JPS56159430A - Planting of foundation bolt for concrete foundation - Google Patents

Planting of foundation bolt for concrete foundation

Info

Publication number
JPS56159430A
JPS56159430A JP6459280A JP6459280A JPS56159430A JP S56159430 A JPS56159430 A JP S56159430A JP 6459280 A JP6459280 A JP 6459280A JP 6459280 A JP6459280 A JP 6459280A JP S56159430 A JPS56159430 A JP S56159430A
Authority
JP
Japan
Prior art keywords
foundation
hole
foundation bolt
concrete
bolt
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.)
Pending
Application number
JP6459280A
Other languages
Japanese (ja)
Inventor
Hiroshi Mori
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP6459280A priority Critical patent/JPS56159430A/en
Publication of JPS56159430A publication Critical patent/JPS56159430A/en
Pending legal-status Critical Current

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  • Foundations (AREA)

Abstract

PURPOSE: To easily fasten a foundation bolt with a great pull resistant strength by screwing it into a concrete foundation with a spiral thread provided on the outer surface thereof.
CONSTITUTION: A ground hole 8 of a less diameter than a foundation bolt 1 is drilled at a specified position on a concrete foundation beforehand. The foundation bolt 1 is screwed down into the ground hole 8 from the tip thereof. As the foundation bolt 1 is screwing, the corner section 2a of a thread 2 cuts into the inner surface of the hole 8 to form a female-threadlike inserting hole 9. A screw section 6 is left projected from the concrete foundation A and then, inserted into a through hole 11 provided on a base 10 of a machine or a construction. Then, a seat plate 12 and a nut 13 are mounted to fix the machine or the like. This eliminates means of drilling an inserting hole of a large-diameter while the thread on the outer surface of the foundation bolt bites into the concrete thereby enhancing the pull resistant strength.
COPYRIGHT: (C)1981,JPO&Japio
JP6459280A 1980-05-15 1980-05-15 Planting of foundation bolt for concrete foundation Pending JPS56159430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6459280A JPS56159430A (en) 1980-05-15 1980-05-15 Planting of foundation bolt for concrete foundation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6459280A JPS56159430A (en) 1980-05-15 1980-05-15 Planting of foundation bolt for concrete foundation

Publications (1)

Publication Number Publication Date
JPS56159430A true JPS56159430A (en) 1981-12-08

Family

ID=13262672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6459280A Pending JPS56159430A (en) 1980-05-15 1980-05-15 Planting of foundation bolt for concrete foundation

Country Status (1)

Country Link
JP (1) JPS56159430A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150033663A1 (en) * 2011-10-24 2015-02-05 Hilti Aktiengesellschaft Compound anchor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150033663A1 (en) * 2011-10-24 2015-02-05 Hilti Aktiengesellschaft Compound anchor

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