GB190816349A - Improved Bolt for Survey Pegs and other Purposes. - Google Patents

Improved Bolt for Survey Pegs and other Purposes.

Info

Publication number
GB190816349A
GB190816349A GB190816349DA GB190816349A GB 190816349 A GB190816349 A GB 190816349A GB 190816349D A GB190816349D A GB 190816349DA GB 190816349 A GB190816349 A GB 190816349A
Authority
GB
United Kingdom
Prior art keywords
bolt
purposes
pegs
head
improved 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.)
Expired
Application number
Inventor
Otto Tonnesen
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
Application granted granted Critical
Publication of GB190816349A publication Critical patent/GB190816349A/en
Expired legal-status Critical Current

Links

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  • Sampling And Sample Adjustment (AREA)
  • Road Paving Structures (AREA)

Abstract

16,349. Tonnesen, O. Aug. 1. B u s k es, bolt-hole.-A bolt for surveying-pegs, plumb-lines, &c., which is adapted to be fixed into stone, wood, &c., is provided with a conical head a having a pin, lug, or ridge f to prevent turning. The head fits into a divided sleeve c of lead or other soft metal, made in one, two, or more parts ; it is expanded to fix the bolt in a bore by means of a nut e, which draws the head a into the sleeve c. The nut e may be provided with a washer, which may take the form of a survey number-plate.
GB190816349D 1908-08-01 1908-08-01 Improved Bolt for Survey Pegs and other Purposes. Expired GB190816349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190816349T 1908-08-01

Publications (1)

Publication Number Publication Date
GB190816349A true GB190816349A (en) 1909-07-08

Family

ID=32552664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190816349D Expired GB190816349A (en) 1908-08-01 1908-08-01 Improved Bolt for Survey Pegs and other Purposes.

Country Status (1)

Country Link
GB (1) GB190816349A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750526A (en) * 1970-02-04 1973-08-07 Wej It Expansion Prod Inc Expansion bolt with unitary wedge assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750526A (en) * 1970-02-04 1973-08-07 Wej It Expansion Prod Inc Expansion bolt with unitary wedge assembly

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