FR2356805A1 - Bras de sciage ou de havage - Google Patents
Bras de sciage ou de havageInfo
- Publication number
- FR2356805A1 FR2356805A1 FR7619717A FR7619717A FR2356805A1 FR 2356805 A1 FR2356805 A1 FR 2356805A1 FR 7619717 A FR7619717 A FR 7619717A FR 7619717 A FR7619717 A FR 7619717A FR 2356805 A1 FR2356805 A1 FR 2356805A1
- Authority
- FR
- France
- Prior art keywords
- sawing
- arm
- frame
- cutting
- cutting arm
- 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
-
- 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)
Abstract
L'invention concerne un dispositif tel que bras de sciage ou de havage. Un bras de sciage ou de havage 21 est rigide et solidaire rigidement d'un chassis. Le moteur avec son arbre de sortie et la roue dentée d'entraînement constituent ensemble un bloc monté sur le châssis par pivotement autour d'une broche 37 et réglable et calable dans le sens longitudinal D du bras 21 par une butée 41 et des vis de réglage 44. L'invention s'applique aux engins de sciage et de havage.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7619717A FR2356805A1 (fr) | 1976-06-29 | 1976-06-29 | Bras de sciage ou de havage |
BE178240A BE855439A (fr) | 1976-06-29 | 1977-06-06 | Bras de sciage ou de havage |
DE19772727656 DE2727656A1 (de) | 1976-06-29 | 1977-06-20 | Schraemmaschine |
AT441277A AT350491B (de) | 1976-06-29 | 1977-06-22 | Schneidmaschine, beispielsweise schraemm- maschine |
CH780277A CH610056A5 (en) | 1976-06-29 | 1977-06-24 | Cutting device, particularly sawing or kerving arm |
GB2702877A GB1567557A (en) | 1976-06-29 | 1977-06-28 | Cutting apparatus |
ES460190A ES460190A1 (es) | 1976-06-29 | 1977-06-28 | Perfeccionamiento aportado a un dispositivo de corte en for-ma de brazo de aserrado o para hacer rozas. |
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 (2)
Publication Number | Publication Date |
---|---|
FR2356805A1 true FR2356805A1 (fr) | 1978-01-27 |
FR2356805B1 FR2356805B1 (fr) | 1982-10-01 |
Family
ID=9174976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7619717A Granted FR2356805A1 (fr) | 1976-06-29 | 1976-06-29 | Bras de sciage ou de havage |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT350491B (fr) |
BE (1) | BE855439A (fr) |
CH (1) | CH610056A5 (fr) |
DE (1) | DE2727656A1 (fr) |
ES (1) | ES460190A1 (fr) |
FR (1) | FR2356805A1 (fr) |
GB (1) | GB1567557A (fr) |
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/fr 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 (fr) | 1982-10-01 |
GB1567557A (en) | 1980-05-14 |
ES460190A1 (es) | 1978-05-16 |
CH610056A5 (en) | 1979-03-30 |
BE855439A (fr) | 1977-12-06 |
ATA441277A (de) | 1978-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |