FR2171989B1 - - Google Patents
Info
- Publication number
- FR2171989B1 FR2171989B1 FR7205478A FR7205478A FR2171989B1 FR 2171989 B1 FR2171989 B1 FR 2171989B1 FR 7205478 A FR7205478 A FR 7205478A FR 7205478 A FR7205478 A FR 7205478A FR 2171989 B1 FR2171989 B1 FR 2171989B1
- Authority
- FR
- France
- 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
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
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2833—Retaining means, e.g. pins
- E02F9/2841—Retaining means, e.g. pins resilient
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE795376D BE795376A (fr) | 1972-02-18 | Dent pour outil de terrassement | |
| FR7205478A FR2171989B1 (US20020095090A1-20020718-M00002.png) | 1972-02-18 | 1972-02-18 | |
| IT8551073A IT976724B (it) | 1972-02-18 | 1973-02-13 | Dente per un attrezzo per il movimento di terra |
| LU67039D LU67039A1 (US20020095090A1-20020718-M00002.png) | 1972-02-18 | 1973-02-15 | |
| NL7302180A NL7302180A (US20020095090A1-20020718-M00002.png) | 1972-02-18 | 1973-02-16 | |
| DE19732308296 DE2308296A1 (de) | 1972-02-18 | 1973-02-16 | Zahn fuer erdbewegungsmaschinen, beispielsweise exkavatoren |
| JP1891273A JPS4894202A (US20020095090A1-20020718-M00002.png) | 1972-02-18 | 1973-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7205478A FR2171989B1 (US20020095090A1-20020718-M00002.png) | 1972-02-18 | 1972-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2171989A1 FR2171989A1 (US20020095090A1-20020718-M00002.png) | 1973-09-28 |
| FR2171989B1 true FR2171989B1 (US20020095090A1-20020718-M00002.png) | 1974-08-30 |
Family
ID=9093712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7205478A Expired FR2171989B1 (US20020095090A1-20020718-M00002.png) | 1972-02-18 | 1972-02-18 |
Country Status (7)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5267007A (en) * | 1975-11-29 | 1977-06-03 | Kyokuto Kaihatsu Kogyo Co Ltd | Change-over device for intake-transportation part of concrete pump |
| CA1105525A (en) * | 1978-06-21 | 1981-07-21 | Western Rock Bit Company Limited | Pin type tooth retention system |
| DE3315024A1 (de) * | 1983-04-26 | 1984-10-31 | Liebherr-France S.A., Colmar-Cedex | Zahn fuer greifer, loeffel oder schaufeln von hydraulikbaggern, ladern oder dergleichen |
| NL1015772C2 (nl) * | 2000-07-21 | 2002-01-22 | Ihc Holland Nv | Samenstel van een tand en een adapter voor een grondbewerkings-machine, zoals een cutter of dergelijke. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3085635A (en) * | 1959-08-07 | 1963-04-16 | Harry G Livermore | Ground-rooting tooth and its mounting |
| US3444633A (en) * | 1966-09-06 | 1969-05-20 | Hensley Equipment Co Inc | Two-part excavating tooth |
-
0
- BE BE795376D patent/BE795376A/xx unknown
-
1972
- 1972-02-18 FR FR7205478A patent/FR2171989B1/fr not_active Expired
-
1973
- 1973-02-13 IT IT8551073A patent/IT976724B/it active
- 1973-02-15 LU LU67039D patent/LU67039A1/xx unknown
- 1973-02-16 NL NL7302180A patent/NL7302180A/xx unknown
- 1973-02-16 DE DE19732308296 patent/DE2308296A1/de active Pending
- 1973-02-17 JP JP1891273A patent/JPS4894202A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE795376A (fr) | 1973-05-29 |
| DE2308296A1 (de) | 1973-08-23 |
| IT976724B (it) | 1974-09-10 |
| LU67039A1 (US20020095090A1-20020718-M00002.png) | 1973-04-19 |
| JPS4894202A (US20020095090A1-20020718-M00002.png) | 1973-12-05 |
| NL7302180A (US20020095090A1-20020718-M00002.png) | 1973-08-21 |
| FR2171989A1 (US20020095090A1-20020718-M00002.png) | 1973-09-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |