CA2997320A1 - Systeme d'articulation servant a entrainer des pieux et des ancrages helicoidaux - Google Patents

Systeme d'articulation servant a entrainer des pieux et des ancrages helicoidaux Download PDF

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Publication number
CA2997320A1
CA2997320A1 CA2997320A CA2997320A CA2997320A1 CA 2997320 A1 CA2997320 A1 CA 2997320A1 CA 2997320 A CA2997320 A CA 2997320A CA 2997320 A CA2997320 A CA 2997320A CA 2997320 A1 CA2997320 A1 CA 2997320A1
Authority
CA
Canada
Prior art keywords
knuckle
pin
guide member
slot
drive
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.)
Abandoned
Application number
CA2997320A
Other languages
English (en)
Inventor
Christopher P. Gillibrand
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.)
Pro-Dig Gi LLC
Original Assignee
Pro-Dig Gi LLC
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
Priority claimed from US15/909,443 external-priority patent/US20180313165A1/en
Application filed by Pro-Dig Gi LLC filed Critical Pro-Dig Gi LLC
Publication of CA2997320A1 publication Critical patent/CA2997320A1/fr
Abandoned legal-status Critical Current

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  • Earth Drilling (AREA)
CA2997320A 2017-03-05 2018-03-02 Systeme d'articulation servant a entrainer des pieux et des ancrages helicoidaux Abandoned CA2997320A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762467179P 2017-03-05 2017-03-05
US62/467179 2017-03-05
US15/909,443 US20180313165A1 (en) 2017-03-03 2018-03-01 Masted drill rig with system for applying push and/or pull force to a tool
US15/909,443 2018-03-01

Publications (1)

Publication Number Publication Date
CA2997320A1 true CA2997320A1 (fr) 2018-09-05

Family

ID=63447022

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2997320A Abandoned CA2997320A1 (fr) 2017-03-05 2018-03-02 Systeme d'articulation servant a entrainer des pieux et des ancrages helicoidaux

Country Status (1)

Country Link
CA (1) CA2997320A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110777585A (zh) * 2019-10-28 2020-02-11 中交路桥建设有限公司 一种用于软土路基加宽结构的固定件
CN117513301A (zh) * 2024-01-04 2024-02-06 北京建筑大学 一种用于软土地基处理的复合锚杆结构

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110777585A (zh) * 2019-10-28 2020-02-11 中交路桥建设有限公司 一种用于软土路基加宽结构的固定件
CN117513301A (zh) * 2024-01-04 2024-02-06 北京建筑大学 一种用于软土地基处理的复合锚杆结构
CN117513301B (zh) * 2024-01-04 2024-04-05 北京建筑大学 一种用于软土地基处理的复合锚杆结构

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20210902

FZDE Discontinued

Effective date: 20210902