GB967354A - Collapsible weir - Google Patents

Collapsible weir

Info

Publication number
GB967354A
GB967354A GB3827762A GB3827762A GB967354A GB 967354 A GB967354 A GB 967354A GB 3827762 A GB3827762 A GB 3827762A GB 3827762 A GB3827762 A GB 3827762A GB 967354 A GB967354 A GB 967354A
Authority
GB
United Kingdom
Prior art keywords
flaps
threshold
collapsible
hinges
oct
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
GB3827762A
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.)
JACOB CORNELIS BUIJZE
Original Assignee
JACOB CORNELIS BUIJZE
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 JACOB CORNELIS BUIJZE filed Critical JACOB CORNELIS BUIJZE
Publication of GB967354A publication Critical patent/GB967354A/en
Expired legal-status Critical Current

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
    • E02B7/005—Deformable barrages or barrages consisting of permanently deformable elements, e.g. inflatable, with flexible walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Bag Frames (AREA)
  • Toys (AREA)

Abstract

967,354. Collapsible weirs. J. C. BUIJZE. Oct. 9, 1962 [Oct. 10, 1961; Jan. 26, 1962], No. 38277/62. Heading E1H. A collapsible weir comprises a flexible sheet of material P which is connected by its edges to hinged flaps B on the threshold S on the bottom of the waterway so that the material P, flaps B and the threshold S form a closed casing which can be filled with a pressurized medium through the conduits E to assume the shape of a part-cylinder, shown in Fig. 1. The threshold S comprises a recess F into which the material P may be stowed when collapsed, as shown in Fig. 5, covered by the flaps B pulled about their hinges by the tension T of the collapsing material P. A further embodiment describes flaps B having extensions beyond the hinges which move in recesses so that the movement of the flaps may be controlled by fluid pressure. The flaps may be provided with containers which may be filled with gas or liquid.
GB3827762A 1961-10-11 1962-10-09 Collapsible weir Expired GB967354A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL270125 1961-10-11
NL274057 1962-01-26

Publications (1)

Publication Number Publication Date
GB967354A true GB967354A (en) 1964-08-19

Family

ID=26641803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3827762A Expired GB967354A (en) 1961-10-11 1962-10-09 Collapsible weir

Country Status (1)

Country Link
GB (1) GB967354A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103496A (en) * 1976-04-15 1978-08-01 Pirelli Furlanis - Applicazioni Idrauliche Agricole Gomma S.P.A. Collapsible and expansible barrage
JPS6245811A (en) * 1985-08-21 1987-02-27 Sumitomo Electric Ind Ltd Rising and falling gate or sluice made of flexible film
JPS6245810A (en) * 1985-08-21 1987-02-27 Sumitomo Electric Ind Ltd Rising and falling gate or sluice made of flexible film
GB2184150A (en) * 1985-10-12 1987-06-17 Bridgestone Corp Flexible sheet dam
RU2659242C1 (en) * 2017-06-19 2018-06-29 федеральное государственное бюджетное образовательное учреждение высшего образования "Южно-Российский государственный политехнический университет (НПИ) имени М.И. Платова" Anti-flood mobile section

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103496A (en) * 1976-04-15 1978-08-01 Pirelli Furlanis - Applicazioni Idrauliche Agricole Gomma S.P.A. Collapsible and expansible barrage
JPS6245811A (en) * 1985-08-21 1987-02-27 Sumitomo Electric Ind Ltd Rising and falling gate or sluice made of flexible film
JPS6245810A (en) * 1985-08-21 1987-02-27 Sumitomo Electric Ind Ltd Rising and falling gate or sluice made of flexible film
JPH0461125B2 (en) * 1985-08-21 1992-09-30 Sumitomo Electric Industries
JPH059567B2 (en) * 1985-08-21 1993-02-05 Sumitomo Electric Industries
GB2184150A (en) * 1985-10-12 1987-06-17 Bridgestone Corp Flexible sheet dam
US4836713A (en) * 1985-10-12 1989-06-06 Bridgestone Corporation Flexible sheet dams
GB2184150B (en) * 1985-10-12 1989-11-29 Bridgestone Corp Flexible sheet dam
RU2659242C1 (en) * 2017-06-19 2018-06-29 федеральное государственное бюджетное образовательное учреждение высшего образования "Южно-Российский государственный политехнический университет (НПИ) имени М.И. Платова" Anti-flood mobile section

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