Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
AU492989B2 - Percussive slot cutters - Google Patents
[go: Go Back, main page]

AU492989B2 - Percussive slot cutters - Google Patents

Percussive slot cutters

Info

Publication number
AU492989B2
AU492989B2 AU77449/75A AU7744975A AU492989B2 AU 492989 B2 AU492989 B2 AU 492989B2 AU 77449/75 A AU77449/75 A AU 77449/75A AU 7744975 A AU7744975 A AU 7744975A AU 492989 B2 AU492989 B2 AU 492989B2
Authority
AU
Australia
Prior art keywords
percussive
slot cutters
cutters
slot
percussive slot
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
AU77449/75A
Other versions
AU7744975A (en
Inventor
Bingham Henry
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.)
Boart Hardmetals Pty Ltd
Original Assignee
Boart Hardmetals Pty Ltd
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
Priority claimed from ZA00740384A external-priority patent/ZA74384B/en
Application filed by Boart Hardmetals Pty Ltd filed Critical Boart Hardmetals Pty Ltd
Application granted granted Critical
Publication of AU492989B2 publication Critical patent/AU492989B2/en
Publication of AU7744975A publication Critical patent/AU7744975A/en
Expired legal-status Critical Current

Links

AU77449/75A 1974-01-18 1975-01-20 Percussive slot cutters Expired AU492989B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ZA00740384A ZA74384B (en) 1974-01-18 1974-01-18 Percussive slot cutter
ZAZA74/0384 1974-01-18
ZAZA74/1475 1974-03-07
ZA741475 1974-03-07

Publications (2)

Publication Number Publication Date
AU492989B2 true AU492989B2 (en) 1976-07-22
AU7744975A AU7744975A (en) 1976-07-22

Family

ID=

Similar Documents

Publication Publication Date Title
AU500734B2 (en) Rock cutter
AU474759B2 (en) Spade bit
CA1024978A (en) Rock drilling
CA986702A (en) Inserted blade cutter
CA1021724A (en) Rock separator
CA1013596A (en) Rotor cutter
CA1021145A (en) Carpet cutter
AU502065B2 (en) Shrink-packaged well tool
CA1022747A (en) Tool
CA1002742A (en) Perforator
CA1018374A (en) Portable boring bar
CA1005045A (en) Rock drill
CA1030986A (en) Drilling machines
CA1027344A (en) Rotary cutting tool
CA1030746A (en) Cutting insert
AU495488B2 (en) Mining tool
SU585986A1 (en) Drill
CA1019941A (en) Hair cutters
AU492989B2 (en) Percussive slot cutters
CA1025001A (en) Percussive slot cutters
SU659719A1 (en) Rock-breaking member
CA988701A (en) Hair cutters
AU488255B2 (en) Underreamer
ZA74384B (en) Percussive slot cutter
AU481610B2 (en) Perforator