FR628524A - Cutting bar for cutting machines not having axial reciprocating movement of the bar - Google Patents
Cutting bar for cutting machines not having axial reciprocating movement of the barInfo
- Publication number
- FR628524A FR628524A FR628524DA FR628524A FR 628524 A FR628524 A FR 628524A FR 628524D A FR628524D A FR 628524DA FR 628524 A FR628524 A FR 628524A
- Authority
- FR
- France
- Prior art keywords
- bar
- cutting
- reciprocating movement
- axial reciprocating
- machines
- 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.)
- Expired
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
- E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
- E21C25/10—Rods; Drums
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)
- Milling Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE266329X | 1926-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR628524A true FR628524A (en) | 1927-10-25 |
Family
ID=5997371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR628524D Expired FR628524A (en) | 1926-02-16 | 1927-02-04 | Cutting bar for cutting machines not having axial reciprocating movement of the bar |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR628524A (en) |
GB (1) | GB266329A (en) |
-
1927
- 1927-02-04 FR FR628524D patent/FR628524A/en not_active Expired
- 1927-02-07 GB GB3437/27A patent/GB266329A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB266329A (en) | 1927-06-30 |
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