SE330143B - - Google Patents
Info
- Publication number
- SE330143B SE330143B SE17064/66A SE1706466A SE330143B SE 330143 B SE330143 B SE 330143B SE 17064/66 A SE17064/66 A SE 17064/66A SE 1706466 A SE1706466 A SE 1706466A SE 330143 B SE330143 B SE 330143B
- Authority
- SE
- Sweden
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1831—Fixing methods or devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/104—Cutting tool fixtures
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Earth Drilling (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM0067678 | 1965-12-18 | ||
| DEM0069551 | 1966-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE330143B true SE330143B (https=) | 1970-11-09 |
Family
ID=25987799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE17064/66A SE330143B (https=) | 1965-12-18 | 1966-12-13 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3429617A (https=) |
| AT (1) | AT271549B (https=) |
| BE (1) | BE690623A (https=) |
| CH (1) | CH465665A (https=) |
| CS (1) | CS154565B2 (https=) |
| ES (1) | ES334626A1 (https=) |
| GB (1) | GB1160288A (https=) |
| SE (1) | SE330143B (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE347673B (https=) * | 1969-11-24 | 1972-08-14 | Sandvikens Jernverks Ab | |
| SE340989B (https=) * | 1970-03-24 | 1971-12-13 | Sandvikens Jernverks Ab | |
| US4337980A (en) * | 1979-05-21 | 1982-07-06 | The Cincinnati Mine Machinery Company | Wedge arrangements and related means for mounting means, base members, and bits, and combinations thereof, for mining, road working, or earth moving machinery |
| DE2929966C2 (de) * | 1979-07-24 | 1985-12-05 | Müllenberg, Ralph, 4048 Grevenbroich | Befestigung eines Werkzeugträgers für Meißel oder Messer an einer umlaufenden Hohlwelle einer Abtragsvorrichtung, insbesondere einer Schrämmaschine oder Tunnelvortriebsmaschine |
| US4650254A (en) * | 1983-12-14 | 1987-03-17 | Joy Manufacturing Company | Bit holder |
| US5318351A (en) * | 1992-12-01 | 1994-06-07 | Walker Ralph L | Cutting tool bit assembly |
| US5370448A (en) * | 1993-05-17 | 1994-12-06 | Cincinnati Mine Machinery Company | Wedging arrangement for attaching a bit holder to the base member of a mining road working, or earth moving machine |
| US8201892B2 (en) * | 2006-08-11 | 2012-06-19 | Hall David R | Holder assembly |
| US7871133B2 (en) * | 2006-08-11 | 2011-01-18 | Schlumberger Technology Corporation | Locking fixture |
| US8292372B2 (en) * | 2007-12-21 | 2012-10-23 | Hall David R | Retention for holder shank |
| US8449040B2 (en) * | 2006-08-11 | 2013-05-28 | David R. Hall | Shank for an attack tool |
| US7926883B2 (en) * | 2007-05-15 | 2011-04-19 | Schlumberger Technology Corporation | Spring loaded pick |
| US8322796B2 (en) | 2009-04-16 | 2012-12-04 | Schlumberger Technology Corporation | Seal with contact element for pick shield |
| US9382794B2 (en) | 2013-12-20 | 2016-07-05 | Winchester E. Latham | Wear resistant insert for diamond abrasive cutter |
| US9394787B2 (en) * | 2013-12-20 | 2016-07-19 | Winchester E. Latham | Wear resistant insert for diamond abrasive cutter |
| US10465513B2 (en) * | 2013-12-20 | 2019-11-05 | Winchester E. Latham | Tapered cutter bit and mounting block for the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US936793A (en) * | 1908-12-22 | 1909-10-12 | Charles R Middleton | Cutting-tool for planers, lathes, &c. |
| NL81663C (https=) * | 1950-01-20 | |||
| US3024856A (en) * | 1957-11-25 | 1962-03-13 | Frederick E Henning | Rock and earth-drilling auger with interchangeable cutting inserts |
| US3271080A (en) * | 1964-02-06 | 1966-09-06 | Gen Electric | Cutter bit assembly for mining machines |
-
1966
- 1966-10-04 CS CS633366A patent/CS154565B2/cs unknown
- 1966-11-18 AT AT1066366A patent/AT271549B/de active
- 1966-11-25 GB GB52977/66A patent/GB1160288A/en not_active Expired
- 1966-12-02 BE BE690623D patent/BE690623A/xx unknown
- 1966-12-06 US US599503A patent/US3429617A/en not_active Expired - Lifetime
- 1966-12-12 CH CH1805466A patent/CH465665A/de unknown
- 1966-12-13 SE SE17064/66A patent/SE330143B/xx unknown
- 1966-12-17 ES ES0334626A patent/ES334626A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1160288A (en) | 1969-08-06 |
| CH465665A (de) | 1968-11-30 |
| CS154565B2 (https=) | 1974-04-30 |
| BE690623A (https=) | 1967-06-02 |
| ES334626A1 (es) | 1967-10-16 |
| US3429617A (en) | 1969-02-25 |
| AT271549B (de) | 1969-06-10 |