NL7909071A - Pootafsluiting. - Google Patents

Pootafsluiting. Download PDF

Info

Publication number
NL7909071A
NL7909071A NL7909071A NL7909071A NL7909071A NL 7909071 A NL7909071 A NL 7909071A NL 7909071 A NL7909071 A NL 7909071A NL 7909071 A NL7909071 A NL 7909071A NL 7909071 A NL7909071 A NL 7909071A
Authority
NL
Netherlands
Prior art keywords
reinforcing
membrane
annular
parts
flexible
Prior art date
Application number
NL7909071A
Other languages
English (en)
Dutch (nl)
Original Assignee
Halliburton Co
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 Halliburton Co filed Critical Halliburton Co
Publication of NL7909071A publication Critical patent/NL7909071A/nl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/0013—Tube closures for releasable sealing hollow tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Diaphragms And Bellows (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Mechanical Operated Clutches (AREA)
  • Paints Or Removers (AREA)
  • Piles And Underground Anchors (AREA)
  • Revetment (AREA)
NL7909071A 1979-08-31 1979-12-17 Pootafsluiting. NL7909071A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/071,439 US4230424A (en) 1979-08-31 1979-08-31 Leg closure
US7143979 1979-08-31

Publications (1)

Publication Number Publication Date
NL7909071A true NL7909071A (nl) 1981-03-03

Family

ID=22101331

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7909071A NL7909071A (nl) 1979-08-31 1979-12-17 Pootafsluiting.

Country Status (9)

Country Link
US (1) US4230424A (it)
AU (1) AU526445B2 (it)
BR (1) BR8000941A (it)
CA (1) CA1126042A (it)
DE (1) DE3029608A1 (it)
GB (1) GB2057621B (it)
IT (1) IT1131474B (it)
NL (1) NL7909071A (it)
NO (1) NO794165L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310265A (en) * 1980-02-29 1982-01-12 Halliburton Company Pile wiper seal
US4311414A (en) * 1980-02-29 1982-01-19 Halliburton Company Pile wiper seal
US4367983A (en) * 1980-12-29 1983-01-11 Halliburton Company Leg closure
US4470726A (en) * 1982-10-04 1984-09-11 Halliburton Company Leg closure
US4576522A (en) * 1984-09-21 1986-03-18 Halliburton Company Rupturable closure
US4661020A (en) * 1986-07-23 1987-04-28 Halliburton Company Leg closure--improved fabric layup
CN111663555B (zh) * 2020-06-24 2021-10-22 浙江大学 基于膨胀高聚物的导管架桩靴密封系统及其密封方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3533241A (en) * 1968-07-12 1970-10-13 Oil States Rubber Co Rupturable seal assembly for piling guides
US4024723A (en) * 1976-06-24 1977-05-24 Regal Tool & Rubber Co. Inc. Platform leg diaphragm
US4047391A (en) * 1976-06-24 1977-09-13 Regal Tool & Rubber Co., Inc. Grout seal
US4178112A (en) * 1978-06-12 1979-12-11 Halliburton Company Plat-gard leg closure

Also Published As

Publication number Publication date
IT1131474B (it) 1986-06-25
IT8021898A0 (it) 1980-05-08
CA1126042A (en) 1982-06-22
AU5390079A (en) 1981-03-05
NO794165L (no) 1981-03-03
US4230424A (en) 1980-10-28
AU526445B2 (en) 1983-01-13
DE3029608A1 (de) 1981-03-12
GB2057621B (en) 1983-08-10
BR8000941A (pt) 1981-08-18
GB2057621A (en) 1981-04-01

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Legal Events

Date Code Title Description
BV The patent application has lapsed