CA689454A - Vacuum-actuated apparatus and method for drawing lines through a pipe or conduit - Google Patents

Vacuum-actuated apparatus and method for drawing lines through a pipe or conduit

Info

Publication number
CA689454A
CA689454A CA689454A CA689454DA CA689454A CA 689454 A CA689454 A CA 689454A CA 689454 A CA689454 A CA 689454A CA 689454D A CA689454D A CA 689454DA CA 689454 A CA689454 A CA 689454A
Authority
CA
Canada
Prior art keywords
conduit
vacuum
pipe
drawing lines
actuated apparatus
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
CA689454A
Inventor
Robert H. Riley, Jr.
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.)
Black and Decker Corp
Original Assignee
Black and Decker Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA689454A publication Critical patent/CA689454A/en
Expired legal-status Critical Current

Links

CA689454A Vacuum-actuated apparatus and method for drawing lines through a pipe or conduit Expired CA689454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA689454T

Publications (1)

Publication Number Publication Date
CA689454A true CA689454A (en) 1964-06-23

Family

ID=35992066

Family Applications (1)

Application Number Title Priority Date Filing Date
CA689454A Expired CA689454A (en) Vacuum-actuated apparatus and method for drawing lines through a pipe or conduit

Country Status (1)

Country Link
CA (1) CA689454A (en)

Similar Documents

Publication Publication Date Title
MY7100107A (en) Pipe line laying method and apparatus
CA689454A (en) Vacuum-actuated apparatus and method for drawing lines through a pipe or conduit
CA670410A (en) Method and apparatus for introducing lines through conduits
CA705153A (en) Method and device for securing pipe joints
CA801991A (en) Method for forming a pipe centering device and such device
CA734189A (en) Method and apparatus for welding pipe lines
CA687038A (en) Method and apparatus for determining well pipe stuck point location
CA726377A (en) Method and apparatus for laying submarine pipe lines
CA677842A (en) Line stopping and valve inserting apparatus and method
CA737805A (en) Method and apparatus for handling pipe
CA627903A (en) Method and apparatus for plugging pipe lines
CA685886A (en) Device for pipe connector and method for producing it
CA694197A (en) Apparatus and method for forming monolithic pipe
CA797789A (en) Method and apparatus for winding low pressure conduit
CA780637A (en) Method and apparatus for making pipe fittings
AU4135764A (en) Method and apparatus for coating pipe
CA756873A (en) Method and apparatus for cleaning pipe lines
CA674653A (en) Method and apparatus for freeing stuck pipe
CA701294A (en) Method and apparatus for making flexible conduit
CA697558A (en) Pipe bundling apparatus
AU422567B2 (en) Apparatus and method for tapping pipes
CA684966A (en) Apparatus for introducing fluids into pipes
AU262509B2 (en) Fluid conduit and method for making same
CA655491A (en) Method and apparatus for taking fluid samples from a flowing line
CA706218A (en) Fluid conduit and method for making same