CH610056A5 - Cutting device, particularly sawing or kerving arm - Google Patents
Cutting device, particularly sawing or kerving armInfo
- Publication number
- CH610056A5 CH610056A5 CH780277A CH780277A CH610056A5 CH 610056 A5 CH610056 A5 CH 610056A5 CH 780277 A CH780277 A CH 780277A CH 780277 A CH780277 A CH 780277A CH 610056 A5 CH610056 A5 CH 610056A5
- Authority
- CH
- Switzerland
- Prior art keywords
- arm
- kerving
- sawing
- cutting device
- gear wheel
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Sawing (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7619717A FR2356805A1 (fr) | 1976-06-29 | 1976-06-29 | Bras de sciage ou de havage |
Publications (1)
Publication Number | Publication Date |
---|---|
CH610056A5 true CH610056A5 (en) | 1979-03-30 |
Family
ID=9174976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH780277A CH610056A5 (en) | 1976-06-29 | 1977-06-24 | Cutting device, particularly sawing or kerving arm |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT350491B (xx) |
BE (1) | BE855439A (xx) |
CH (1) | CH610056A5 (xx) |
DE (1) | DE2727656A1 (xx) |
ES (1) | ES460190A1 (xx) |
FR (1) | FR2356805A1 (xx) |
GB (1) | GB1567557A (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI81041C (fi) * | 1984-12-21 | 1990-09-10 | Juhani Raiski | Faestuppstaellning foer anbringande av ett saogsvaerd pao en kedjesaog. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1469132A (en) * | 1918-11-18 | 1923-09-25 | Walter J Wilson | Cutting apparatus for mining machines |
US1857376A (en) * | 1929-08-07 | 1932-05-10 | Sullivan Machinery Co | Mining machine |
US2561657A (en) * | 1948-05-12 | 1951-07-24 | Frank L Fulke | Mining machine |
-
1976
- 1976-06-29 FR FR7619717A patent/FR2356805A1/fr active Granted
-
1977
- 1977-06-06 BE BE178240A patent/BE855439A/xx not_active IP Right Cessation
- 1977-06-20 DE DE19772727656 patent/DE2727656A1/de not_active Withdrawn
- 1977-06-22 AT AT441277A patent/AT350491B/de not_active IP Right Cessation
- 1977-06-24 CH CH780277A patent/CH610056A5/xx not_active IP Right Cessation
- 1977-06-28 GB GB2702877A patent/GB1567557A/en not_active Expired
- 1977-06-28 ES ES460190A patent/ES460190A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2727656A1 (de) | 1978-01-05 |
AT350491B (de) | 1979-06-11 |
FR2356805B1 (xx) | 1982-10-01 |
GB1567557A (en) | 1980-05-14 |
ES460190A1 (es) | 1978-05-16 |
BE855439A (fr) | 1977-12-06 |
ATA441277A (de) | 1978-11-15 |
FR2356805A1 (fr) | 1978-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |