CA958923A - Internal pipe line-up clamp - Google Patents

Internal pipe line-up clamp

Info

Publication number
CA958923A
CA958923A CA128,806A CA128806A CA958923A CA 958923 A CA958923 A CA 958923A CA 128806 A CA128806 A CA 128806A CA 958923 A CA958923 A CA 958923A
Authority
CA
Canada
Prior art keywords
clamp
pipe line
internal pipe
internal
line
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
CA128,806A
Inventor
Robert L. Looney
John S. Work
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.)
American Pipeline Equipment Co
Original Assignee
American Pipeline Equipment Co
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 American Pipeline Equipment Co filed Critical American Pipeline Equipment Co
Priority to CA128,806A priority Critical patent/CA958923A/en
Priority to CA205,281A priority patent/CA987140A/en
Application granted granted Critical
Publication of CA958923A publication Critical patent/CA958923A/en
Expired legal-status Critical Current

Links

CA128,806A 1971-11-29 1971-11-29 Internal pipe line-up clamp Expired CA958923A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA128,806A CA958923A (en) 1971-11-29 1971-11-29 Internal pipe line-up clamp
CA205,281A CA987140A (en) 1971-11-29 1974-07-22 Internal pipe line-up clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA128,806A CA958923A (en) 1971-11-29 1971-11-29 Internal pipe line-up clamp

Publications (1)

Publication Number Publication Date
CA958923A true CA958923A (en) 1974-12-10

Family

ID=4091636

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,806A Expired CA958923A (en) 1971-11-29 1971-11-29 Internal pipe line-up clamp

Country Status (1)

Country Link
CA (1) CA958923A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000706A1 (en) * 1978-03-03 1979-09-20 Caterpillar Tractor Co Workpiece holder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000706A1 (en) * 1978-03-03 1979-09-20 Caterpillar Tractor Co Workpiece holder
US4169585A (en) * 1978-03-03 1979-10-02 Caterpillar Tractor Co. Workpiece holder

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