EP3771774C0 - Bohrkopf, bewehrungskorb und bohreinheit zur herstellung von pfählen - Google Patents

Bohrkopf, bewehrungskorb und bohreinheit zur herstellung von pfählen

Info

Publication number: EP3771774C0
Authority: EP; European Patent Office
Prior art keywords: drill head; reinforcing cage; drilling unit; making piles; piles
Prior art date: 2019-07-30
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

Application number

EP20187455.9A

Other languages

English (en)

French (fr)

Other versions

EP3771774B1 (de

EP3771774A1 (de

Inventor

Daniel Leuenberger

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.)

Marti Gruendungstechnik AG

MARTI GRUENDUNGSTECHNIK AG

Original Assignee

Marti Gruendungstechnik AG

MARTI GRUENDUNGSTECHNIK AG

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.)

2019-07-30

Filing date

2020-07-23

Publication date

2023-12-06

2020-07-23 Application filed by Marti Gruendungstechnik AG, MARTI GRUENDUNGSTECHNIK AG filed Critical Marti Gruendungstechnik AG

2021-02-03 Publication of EP3771774A1 publication Critical patent/EP3771774A1/de

2023-12-06 Application granted granted Critical

2023-12-06 Publication of EP3771774C0 publication Critical patent/EP3771774C0/de

2023-12-06 Publication of EP3771774B1 publication Critical patent/EP3771774B1/de

Status Active legal-status Critical Current

2040-07-23 Anticipated expiration legal-status Critical

Links

238000005553 drilling Methods 0.000 title 1
230000003014 reinforcing effect Effects 0.000 title 1

Classifications

- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/22—Placing by screwing down
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
- E04C5/0618—Closed cages with spiral- or coil-shaped stirrup rod
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D9/00—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof
- E02D9/005—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof removing the top of placed piles of sheet piles

Landscapes

Engineering & Computer Science (AREA)
Structural Engineering (AREA)
General Engineering & Computer Science (AREA)
Civil Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Paleontology (AREA)
Architecture (AREA)
Piles And Underground Anchors (AREA)

EP20187455.9A 2019-07-30 2020-07-23 Bohrkopf, bewehrungskorb und bohreinheit zur herstellung von pfählen Active EP3771774B1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH00967/19A CH716469A1 (de)	2019-07-30	2019-07-30	Bohrkopf, Bewehrungskorb und Bohreinheit zur Herstellung von Pfählen.

Publications (3)

Publication Number	Publication Date
EP3771774A1 EP3771774A1 (de)	2021-02-03
EP3771774C0 true EP3771774C0 (de)	2023-12-06
EP3771774B1 EP3771774B1 (de)	2023-12-06

Family

ID=69174224

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20187455.9A Active EP3771774B1 (de)	2019-07-30	2020-07-23	Bohrkopf, bewehrungskorb und bohreinheit zur herstellung von pfählen

Country Status (2)

Country	Link
EP (1)	EP3771774B1 (de)
CH (1)	CH716469A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP4227467A1 (de) *	2022-02-09	2023-08-16	Marti Gründungstechnik AG	Bohrspitze für eine bohreinrichtung zum erstellen von bohrlöchern in einem baugrund
CN114482028B (zh) *	2022-03-18	2023-09-08	中建三局集团有限公司	一种微型灌注桩反循环施工装置及其施工方法
CN114775586A (zh) *	2022-04-20	2022-07-22	深圳市工勘岩土集团有限公司	一种基坑逆作法旋挖扩底、全回转定位施工方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB114221A (en) *	1917-04-13	1918-03-28	William John Stewart	Improvements relating to Reinforced Concrete Piles.
US3354657A (en) *	1965-05-03	1967-11-28	Lee A Turzillo	Method for installing anchoring or supporting columns in situ
US3698144A (en) *	1970-12-03	1972-10-17	Patrick Joseph Stratton	Post anchor
FR2079136A5 (de) *	1970-12-15	1971-11-05	Frankignoul Cie Internal
JPS5927026A (ja) *	1982-08-06	1984-02-13	Hasegawa Komuten Co Ltd	場所打ち杭の杭頭処理工法
JPS59228523A (ja) *	1983-06-10	1984-12-21	Tobishima Kensetsu Kk	杭頭処理工法
JPS6378918A (ja) *	1986-09-22	1988-04-09	Yukio Matsumoto	回転軸の先端に角錐ビツトを装着した掘進装置
JPH07197458A (ja) *	1995-01-27	1995-08-01	Matsumuragumi:Kk	基礎杭の施工法
AU723991B2 (en) *	1997-06-19	2000-09-07	Peters, Patricia Evelyn	Methods of and apparatus for forming in-ground columns
KR100385769B1 (ko) *	2000-06-13	2003-05-28	주식회사 이금산업	항 매설방법
PL2146046T3 (pl) *	2008-07-15	2014-09-30	Marti Gruendungstechnik Ag	Głowica wiertnicza dla urządzenia wiertniczego do wykonywania otworów w gruncie budowlanym o niedostatecznej nośności
US20100101163A1 (en) *	2008-10-28	2010-04-29	Juan Marcos Cuevas	Modular elements for structural reinforcement
KR20110105118A (ko) *	2010-03-18	2011-09-26	박가영	지주봉 고정구
CN204343285U (zh) *	2014-11-13	2015-05-20	中交隧道工程局有限公司	一种桩基础桩头整体破除结构
CN109778843A (zh) *	2019-01-29	2019-05-21	中建八局轨道交通建设有限公司	灌注桩混凝土灌注顶面控制及桩头拔除施工方法

2019
- 2019-07-30 CH CH00967/19A patent/CH716469A1/de unknown
2020
- 2020-07-23 EP EP20187455.9A patent/EP3771774B1/de active Active

Also Published As

Publication number	Publication date
EP3771774B1 (de)	2023-12-06
EP3771774A1 (de)	2021-02-03
CH716469A1 (de)	2021-02-15

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