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IPC Subgroup
E02B 7/26

Vertical-lift gates

Introduced: September 1968

Last revised: January 2006

Full Title

Barrages or weirs; Layout, construction, methods of, or devices for, making same > Movable barrages; Lock gates > Vertical-lift gates

Classification Context

Section:
FIXED CONSTRUCTIONS
Class:
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
Subclass:
HYDRAULIC ENGINEERING

5 direct subcodes

Child Classifications

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  • E02B 7/28 with sliding gates
  • E02B 7/3 with guide wheels or rollers for the gates
  • E02B 7/32 Cylindrical or tubular gates
  • E02B 7/34 Flash-boards for vertical-lift gates
  • E02B 7/36 Elevating mechanisms for vertical-lift gates