GB191125958A - Improvements in and Connected with Suction and Pressure Dredgers. - Google Patents

Improvements in and Connected with Suction and Pressure Dredgers.

Info

Publication number
GB191125958A
GB191125958A GB191125958DA GB191125958A GB 191125958 A GB191125958 A GB 191125958A GB 191125958D A GB191125958D A GB 191125958DA GB 191125958 A GB191125958 A GB 191125958A
Authority
GB
United Kingdom
Prior art keywords
suction
dredgers
pressure
slides
raised
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
Application number
Inventor
Pieter Hendrick Van Wie Wienen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191125958A publication Critical patent/GB191125958A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Refuse Collection And Transfer (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

25,958. Wienen, P. H. van. Nov. 21. [Addition to 15,874/10.] Suction apparatus. - The dredging-nozzle described in the parent Specification is furnished with harrows a pivoted at d, provided with hinged flaps f, and raised as necessary by chains i connected to slides k each having a slot l of adjustable length moving on a pin q; the slides are raised from the deck of the vessel.
GB191125958D 1909-09-07 1911-11-21 Improvements in and Connected with Suction and Pressure Dredgers. Expired GB191125958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191015874X 1909-09-07

Publications (1)

Publication Number Publication Date
GB191125958A true GB191125958A (en) 1912-10-31

Family

ID=32798565

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191015874D Expired GB191015874A (en) 1909-09-07 1910-07-02 Improvements in and connected with Suction and Pressure Dredgers.
GB191125958D Expired GB191125958A (en) 1909-09-07 1911-11-21 Improvements in and Connected with Suction and Pressure Dredgers.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB191015874D Expired GB191015874A (en) 1909-09-07 1910-07-02 Improvements in and connected with Suction and Pressure Dredgers.

Country Status (1)

Country Link
GB (2) GB191015874A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162026A (en) * 1977-06-13 1979-07-24 E. B. Metal & Rubber Industries, Inc. Interlock mechanism

Also Published As

Publication number Publication date
GB191015874A (en) 1911-04-06

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