DE288216C - - Google Patents
Info
- Publication number
- DE288216C DE288216C DENDAT288216D DE288216DA DE288216C DE 288216 C DE288216 C DE 288216C DE NDAT288216 D DENDAT288216 D DE NDAT288216D DE 288216D A DE288216D A DE 288216DA DE 288216 C DE288216 C DE 288216C
- Authority
- DE
- Germany
- Prior art keywords
- roller
- winch
- drive
- self
- locking
- 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.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Rotary Presses (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE288216C true DE288216C (en(2012)) |
Family
ID=543361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT288216D Active DE288216C (en(2012)) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE288216C (en(2012)) |
-
0
- DE DENDAT288216D patent/DE288216C/de active Active
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