288821B1 publication Critical patent/FR2288821B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/02—Investigation of foundation soil in situ before construction work
    • E02D1/022—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Soil 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)
  • A Measuring Device Byusing Mechanical Method (AREA)
FR7427361A 1974-08-01 1974-08-01 Dispositif de blocage des tubes pour sondeuse Granted FR2288821A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7427361A FR2288821A1 (fr) 1974-08-01 1974-08-01 Dispositif de blocage des tubes pour sondeuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7427361A FR2288821A1 (fr) 1974-08-01 1974-08-01 Dispositif de blocage des tubes pour sondeuse

Publications (2)

Publication Number Publication Date
FR2288821A1 true FR2288821A1 (fr) 1976-05-21
FR2288821B1 FR2288821B1 (enExample) 1977-10-14

Family

ID=9142187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427361A Granted FR2288821A1 (fr) 1974-08-01 1974-08-01 Dispositif de blocage des tubes pour sondeuse

Country Status (1)

Country Link
FR (1) FR2288821A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427057A (en) * 1991-11-28 1995-06-27 Shin-Etsu Handotai Co., Ltd. Self-clamping holder for polysilicon rod used in floating-zone single-crystal growth method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1341702A (en) * 1920-02-19 1920-06-01 Lee J Black Rotary drilling-machine
FR591306A (fr) * 1924-12-22 1925-07-02 Perfectionnement dans les dispositifs de serrage pour l'assemblage des tubes
US1788542A (en) * 1929-03-20 1931-01-13 Theodore M Page Pipe grip
US1897564A (en) * 1930-09-09 1933-02-14 Nat Supply Co Gripping mechanism for rotary drilling machines
GB691400A (en) * 1950-05-16 1953-05-13 Nat Supply Co Power operated slips for a rotary table of a well drilling rig
US3268969A (en) * 1965-02-12 1966-08-30 Byron Jackson Inc Spider for well pipe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1341702A (en) * 1920-02-19 1920-06-01 Lee J Black Rotary drilling-machine
FR591306A (fr) * 1924-12-22 1925-07-02 Perfectionnement dans les dispositifs de serrage pour l'assemblage des tubes
US1788542A (en) * 1929-03-20 1931-01-13 Theodore M Page Pipe grip
US1897564A (en) * 1930-09-09 1933-02-14 Nat Supply Co Gripping mechanism for rotary drilling machines
GB691400A (en) * 1950-05-16 1953-05-13 Nat Supply Co Power operated slips for a rotary table of a well drilling rig
US3268969A (en) * 1965-02-12 1966-08-30 Byron Jackson Inc Spider for well pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427057A (en) * 1991-11-28 1995-06-27 Shin-Etsu Handotai Co., Ltd. Self-clamping holder for polysilicon rod used in floating-zone single-crystal growth method

Also Published As

Publication number Publication date
FR2288821B1 (enExample) 1977-10-14

Similar Documents

Publication Publication Date Title
ES388267A1 (es) Metodo y sistema mecanico de manuntencion de equipo pesado.
IT999529B (it) Attrezzo per esercizi fisici
FR2288821A1 (fr) Dispositif de blocage des tubes pour sondeuse
JPS54120178A (en) Method of and apparatus for turning cargo suspending arms of hanger employed in trolley conveyor
SE7508892L (sv) Patientlyft
FR2434968A1 (fr) Procede inertiel de centrale d'une jante constamment circulaire sur son moyeu et dispositif rotatif correspondant
GB1232144A (enExample)
JPS5343553A (en) Test piece size measuring apparatus
FR2265418A1 (en) Exercising device for bedridden person - has pedals and handles on cantilever arm on post on trolley
JPS52118149A (en) Fitting device for piping for bearing
JPS5335841A (en) Reinforcement of bearing cup made of steel plate for cross joint
JPS523457A (en) Measuring method of wheel diameter
JPS525120A (en) Wheeled vehicle
JPS51140679A (en) Crack detection device for rotary bending tester
FR2305377A1 (fr) Dispositif de transfert
JPS55161120A (en) Pile driver
JPS51120749A (en) Device for automatically detecting axial centers of rotating bodies
FR2239408A1 (en) Appts. for lifting pipes to be buried - has rotatable cranked jaw arms and central upper bearing pads
GB803112A (en) Combined weighing and loading apparatus
GB468868A (en) Improvements relating to wagon tipplers
JPS57151387A (en) Numbering device for rotary substance
JPS51137201A (en) Device for measuring wheel alignment of automobile
Foldyna et al. Methods for Evaluating the Properties of Heat-Resisting Steel and Their Reliability on Extrapolation
JPS51140048A (en) Pivot bearing device
Taketa et al. Clinical Evaluation of Gait Patterns with Electrogoniometer

Legal Events

Date Code Title Description
ST Notification of lapse