SU111301A1 - Device for felling trees - Google Patents

Device for felling trees

Info

Publication number
SU111301A1
SU111301A1 SU569358A SU569358A SU111301A1 SU 111301 A1 SU111301 A1 SU 111301A1 SU 569358 A SU569358 A SU 569358A SU 569358 A SU569358 A SU 569358A SU 111301 A1 SU111301 A1 SU 111301A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tree
levers
lead screw
felling
felling trees
Prior art date
Application number
SU569358A
Other languages
Russian (ru)
Inventor
А.Я. Мерков
В.А. Мерков
Original Assignee
А.Я. Мерков
В.А. Мерков
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.Я. Мерков, В.А. Мерков filed Critical А.Я. Мерков
Priority to SU569358A priority Critical patent/SU111301A1/en
Application granted granted Critical
Publication of SU111301A1 publication Critical patent/SU111301A1/en

Links

Description

Известные приспособлени  дл  валки деревьев при спиливании их с корн  с использованием ходового винта, снабженного руко ткой, неудобны в работе и требуют дополнительного выреза около нропила на дереве, куда вставл ют ходовой винт.Known tools for felling trees when cutting them from the root using a lead screw equipped with a handle are inconvenient in operation and require an additional cut near the saw line on the tree where the lead screw is inserted.

Преимущество описываемого приспособлени  заключаетс  в возможности использовать ходовой винт без выреза на дереве путем применени  трех рычагов, шарнирно соединенных в виде ножниц, на одном конце которых укреплен ходовой винт; противоположные концы рычагов выполнены в виде губок (пластин ), вставл емых в пропил на дереве и упираюпхихс  при вращении винта в торец пн  и хлыста, снособству  валке спиливаемого дерева.The advantage of the described device is the ability to use the lead screw without a cut on the tree by using three levers pivotally connected in the form of scissors, at one end of which a lead screw is fixed; the opposite ends of the levers are made in the form of sponges (plates) inserted into the kerf on the tree and abutted while the screw is rotated in the butt of the pin and the whip, with the ability to roll a tree to be sawn.

На фиг. 1 изображен внд приспособлени  сбоку; на фнг. 2 - вид в плане.FIG. 1 shows fittings on the side; on fng. 2 is a plan view.

Приспособление состоит из трех рычагов 1, 2, 3, соединенных болтом 4 в виде ножниц. Ходовой винт 5 укреплен на концах этих рычагов и снабжен руко ткой 6. Противоположные по отношению к ходовому винту концы рычагов выпо,тнены в виде губок (пластин) 7.The device consists of three levers 1, 2, 3, connected by a bolt 4 in the form of scissors. The lead screw 5 is fixed on the ends of these levers and is provided with a handle 6. The ends of the levers opposite to the running screw are broken in the form of jaws (plates) 7.

Использование описываемого приспособлени  при валке спиливаемых деревьев производитс  следующим образом.The use of the described device for felling the trees being cut is as follows.

Губки рычагов вставл ют в пропил на дереве, образованный цепной пилой, после чего вращением руко тки, соединенной с ходовым винтом, концы рычагов, на которых укреплен винт, сближаютс , а губки , вставленные в пропил, начинают давить на торец нн  и хлыста, способству  валке спиливаемого дерева .The jaws of the levers are inserted into a kerf on a tree formed by a chain saw, after which by rotating the knob connected to the lead screw, the ends of the levers on which the screw is fastened move together, and the jaws inserted into the kerf begin to put pressure on the end cap and whip to assist felling of the tree being cut.

По окончании валки дерева вращением руко тки в обратную сторону рычаги приспособлени  раздвигаютс , а их губки (пластины) свод тс  в одну плоскость, после чего приспособление вновь готово к использованию.At the end of the tree rolls, by turning the handle in the opposite direction, the arms of the device are moved apart, and their sponges (plates) are brought together in one plane, after which the device is again ready for use.

Предмет изобретени Subject invention

Приспособление дл  валки деревьев при спиливании их с корн  с использованием ходового винта, снабженного руко ткой, отличаю еес  тем, что, с целью удобства в работе, ходовой винт укреплен на концах трех, шарнирно еоединенных в средней части рычагов, противоположные концы которых выполнены в виде губок (пластин), вставл емых в пропил на дереве и упирающихс  при вращении винта в торец пн  и хлыста, способству  валке спиливаемого дерева.A device for felling trees when cutting them from a root using a lead screw equipped with a handle is distinguished by the fact that, for ease of operation, the lead screw is fixed on the ends of three levers, which are articulated in the middle part, sponges (plates) that are inserted into the kerf on the tree and abutted during the rotation of the screw on the butt of the mon and the whip, contribute to the roll of the tree being cut.

SU569358A 1957-03-22 1957-03-22 Device for felling trees SU111301A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU569358A SU111301A1 (en) 1957-03-22 1957-03-22 Device for felling trees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU569358A SU111301A1 (en) 1957-03-22 1957-03-22 Device for felling trees

Publications (1)

Publication Number Publication Date
SU111301A1 true SU111301A1 (en) 1957-11-30

Family

ID=48383952

Family Applications (1)

Application Number Title Priority Date Filing Date
SU569358A SU111301A1 (en) 1957-03-22 1957-03-22 Device for felling trees

Country Status (1)

Country Link
SU (1) SU111301A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT17961U1 (en) * 2022-04-25 2023-09-15 Naderer Lukas mechanical felling lifter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT17961U1 (en) * 2022-04-25 2023-09-15 Naderer Lukas mechanical felling lifter

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