CS260267B1 - Chytali náradia - Google Patents

Chytali náradia Download PDF

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Publication number
CS260267B1
CS260267B1 CS862302A CS230286A CS260267B1 CS 260267 B1 CS260267 B1 CS 260267B1 CS 862302 A CS862302 A CS 862302A CS 230286 A CS230286 A CS 230286A CS 260267 B1 CS260267 B1 CS 260267B1
Authority
CS
Czechoslovakia
Prior art keywords
tool
catcher
drilling
tool catcher
objects
Prior art date
Application number
CS862302A
Other languages
Czech (cs)
English (en)
Other versions
CS230286A1 (en
Inventor
Milan Bocko
Original Assignee
Milan Bocko
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 Milan Bocko filed Critical Milan Bocko
Priority to CS862302A priority Critical patent/CS260267B1/sk
Publication of CS230286A1 publication Critical patent/CS230286A1/cs
Publication of CS260267B1 publication Critical patent/CS260267B1/sk

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Abstract

Chytač náradia, ktorého podstata spočívá v tom, že pozostáva z válcovitého telesa v hornej časti kónicky zúženého, rozoberatel'- ne spojeného s vrtným nářadím, v dolnej časti opatřeného zubovým výčnelkom slúžiacim na odtlačenie vytahovaného predmetu od steny vrtu. V strednej časti telesa sa nechádzajú drážky, v ktorých dolnej častí sú v pohyblivých čapoch uložené kladlvá.
CS862302A 1986-04-01 1986-04-01 Chytali náradia CS260267B1 (sk)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS862302A CS260267B1 (sk) 1986-04-01 1986-04-01 Chytali náradia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS862302A CS260267B1 (sk) 1986-04-01 1986-04-01 Chytali náradia

Publications (2)

Publication Number Publication Date
CS230286A1 CS230286A1 (en) 1988-05-16
CS260267B1 true CS260267B1 (sk) 1988-12-15

Family

ID=5359751

Family Applications (1)

Application Number Title Priority Date Filing Date
CS862302A CS260267B1 (sk) 1986-04-01 1986-04-01 Chytali náradia

Country Status (1)

Country Link
CS (1) CS260267B1 (sk)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107829701A (zh) * 2017-11-28 2018-03-23 中国石油天然气股份有限公司 捞油井打捞装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107829701A (zh) * 2017-11-28 2018-03-23 中国石油天然气股份有限公司 捞油井打捞装置

Also Published As

Publication number Publication date
CS230286A1 (en) 1988-05-16

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