ES234837U - Cutter for a building machine - Google Patents
Cutter for a building machineInfo
- Publication number
- ES234837U ES234837U ES1978234837U ES234837U ES234837U ES 234837 U ES234837 U ES 234837U ES 1978234837 U ES1978234837 U ES 1978234837U ES 234837 U ES234837 U ES 234837U ES 234837 U ES234837 U ES 234837U
- Authority
- ES
- Spain
- Prior art keywords
- tooth
- blade
- projection
- tip
- shoulder
- 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.)
- Granted
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
- E02F9/2825—Mountings therefor using adapters
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)
- Harvester Elements (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Organic Insulating Materials (AREA)
- Telephone Function (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Shovels (AREA)
Abstract
Hair tooth perfected for construction machines, especially for excavators; fixed in the blade of the machine blade, in which a tooth body, which has an interchangeable type tip, enters with a projection that is approximately wedge-shaped through a cutout of the tooth tip that is adopted to the wedge shape of this projection, and in which the tip of the tooth is fixed in the projection of the dowry body of the tooth by means of a bolt that goes through the openings arranged in the tip of the tooth and in the projection and the one that tightens the tip of the tooth on the projection of the body of the tooth and in which in addition, the body of the tooth is supported, with a shoulder that is directed downwards, on the front surface of the blade of the pole; characterized in that the tooth body has, starting with the shoulder that rests on the blade of the shovel, a cross section in the form of a double "T" that extends in the direction of the extreme part that is opposite the projection, that it is arranged with the flange edges of the same part of the body of the tooth in the form of "and" in such a way in the blade of the pole that, on the one hand, the rib of the part of the body of the tooth in the form of "I" It extends approximately parallel to the plane with respect to the stop face of the blade of the blade and that, on the other hand, the lines of action of the longitudinal forces, which develop from the tip of the tooth and through the projection until the part of the tooth body in the shape of an "I", section the median line of the nerve in the vicinity of the shoulder. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2744497A DE2744497C3 (en) | 1977-10-04 | 1977-10-04 | Bucket tooth for excavators or the like. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES234837U true ES234837U (en) | 1978-05-01 |
ES234837Y ES234837Y (en) | 1978-10-01 |
Family
ID=6020568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1978234837U Expired ES234837Y (en) | 1977-10-04 | 1978-03-21 | PERFECTED SHOVEL TOOTH FOR CONSTRUCTION MACHINES, ESPECIALLY FOR EXCAVATORS. |
Country Status (10)
Country | Link |
---|---|
CH (1) | CH628105A5 (en) |
DE (1) | DE2744497C3 (en) |
DK (1) | DK276078A (en) |
ES (1) | ES234837Y (en) |
FI (1) | FI64828C (en) |
FR (1) | FR2405334A1 (en) |
GB (1) | GB1597554A (en) |
IT (1) | IT1093751B (en) |
NO (1) | NO147960C (en) |
SE (1) | SE7804945L (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE445125B (en) * | 1981-03-26 | 1986-06-02 | Bofors Ab | SOIL WORKING MACHINERY SYSTEM |
SE456097B (en) * | 1984-04-18 | 1988-09-05 | Bofors Wear Parts Ab | WEAR PART FOR TOOL MACHINERY |
DE3540183A1 (en) * | 1985-11-13 | 1987-05-21 | Viehmann & Co Intertrac | WASTE COMPRESSOR VEHICLE |
US5283965A (en) * | 1992-01-21 | 1994-02-08 | H & L Tooth Company | Attachment assembly for excavation teeth |
DE10022629A1 (en) * | 2000-05-11 | 2001-11-15 | Intertractor Gmbh | Tooth flap for construction machines |
JOP20190303A1 (en) | 2006-02-17 | 2017-06-16 | Esco Group Llc | Wear assembly |
CN107002391B (en) * | 2014-04-28 | 2019-08-09 | 成矿研究科技有限公司 | Tooth and connector for the tooth to be attached to Work machine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3585741A (en) * | 1967-06-29 | 1971-06-22 | Orenstein & Koppel Ag | Tooth and guiding means therefor for excavating equipment |
US3624827A (en) * | 1968-12-11 | 1971-11-30 | Caterpillar Tractor Co | Earthworking tooth and supporting adapter |
IT1027392B (en) * | 1975-01-28 | 1978-11-20 | Ramella P V | TOOTH FOR BUCKETS OF EARTH MOVING MACHINES |
CH588601A5 (en) * | 1975-02-21 | 1977-06-15 | Zepf Hans Rudolf | |
DE2656427C3 (en) * | 1976-12-13 | 1980-04-17 | Tomaso Mirabello Ferrara Mantovani (Italien) | Tooth carrier for excavator shovels or the like |
-
1977
- 1977-10-04 DE DE2744497A patent/DE2744497C3/en not_active Expired
-
1978
- 1978-02-24 CH CH201378A patent/CH628105A5/en not_active IP Right Cessation
- 1978-03-09 IT IT21064/78A patent/IT1093751B/en active
- 1978-03-14 GB GB10083/78A patent/GB1597554A/en not_active Expired
- 1978-03-21 ES ES1978234837U patent/ES234837Y/en not_active Expired
- 1978-03-24 FR FR7808658A patent/FR2405334A1/en active Granted
- 1978-04-28 SE SE7804945A patent/SE7804945L/en unknown
- 1978-06-19 NO NO782135A patent/NO147960C/en unknown
- 1978-06-19 FI FI781952A patent/FI64828C/en not_active IP Right Cessation
- 1978-06-19 DK DK276078A patent/DK276078A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE7804945L (en) | 1979-04-05 |
DE2744497A1 (en) | 1979-04-12 |
FI64828C (en) | 1984-01-10 |
CH628105A5 (en) | 1982-02-15 |
FR2405334B1 (en) | 1980-10-17 |
NO782135L (en) | 1979-04-05 |
NO147960B (en) | 1983-04-05 |
DE2744497C3 (en) | 1982-11-04 |
NO147960C (en) | 1983-07-20 |
DE2744497B2 (en) | 1980-03-13 |
ES234837Y (en) | 1978-10-01 |
FI64828B (en) | 1983-09-30 |
DK276078A (en) | 1979-04-05 |
FR2405334A1 (en) | 1979-05-04 |
IT7821064A0 (en) | 1978-03-09 |
GB1597554A (en) | 1981-09-09 |
FI781952A (en) | 1979-04-05 |
IT1093751B (en) | 1985-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19991207 |