CH541712A - Schneideinsatz - Google Patents
SchneideinsatzInfo
- Publication number
- CH541712A CH541712A CH197570A CH197570A CH541712A CH 541712 A CH541712 A CH 541712A CH 197570 A CH197570 A CH 197570A CH 197570 A CH197570 A CH 197570A CH 541712 A CH541712 A CH 541712A
- Authority
- CH
- Switzerland
- Prior art keywords
- cutting insert
- insert
- cutting
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/08—Roller bits
- E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81134169A | 1969-03-28 | 1969-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH541712A true CH541712A (de) | 1973-09-15 |
Family
ID=25206289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH197570A CH541712A (de) | 1969-03-28 | 1970-02-11 | Schneideinsatz |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5017001B1 (ja) |
AU (1) | AU1090970A (ja) |
CA (1) | CA923114A (ja) |
CH (1) | CH541712A (ja) |
DE (1) | DE2007636A1 (ja) |
GB (1) | GB1282226A (ja) |
IE (1) | IE33960B1 (ja) |
SE (1) | SE361189B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996025581A1 (en) * | 1995-02-14 | 1996-08-22 | Sandvik Ab | Cutter for a boring head |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024131687A1 (zh) * | 2022-12-22 | 2024-06-27 | 中国石油化工股份有限公司 | 一种pdc-滚轮混合钻头 |
-
1970
- 1970-01-26 GB GB370570A patent/GB1282226A/en not_active Expired
- 1970-01-27 CA CA073245A patent/CA923114A/en not_active Expired
- 1970-01-28 IE IE11270A patent/IE33960B1/xx unknown
- 1970-02-02 AU AU10909/70A patent/AU1090970A/en not_active Expired
- 1970-02-11 CH CH197570A patent/CH541712A/de not_active IP Right Cessation
- 1970-02-19 DE DE19702007636 patent/DE2007636A1/de active Pending
- 1970-03-26 SE SE426370A patent/SE361189B/xx unknown
- 1970-03-28 JP JP2584370A patent/JPS5017001B1/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996025581A1 (en) * | 1995-02-14 | 1996-08-22 | Sandvik Ab | Cutter for a boring head |
AU706595B2 (en) * | 1995-02-14 | 1999-06-17 | Sandvik Ab | Cutter for a boring head |
Also Published As
Publication number | Publication date |
---|---|
SE361189B (ja) | 1973-10-22 |
IE33960B1 (en) | 1974-12-30 |
AU1090970A (en) | 1971-08-05 |
IE33960L (en) | 1970-09-28 |
CA923114A (en) | 1973-03-20 |
DE2007636A1 (de) | 1970-10-08 |
GB1282226A (en) | 1972-07-19 |
JPS5017001B1 (ja) | 1975-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH538916A (de) | Schneidverfahren | |
AT306661B (de) | Scheidevorrichtung | |
BE745669A (fr) | Pulserend verbrandingssysteem | |
BE744024A (fr) | Manipulateur-synthetiseur | |
AT304399B (de) | Scheidevorrichtung | |
TR16831A (tr) | Icerisi oyuk profilli konstrueksiyon | |
CH518161A (de) | Aufschnittmaschine | |
CH518781A (de) | Aufschnittmaschine | |
CH537259A (de) | Rasiergerät | |
CH519958A (de) | Werkzeug | |
AT306980B (de) | Aeroionisator | |
CH488513A (de) | Spanabhebendes Werkzeug | |
CH510488A (de) | Drehmaschine | |
CH504920A (de) | Fräser | |
CH518779A (de) | Trennwerkzeug | |
CH513698A (de) | Aufschnittmaschine | |
BE747731A (fr) | Afhankelijk stroom-tijdrelais | |
AT318683B (de) | Automatenstahl | |
AT302192B (de) | Silofräse | |
BE746342A (fr) | Merocyanine-kleurstoffen | |
CH541712A (de) | Schneideinsatz | |
CH497248A (de) | Schneidmaschine | |
AT304222B (de) | Wendeschneidplatte | |
CH515786A (de) | Gattersäge | |
AT324166B (de) | Sportschuh |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |