CA854046A - Feed controlling device for rock drilling mechanisms - Google Patents

Feed controlling device for rock drilling mechanisms

Info

Publication number
CA854046A
CA854046A CA854046A CA854046DA CA854046A CA 854046 A CA854046 A CA 854046A CA 854046 A CA854046 A CA 854046A CA 854046D A CA854046D A CA 854046DA CA 854046 A CA854046 A CA 854046A
Authority
CA
Canada
Prior art keywords
controlling device
rock drilling
feed controlling
drilling mechanisms
mechanisms
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
CA854046A
Inventor
A. Morrison William
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.)
Canadian Ingersoll Rand Co Ltd
Original Assignee
Canadian Ingersoll Rand Co Ltd
Publication date
Application granted granted Critical
Publication of CA854046A publication Critical patent/CA854046A/en
Expired legal-status Critical Current

Links

CA854046A Feed controlling device for rock drilling mechanisms Expired CA854046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA854046T

Publications (1)

Publication Number Publication Date
CA854046A true CA854046A (en) 1970-10-20

Family

ID=36339651

Family Applications (1)

Application Number Title Priority Date Filing Date
CA854046A Expired CA854046A (en) Feed controlling device for rock drilling mechanisms

Country Status (1)

Country Link
CA (1) CA854046A (en)

Similar Documents

Publication Publication Date Title
CA950893A (en) Directional control for rock drill feed support
CA990271A (en) Dust controlling device for rock drilling
CA945540A (en) Rock drill feed bar
AU465340B2 (en) Rock drill
CA943947A (en) Adjustable mounting for rock drills
CA976950A (en) Telescopic rock drill feed
CA950266A (en) Rock drills
CA952895A (en) Explosive drilling apparatus
CA942288A (en) Device for turning the feed device of a rock drill
AU469159B2 (en) An independently rotated pneumatic rock drill
ZA727612B (en) Device for controlling the feeding force at rock drilling
CA854046A (en) Feed controlling device for rock drilling mechanisms
CA845535A (en) Feed controlling device for a rock drilling mechanism
AU445394B2 (en) Rock drill supporting devices for controlling drilling direction
CA841318A (en) Drill feed
CA827529A (en) Feed control means for rock drills
CA816558A (en) Stoper rock drill feed control
CA847732A (en) Positioner for rock drills
CA925850A (en) Draw works for drilling rig
CA857741A (en) Rock drill feed leg support
CA853063A (en) Rock drill feed leg support
AU460156B2 (en) Rock drill
CA831764A (en) Rock drill
CA884178A (en) Control system for rock drills
CA888043A (en) Control system for rock drills