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CA937834A - Percussion hammer - Google Patents

Percussion hammer

Info

Publication number
CA937834A
CA937834A CA114554A CA114554A CA937834A CA 937834 A CA937834 A CA 937834A CA 114554 A CA114554 A CA 114554A CA 114554 A CA114554 A CA 114554A CA 937834 A CA937834 A CA 937834A
Authority
CA
Canada
Prior art keywords
percussion hammer
percussion
hammer
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
CA114554A
Other versions
CA114554S (en
Inventor
C. Wandell George
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.)
VULCAN IRON WORKS
Original Assignee
VULCAN IRON WORKS
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 VULCAN IRON WORKS filed Critical VULCAN IRON WORKS
Application granted granted Critical
Publication of CA937834A publication Critical patent/CA937834A/en
Expired 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
    • E02D7/10—Power-driven drivers with pressure-actuated hammer, i.e. the pressure fluid acting directly on the hammer structure

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)
CA114554A 1970-06-01 1971-06-01 Percussion hammer Expired CA937834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4233870A 1970-06-01 1970-06-01

Publications (1)

Publication Number Publication Date
CA937834A true CA937834A (en) 1973-12-04

Family

ID=21921330

Family Applications (1)

Application Number Title Priority Date Filing Date
CA114554A Expired CA937834A (en) 1970-06-01 1971-06-01 Percussion hammer

Country Status (5)

Country Link
US (1) US3645342A (en)
CA (1) CA937834A (en)
DE (1) DE2126493A1 (en)
FR (1) FR2095760A5 (en)
GB (1) GB1342798A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782483A (en) * 1971-11-15 1974-01-01 Vulcan Iron Works Percussion hammer
US9803388B2 (en) 2013-03-15 2017-10-31 Striker Tools Pneumatic post driver
EP2871287B1 (en) * 2013-11-12 2016-06-08 Delmag GmbH & Co. KG Diesel pile driver

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1253561A (en) * 1912-03-05 1918-01-15 Oliver O App Power-actuated implement.
US1637192A (en) * 1926-08-26 1927-07-26 Ingersoll Rand Co Percussive tool
US1713784A (en) * 1927-09-30 1929-05-21 Ingersoll Rand Co Pneumatic tool
US3547207A (en) * 1968-11-07 1970-12-15 Vulcan Iron Works Percussion hammer

Also Published As

Publication number Publication date
GB1342798A (en) 1974-01-03
FR2095760A5 (en) 1972-02-11
US3645342A (en) 1972-02-29
DE2126493A1 (en) 1971-12-16

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