NO751116L - - Google Patents

Info

Publication number
NO751116L
NO751116L NO751116A NO751116A NO751116L NO 751116 L NO751116 L NO 751116L NO 751116 A NO751116 A NO 751116A NO 751116 A NO751116 A NO 751116A NO 751116 L NO751116 L NO 751116L
Authority
NO
Norway
Prior art keywords
control valve
hydraulic
driver body
pulse
tool
Prior art date
Application number
NO751116A
Other languages
English (en)
Norwegian (no)
Inventor
Keith Foster
Philip Smith
Original Assignee
Keith Foster
Philip Smith
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 Keith Foster, Philip Smith filed Critical Keith Foster
Publication of NO751116L publication Critical patent/NO751116L/no

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
    • E02D7/10—Power-driven drivers with pressure-actuated hammer, i.e. the pressure fluid acting directly on the hammer structure
    • 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
    • E02D1/04—Sampling of soil

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soil Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Percussive Tools And Related Accessories (AREA)
NO751116A 1974-04-03 1975-04-02 NO751116L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14888/74A GB1501641A (en) 1974-04-03 1974-04-03 Driving tools

Publications (1)

Publication Number Publication Date
NO751116L true NO751116L (fi) 1975-10-06

Family

ID=10049311

Family Applications (1)

Application Number Title Priority Date Filing Date
NO751116A NO751116L (fi) 1974-04-03 1975-04-02

Country Status (4)

Country Link
US (1) US4026370A (fi)
DE (1) DE2514392A1 (fi)
GB (1) GB1501641A (fi)
NO (1) NO751116L (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8605009D0 (en) * 1986-02-28 1986-04-09 Roxbury Ltd Soil displacement tools
US9169611B2 (en) 2000-06-15 2015-10-27 Geopier Foundation Company, Inc. Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix
US7226246B2 (en) * 2000-06-15 2007-06-05 Geotechnical Reinforcement, Inc. Apparatus and method for building support piers from one or successive lifts formed in a soil matrix
US8152415B2 (en) * 2000-06-15 2012-04-10 Geopier Foundation Company, Inc. Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix
CN111980004B (zh) * 2020-08-24 2021-11-30 聊城市瀚格智能科技有限公司 一种便携式公路基层压实度检测取样装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758575A (en) * 1949-12-05 1956-08-14 Wampach Aloyse Nicolas Ramming machines and derricks for the same
US2748751A (en) * 1953-10-16 1956-06-05 Raymond Concrete Pile Co Fluid actuated power hammers
GB1057248A (en) * 1962-10-17 1967-02-01 Christiani & Nielsen Ltd Improvements in the driving and extraction of piles and/or like structures
FR1560409A (fi) * 1968-01-03 1969-03-21
GB1258060A (fi) * 1968-10-11 1971-12-22
US3721095A (en) * 1971-08-23 1973-03-20 Bolt Associates Inc Controllable force method and system of driving piles
SE388647B (sv) * 1971-08-26 1976-10-11 Stabilator Ab Anordning for drivning av foremal medelst tryck- eller dragkraft
US3833069A (en) * 1973-07-02 1974-09-03 Sanderson Cyclone Drill Co Impact apparatus
US3896701A (en) * 1973-09-17 1975-07-29 Cleveland Vibrator Co Impactor-vibrator

Also Published As

Publication number Publication date
US4026370A (en) 1977-05-31
GB1501641A (en) 1978-02-22
DE2514392A1 (de) 1975-10-16

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