FR54919E - - Google Patents
Info
- Publication number
- FR54919E FR54919E FR54919DA FR54919E FR 54919 E FR54919 E FR 54919E FR 54919D A FR54919D A FR 54919DA FR 54919 E FR54919 E FR 54919E
- Authority
- FR
- France
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/74—Rollers or roller bearings
- D01H5/78—Rollers or roller bearings with flutes or other integral surface characteristics
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H2700/00—Spinning or twisting machines; Drafting devices
- D01H2700/245—Conception or fabrication of drafting cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR54919E true FR54919E (mo) | 1951-04-30 |
Family
ID=1363409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR54919D Expired FR54919E (mo) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR54919E (mo) |
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0
- FR FR54919D patent/FR54919E/fr not_active Expired