BE724425A - - Google Patents
Info
- Publication number
- BE724425A BE724425A BE724425DA BE724425A BE 724425 A BE724425 A BE 724425A BE 724425D A BE724425D A BE 724425DA BE 724425 A BE724425 A BE 724425A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2875—Ripper tips
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2833—Retaining means, e.g. pins
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68650167A | 1967-11-29 | 1967-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE724425A true BE724425A (xx) | 1969-05-27 |
Family
ID=24756553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE724425D BE724425A (xx) | 1967-11-29 | 1968-11-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3550691A (xx) |
| BE (1) | BE724425A (xx) |
| DE (1) | DE1803948A1 (xx) |
| FR (1) | FR1593444A (xx) |
| GB (2) | GB1239593A (xx) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3778112A (en) * | 1969-06-30 | 1973-12-11 | Cincinnati Mine Machinery Co | Anti-coring device for use with bit mounting means on mining, earth working and digging machines |
| US3851413A (en) * | 1971-08-23 | 1974-12-03 | Caterpillar Tractor Co | Quick change cutting edge |
| US3750761A (en) * | 1971-09-27 | 1973-08-07 | Caterpillar Tractor Co | Ripper with top-mounted extendible tip |
| AU579727B2 (en) * | 1985-04-24 | 1988-12-08 | Sausar Holdings Pty. Ltd. | Trench digging device |
| US4718182A (en) * | 1985-04-24 | 1988-01-12 | Sausar Holdings Pty. Limited | Trencher with adjustable chisel |
| US4899830A (en) * | 1987-05-21 | 1990-02-13 | Maguina Larco Alfredo | Cutting tooth assembly for heavy duty earth working machines |
| FR2643537B1 (fr) * | 1989-02-27 | 1991-12-20 | Trasol Sarl | Dent perfectionnee pour le travail de la terre |
| US5127480A (en) * | 1990-12-27 | 1992-07-07 | Desta H M Tedla | Reversible plow |
| US6012535A (en) * | 1998-12-17 | 2000-01-11 | Caterpillar Inc. | Mounting arrangement for a ripper shank |
| DE10350540A1 (de) * | 2003-10-29 | 2005-06-09 | Liebherr-Hydraulikbagger Gmbh | Grab- bzw.Greifwerkzeug |
| EP1948875A4 (en) * | 2005-08-24 | 2015-01-07 | James A Calderwood | IMPROVED RIPPER FOOT |
| AU2006284527B2 (en) * | 2005-08-24 | 2010-01-07 | James A Calderwood | An improved ripper boot |
| US7647983B2 (en) * | 2006-03-31 | 2010-01-19 | Caterpillar Inc. | Machine with automated linkage positioning system |
| MX2009002096A (es) * | 2006-08-25 | 2009-03-11 | James A Calderwood | Dispositivo rompedor mejorado que incluye una punta de alta traccion. |
| US10604910B2 (en) * | 2018-05-07 | 2020-03-31 | Caterpillar Inc. | Rock claw for demolition hammer |
| PL3575491T3 (pl) * | 2018-06-01 | 2021-11-29 | Joseph Vögele AG | Wykańczarka z przedłużeniem blachy kanału |
-
1967
- 1967-11-29 US US686501A patent/US3550691A/en not_active Expired - Lifetime
-
1968
- 1968-10-16 GB GB1239593D patent/GB1239593A/en not_active Expired
- 1968-10-16 GB GB1239592D patent/GB1239592A/en not_active Expired
- 1968-10-18 DE DE19681803948 patent/DE1803948A1/de active Pending
- 1968-11-25 BE BE724425D patent/BE724425A/xx unknown
- 1968-11-26 FR FR1593444D patent/FR1593444A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3550691A (en) | 1970-12-29 |
| GB1239592A (xx) | 1971-07-21 |
| DE1803948A1 (de) | 1969-06-19 |
| FR1593444A (xx) | 1970-05-25 |
| GB1239593A (xx) | 1971-07-21 |