現場での伸び測定を行うための方法及び装置

Title:

現場での伸び測定を行うための方法及び装置

Document Type and Number:

Japanese Patent JP7275150

Kind Code:

B2

Abstract:

An improved method and apparatus for evaluating post-tensioning tendons, where the apparatus uses a positioning head placed directly into the pocket and against the anchor without making contact with the wedges as the apparatus seats on the tendon. From this position the apparatus evaluates the tendon by marking, measuring the tendon, and/or determining its location with increased reliability and precision.

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Inventors:

Cook, Bradley, Wayne

Application Number:

JP2020540457A

Publication Date:

May 17, 2023

Filing Date:

December 21, 2018

Export Citation:

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Assignee:

E-longation L.L.C.

International Classes:

G01M99/00; E04G21/12

Domestic Patent References:

JP58195664A
JP2008070205A
JP2016075073A

Foreign References:

US20120266441
US20110162173

Attorney, Agent or Firm:

Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito

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