FR535122A - Knee press improvements - Google Patents
Knee press improvementsInfo
- Publication number
- FR535122A FR535122A FR535122DA FR535122A FR 535122 A FR535122 A FR 535122A FR 535122D A FR535122D A FR 535122DA FR 535122 A FR535122 A FR 535122A
- Authority
- FR
- France
- Prior art keywords
- knee press
- knee
- press
- press improvements
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
- B21D24/12—Devices controlling or operating blank holders independently, or in conjunction with dies mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US535122XA | 1920-05-15 | 1920-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR535122A true FR535122A (en) | 1922-04-10 |
Family
ID=21984790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR535122D Expired FR535122A (en) | 1920-05-15 | 1921-05-06 | Knee press improvements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR535122A (en) |
-
1921
- 1921-05-06 FR FR535122D patent/FR535122A/en not_active Expired
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