SU402656A1 - CUTTER FOR DESTROYING COAL AND MOUNTAIN BREEDS - Google Patents

CUTTER FOR DESTROYING COAL AND MOUNTAIN BREEDS

Info

Publication number
SU402656A1
SU402656A1 SU1660067A SU1660067A SU402656A1 SU 402656 A1 SU402656 A1 SU 402656A1 SU 1660067 A SU1660067 A SU 1660067A SU 1660067 A SU1660067 A SU 1660067A SU 402656 A1 SU402656 A1 SU 402656A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cutter
coal
mountain breeds
destroying
destroying coal
Prior art date
Application number
SU1660067A
Other languages
Russian (ru)
Original Assignee
А. С. Ромашкин , А. Д. Сергеев
вители Шахтинский научно исследовательский , проектно конструкторский угольный институт , Краснолучский машиностроительный завод
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 А. С. Ромашкин , А. Д. Сергеев, вители Шахтинский научно исследовательский , проектно конструкторский угольный институт , Краснолучский машиностроительный завод filed Critical А. С. Ромашкин , А. Д. Сергеев
Priority to SU1660067A priority Critical patent/SU402656A1/en
Application granted granted Critical
Publication of SU402656A1 publication Critical patent/SU402656A1/en

Links

Description

1one

Изобретение относитс  к горной иромышлепности , а имепно к резцам дл  разрушени  угл  и горных пород.The invention relates to mountain iromo-blindness, and to cutters for the destruction of coal and rocks.

Известны резцы, включаюпще державку и режущую головку, оснащенную твердосплавным колпачком.Known incisors, including the holder and the cutting head, equipped with a carbide cap.

Предложенный резец отличаетс  от известных тем, что твердосплавный колпачок выполнен в виде пирамиды с усеченной конической полостью но оси. Это повышает эффективность разрушени  угл  и горных пород.The proposed cutter differs from the known ones in that the carbide cap is made in the form of a pyramid with a truncated conical cavity along the axis. This increases the efficiency of the destruction of coal and rocks.

Па чертеже представлен предложенный резец .Pa drawing presents the proposed cutter.

Он состоит из державки 1 п режущей головки 2, оснащенной твердосплавным колпачкомIt consists of a holder 1 p cutting head 2, equipped with a carbide cap

22

3, выполненным в внде пирамиды с усечеииой конической полостью 4 по оси.3, made in the vnde pyramid with a truncated conical cavity 4 along the axis.

Резец устаиавлнваетс  в корпусе исполни ельного органа 5 и фиксируетс  в рабочем положении с помощью втулки 6, вваренной в носадочное отверстие в корпусе нсполнптельного органа.The cutter is mounted in the body of the executing organ 5 and fixed in the working position with the aid of the sleeve 6, which is welded into the nasal opening in the body of the transducer.

Предмет изобретени Subject invention

Резец дл  разрушени  угл  и гориых пород, включающий державку и режущую головку, оснащенную твердосилавным колпачком, огличающийс  тем, что, с целью повыщени  эффективности разрушени , твердосплавный колпачок выполиеи в виде пирамиды с усеченной конической полостью по оси.A cutter for the destruction of coal and rock formations, including a holder and a cutting head, equipped with a hard-core cap, which, in order to increase the efficiency of destruction, is a hard-alloyed cap of a pyramid with a truncated conical cavity along the axis.

SU1660067A 1971-05-21 1971-05-21 CUTTER FOR DESTROYING COAL AND MOUNTAIN BREEDS SU402656A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1660067A SU402656A1 (en) 1971-05-21 1971-05-21 CUTTER FOR DESTROYING COAL AND MOUNTAIN BREEDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1660067A SU402656A1 (en) 1971-05-21 1971-05-21 CUTTER FOR DESTROYING COAL AND MOUNTAIN BREEDS

Publications (1)

Publication Number Publication Date
SU402656A1 true SU402656A1 (en) 1973-10-19

Family

ID=20476277

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1660067A SU402656A1 (en) 1971-05-21 1971-05-21 CUTTER FOR DESTROYING COAL AND MOUNTAIN BREEDS

Country Status (1)

Country Link
SU (1) SU402656A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10801322B2 (en) * 2015-08-06 2020-10-13 Betek Gmbh & Co. Kg Cutting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10801322B2 (en) * 2015-08-06 2020-10-13 Betek Gmbh & Co. Kg Cutting device

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