SU747720A1 - Cutting member for sawdust-proof cutting of wood - Google Patents

Cutting member for sawdust-proof cutting of wood Download PDF

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Publication number
SU747720A1
SU747720A1 SU792724967A SU2724967A SU747720A1 SU 747720 A1 SU747720 A1 SU 747720A1 SU 792724967 A SU792724967 A SU 792724967A SU 2724967 A SU2724967 A SU 2724967A SU 747720 A1 SU747720 A1 SU 747720A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cutting
blade
wood
knife
sawdust
Prior art date
Application number
SU792724967A
Other languages
Russian (ru)
Inventor
Александр Иванович Кирильчик
Василий Антонович Симанович
Константин Петрович Косько
Николай Иванович Кирильчик
Original Assignee
Белорусский технологический институт им.С.М.Кирова
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 Белорусский технологический институт им.С.М.Кирова filed Critical Белорусский технологический институт им.С.М.Кирова
Priority to SU792724967A priority Critical patent/SU747720A1/en
Application granted granted Critical
Publication of SU747720A1 publication Critical patent/SU747720A1/en

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Description

1one

Изобретение относитс  к режущим органам дл  безопилочного резашг  древесины и может быть использовано в лесной промышленности.The invention relates to cutting bodies for sawing wood without sawing and can be used in the forest industry.

Известен режущий орган дл  безопи- лонного резани  древесины, содержа ,11Шй две металлические пластины .A cutting body for cutting wood without cutting is known, containing 11 metal plates.

Указанные режущие органы небезопасны в работе, так как электроэнерги  подводитс  к неизолированным метал- личесю1М пластинам.These cutting bodies are unsafe in operation, since electric power is supplied to uninsulated 1M metal plates.

Наиболее близким к изобретению по технической сущности  вл етс  режущий орган дл  безошшочного резани  древесины , содержащий полотно ножа с лезвием и токоподвод щце провода 2.The closest to the invention to the technical essence is a cutting organ for jointless cutting of wood, comprising a knife blade with a blade and a current lead for wire 2.

Недостатком указанного режущего органа  вл етс  то, что электроэнерги  расходуетс  неэкономно, так как при резании древесины нагреваетс  вс  режуща  часть ножа, а резание производитс  только в зоне контакта ножа с древесиной . Работа с данным режущим органом небезопасна, так Кгок электро-The disadvantage of this cutting body is that energy is consumed uneconomically, since when cutting wood, the entire cutting part of the knife is heated, and cutting is performed only in the zone of contact of the knife with wood. Working with this cutting body is unsafe, so Kgok electric

энерги  подводитс  к неизол фова шым металлическим пласт1Шам.energy is supplied to a non-insulated metal layer.

Целью изобретени   вл етс  уменьшение расхода электроэнергии и обеспечение безопасности при работе.The aim of the invention is to reduce power consumption and ensure safety during operation.

Достигаетс  это тем, что лезвие ножа выполнено секцио шым но длине, причем калода  секци  лезви  установлена на полотне ножа при помощи щарнира с перекрытием соседней секции и This is achieved by the fact that the blade of the knife is made sectioned but the length, and the blade section of the blade is mounted on the knife blade with the help of a joint with the overlapping of the adjacent section and

10 подпружинена, а полотно ножа имеет пазы , в которых расположены токоподво- д щие провода дл  подвода разных фаз к сосед1шм секци м.10 is spring-loaded, and the blade of the knife has grooves in which the power supply wires are located for supplying different phases to the neighboring sections.

На фиг. 1 изображен режущий орган FIG. 1 shows the cutting organ

15 дл  безопилочного резани  древес1шы, общий вид; на фиг. 2 - то же, продольный разрез; на фиг. 3 - разрез А-А на фиг. 2,15 for sawing wood without sawing, general view; in fig. 2 - the same, longitudinal section; in fig. 3 shows section A-A in FIG. 2,

Режущий орган дл  безопилочного ре20 зани  древесхшы содержлт полотно ножа, выполненное в В1оде правой 1 и левой 2 металли еских пластин, лезвие ножа и токоподвод шле провода 3, Лезвие ножаThe cutting body for sawing wood 20 contains woodblade made in the right 1 and left 2 metal plates, the knife blade and the current lead of the wire 3, the knife blade

Claims (1)

Формула изобретенияClaim Режущий орган для безопилочного резания древесины, содержащий полотно 2о ножа с лезвием и токоподводящие провода, отличаю щ и й с я тем, что, с целью уменьшения расхода электроэнергии и обеспечения безопасности при работе, лезвие ножа выполнено сек25 ционным по длине, причем каждая секция лезвия ножа установлена на полотне ножа при помощи шарнира с перекрытием соседней секции и подпружинена, а полотно ножа имеет пазы, в которых распо30 ложены токоподводящие провода для подвода разных фаз к соседним секциям.The cutting organ for saw-free cutting of wood, containing a blade of a knife 2 with a blade and current-carrying wires, is distinguished by the fact that, in order to reduce energy consumption and ensure safety during operation, the knife blade is made sectional 25 in length, each section of the blade the knife is mounted on the blade with a hinge with the overlapping of the adjacent section and is spring-loaded, and the blade has grooves in which current-carrying wires are located for supplying different phases to the adjacent sections.
SU792724967A 1979-02-12 1979-02-12 Cutting member for sawdust-proof cutting of wood SU747720A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792724967A SU747720A1 (en) 1979-02-12 1979-02-12 Cutting member for sawdust-proof cutting of wood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792724967A SU747720A1 (en) 1979-02-12 1979-02-12 Cutting member for sawdust-proof cutting of wood

Publications (1)

Publication Number Publication Date
SU747720A1 true SU747720A1 (en) 1980-07-15

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ID=20810323

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792724967A SU747720A1 (en) 1979-02-12 1979-02-12 Cutting member for sawdust-proof cutting of wood

Country Status (1)

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SU (1) SU747720A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380424B (en) * 1982-04-30 1986-05-26 Haeger Bror Olof CUTTER
US5429163A (en) * 1992-11-12 1995-07-04 Frenkel; Isaak M. Wood-cutting method and tool for implementation thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380424B (en) * 1982-04-30 1986-05-26 Haeger Bror Olof CUTTER
US5429163A (en) * 1992-11-12 1995-07-04 Frenkel; Isaak M. Wood-cutting method and tool for implementation thereof

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