IT1065122B - Braccio di taglio per catene di taglio per minerali a funzionamento rapido - Google Patents
Braccio di taglio per catene di taglio per minerali a funzionamento rapidoInfo
- Publication number
- IT1065122B IT1065122B IT2636476A IT2636476A IT1065122B IT 1065122 B IT1065122 B IT 1065122B IT 2636476 A IT2636476 A IT 2636476A IT 2636476 A IT2636476 A IT 2636476A IT 1065122 B IT1065122 B IT 1065122B
- Authority
- IT
- Italy
- Prior art keywords
- cutting
- chains
- quick operation
- arm
- cutting arm
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/22—Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
- E21C25/28—Chains or chain guides
- E21C25/30—Chain guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B17/00—Chain saws; Equipment therefor
- B27B17/02—Chain saws equipped with guide bar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B17/00—Chain saws; Equipment therefor
- B27B17/02—Chain saws equipped with guide bar
- B27B17/04—Roller bearing guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
- B28D1/082—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws consisting of chain saws
- B28D1/084—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws consisting of chain saws the saw chains being mounted on a pivotingly adjustable arm
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Sawing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752536982 DE2536982C3 (de) | 1975-08-20 | 1975-08-20 | Schneidarm für schnellaufende Steinschneidketten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1065122B true IT1065122B (it) | 1985-02-25 |
Family
ID=5954355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2636476A IT1065122B (it) | 1975-08-20 | 1976-08-19 | Braccio di taglio per catene di taglio per minerali a funzionamento rapido |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2536982C3 (enExample) |
| FR (1) | FR2321375A1 (enExample) |
| IT (1) | IT1065122B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2806828C2 (de) * | 1978-02-17 | 1982-11-11 | Maschinenfabrik Korfmann Gmbh, 5810 Witten | Führung für Schrämketten |
| AU8752782A (en) * | 1981-08-24 | 1983-03-03 | Cornelis Johannes Maria Beerens | Chain saw bar and sprocket |
| CN103867203B (zh) * | 2014-03-31 | 2015-12-30 | 重庆南桐矿业有限责任公司 | 矿山井巷链锯式硬岩掘进机 |
| DE102015214163A1 (de) * | 2015-07-27 | 2017-02-02 | Robert Bosch Gmbh | Werkzeugmaschinentrennvorrichtung |
| SE543428C2 (en) | 2019-06-24 | 2021-02-16 | Husqvarna Ab | A rotatable cutting chain work tool, a wall saw arrangement comprising such a work tool, an annular member and a method for producing an annular member |
-
1975
- 1975-08-20 DE DE19752536982 patent/DE2536982C3/de not_active Expired
-
1976
- 1976-08-04 FR FR7623795A patent/FR2321375A1/fr active Granted
- 1976-08-19 IT IT2636476A patent/IT1065122B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2321375B1 (enExample) | 1982-09-03 |
| DE2536982A1 (de) | 1977-02-24 |
| FR2321375A1 (fr) | 1977-03-18 |
| DE2536982B2 (de) | 1978-03-16 |
| DE2536982C3 (de) | 1978-11-09 |
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