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)
Other versions
FR2288821B1 (fr
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 (fr) 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 (fr)

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 (fr) 1977-10-14

Similar Documents

Publication Publication Date Title
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
GB1232144A (fr)
JPS5343553A (en) Test piece size measuring apparatus
GB811120A (en) Improvements in or relating to rotary tipplers for railway waggons
FR2265418A1 (en) Exercising device for bedridden person - has pedals and handles on cantilever arm on post on trolley
GB1382088A (en) Turning or tilting device for rolled products
JPS5357669A (en) Steel sheet-pile turning machine
JPS5335841A (en) Reinforcement of bearing cup made of steel plate for cross joint
JPS523457A (en) Measuring method of wheel diameter
JPS525120A (en) Wheeled vehicle
JPS51140048A (en) Pivot bearing device
JPS5235003A (en) Apparatus for filling air into tires or tubes of a bicycle or the like
JPS57150358A (en) Method for improving taste of stevioside
JPS5228716A (en) Fabrication process carbon steel tanks with large diameter
JPS52480A (en) Wheel balancer
JPS55161120A (en) Pile driver
JPS51120749A (en) Device for automatically detecting axial centers of rotating bodies
JPS51124983A (en) Wheel balancer by distortion detection of shaft support
FR2239408A1 (en) Appts. for lifting pipes to be buried - has rotatable cranked jaw arms and central upper bearing pads
GB609175A (en) Device for truing-up cycle wheels
JPS5266182A (en) Servocylinder apparatus
GB468868A (en) Improvements relating to wagon tipplers
JPS57151387A (en) Numbering device for rotary substance

Legal Events

Date Code Title Description
ST Notification of lapse