CA713780A - Expansible pile driving mandrels - Google Patents

Expansible pile driving mandrels

Info

Publication number
CA713780A
CA713780A CA713780A CA713780DA CA713780A CA 713780 A CA713780 A CA 713780A CA 713780 A CA713780 A CA 713780A CA 713780D A CA713780D A CA 713780DA CA 713780 A CA713780 A CA 713780A
Authority
CA
Canada
Prior art keywords
expansible
pile driving
driving mandrels
mandrels
pile
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
CA713780A
Inventor
H. Cobi Walter
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.)
Shell USA Inc
Original Assignee
Shell Oil Co
Publication date
Application granted granted Critical
Publication of CA713780A publication Critical patent/CA713780A/en
Expired legal-status Critical Current

Links

CA713780A Expansible pile driving mandrels Expired CA713780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA713780T

Publications (1)

Publication Number Publication Date
CA713780A true CA713780A (en) 1965-07-20

Family

ID=36043075

Family Applications (1)

Application Number Title Priority Date Filing Date
CA713780A Expired CA713780A (en) Expansible pile driving mandrels

Country Status (1)

Country Link
CA (1) CA713780A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6102119A (en) * 1998-11-25 2000-08-15 Exxonmobil Upstream Research Company Method for installing tubular members axially into an over-pressured region of the earth

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6318471B1 (en) 1996-05-30 2001-11-20 Exxonmobil Upstream Research Co. Method for installing tubular members axially into the earth
US6102119A (en) * 1998-11-25 2000-08-15 Exxonmobil Upstream Research Company Method for installing tubular members axially into an over-pressured region of the earth

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