RU2009106308A - METHOD FOR FASTENING BORED-DESTRUCTIVE INSERTS OF DRILLING TOOLS AND WORKING BODIES OF DRIVING MACHINES - Google Patents

METHOD FOR FASTENING BORED-DESTRUCTIVE INSERTS OF DRILLING TOOLS AND WORKING BODIES OF DRIVING MACHINES Download PDF

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Publication number
RU2009106308A
RU2009106308A RU2009106308/03A RU2009106308A RU2009106308A RU 2009106308 A RU2009106308 A RU 2009106308A RU 2009106308/03 A RU2009106308/03 A RU 2009106308/03A RU 2009106308 A RU2009106308 A RU 2009106308A RU 2009106308 A RU2009106308 A RU 2009106308A
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RU
Russia
Prior art keywords
inserts
bored
destructive
fastening
working bodies
Prior art date
Application number
RU2009106308/03A
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Russian (ru)
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RU2477780C2 (en
Inventor
Владимир Трофимович Дмитриев (RU)
Владимир Трофимович Дмитриев
Геннадий Алексеевич Боярских (RU)
Геннадий Алексеевич Боярских
Дмитрий Сергеевич Дмитриев (RU)
Дмитрий Сергеевич Дмитриев
Илья Геннадьевич Боярских (RU)
Илья Геннадьевич Боярских
Вадим Владимирович Мурашов (RU)
Вадим Владимирович Мурашов
Original Assignee
Владимир Трофимович Дмитриев (RU)
Владимир Трофимович Дмитриев
Геннадий Алексеевич Боярских (RU)
Геннадий Алексеевич Боярских
Дмитрий Сергеевич Дмитриев (RU)
Дмитрий Сергеевич Дмитриев
Илья Геннадьевич Боярских (RU)
Илья Геннадьевич Боярских
Вадим Владимирович Мурашов (RU)
Вадим Владимирович Мурашов
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.)
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Application filed by Владимир Трофимович Дмитриев (RU), Владимир Трофимович Дмитриев, Геннадий Алексеевич Боярских (RU), Геннадий Алексеевич Боярских, Дмитрий Сергеевич Дмитриев (RU), Дмитрий Сергеевич Дмитриев, Илья Геннадьевич Боярских (RU), Илья Геннадьевич Боярских, Вадим Владимирович Мурашов (RU), Вадим Владимирович Мурашов filed Critical Владимир Трофимович Дмитриев (RU)
Priority to RU2009106308/03A priority Critical patent/RU2477780C2/en
Publication of RU2009106308A publication Critical patent/RU2009106308A/en
Application granted granted Critical
Publication of RU2477780C2 publication Critical patent/RU2477780C2/en

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Abstract

1. Способ крепления породоразрушающих вставок в рабочем органе бурового инструмента и проходческих машин, отличающийся тем, что вставки располагаются во втулках, выполненных из пластичного металла, которые запрессовываются в рабочем органе бурового инструмента. ! 2. Способ по п.1, отличающийся тем, что на внешней поверхности втулок выполнены канавки. 1. The method of attachment of rock cutting inserts in the working body of the drilling tool and tunneling machines, characterized in that the inserts are located in bushings made of ductile metal, which are pressed into the working body of the drilling tool. ! 2. The method according to claim 1, characterized in that the grooves are made on the outer surface of the bushings.

Claims (2)

1. Способ крепления породоразрушающих вставок в рабочем органе бурового инструмента и проходческих машин, отличающийся тем, что вставки располагаются во втулках, выполненных из пластичного металла, которые запрессовываются в рабочем органе бурового инструмента.1. The method of attachment of rock cutting inserts in the working body of the drilling tool and tunneling machines, characterized in that the inserts are located in bushings made of ductile metal, which are pressed into the working body of the drilling tool. 2. Способ по п.1, отличающийся тем, что на внешней поверхности втулок выполнены канавки. 2. The method according to claim 1, characterized in that the grooves are made on the outer surface of the bushings.
RU2009106308/03A 2009-02-24 2009-02-24 Method for attachment of rock destroying inserts of drilling tools and working elements of sinking machines RU2477780C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2009106308/03A RU2477780C2 (en) 2009-02-24 2009-02-24 Method for attachment of rock destroying inserts of drilling tools and working elements of sinking machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2009106308/03A RU2477780C2 (en) 2009-02-24 2009-02-24 Method for attachment of rock destroying inserts of drilling tools and working elements of sinking machines

Publications (2)

Publication Number Publication Date
RU2009106308A true RU2009106308A (en) 2010-08-27
RU2477780C2 RU2477780C2 (en) 2013-03-20

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Family Applications (1)

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RU2009106308/03A RU2477780C2 (en) 2009-02-24 2009-02-24 Method for attachment of rock destroying inserts of drilling tools and working elements of sinking machines

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RU (1) RU2477780C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2536901C2 (en) * 2013-04-23 2014-12-27 Открытое акционерное общество "Волгабурмаш" (ОАО "Волгабурмаш") Diamond drill bit with mechanical attachment of cutters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU926220A1 (en) * 1977-08-31 1982-05-07 Эв внтели Drill bit insert
SU1303696A1 (en) * 1985-03-25 1987-04-15 Институт Горного Дела Со Ан Ссср Rock-breaking insert
US4644111A (en) * 1985-12-11 1987-02-17 Rte Corporation Transformer switch
SU1479605A1 (en) * 1987-03-12 1989-05-15 Всесоюзный Научно-Исследовательский Институт Экономики Минерального Сырья И Геологоразведочных Работ Drilling tool

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Publication number Publication date
RU2477780C2 (en) 2013-03-20

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20130302