SU88358A1 - Tool for tensioning the saw chain in power saws - Google Patents
Tool for tensioning the saw chain in power sawsInfo
- Publication number
- SU88358A1 SU88358A1 SU414970A SU414970A SU88358A1 SU 88358 A1 SU88358 A1 SU 88358A1 SU 414970 A SU414970 A SU 414970A SU 414970 A SU414970 A SU 414970A SU 88358 A1 SU88358 A1 SU 88358A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tensioning
- tool
- saw
- saw chain
- chain
- Prior art date
Links
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
Предметом изобретени вл етс приспособление д.ч нат жени пильной цепи в электропилах, используемых на лесозаготовках; амортизаци цепочки и нат лхение ее производитс приспособлением у ведущей звездочки, а рассто ние между ос ми ведомой и ведуи ей звездочек остаетс неизменным при пеподвпжной шине, т. е. рассто ние от упора пилы до конца шины не мен етс .The subject matter of the invention is to adjust the tension in the saw chain in electric saws used in logging; the chain is absorbed and adjusted at the drive sprocket, and the distance between the axles of the sprocket and the sprocket sprocket remains unchanged with the pedestrian tire, i.e. the distance from the saw to the end of the tire does not change.
В сун1ествующих конструкциЯхХ а.тектропил нат жеиие пильной цени осуществ.т етс путем перемен1ени ведомой звездочки пильного аппарата или пильной шины. Амортизаци осун ествл етс установкой пружин под ползун звездочки или пильную шину.In sunflower designs, the a.tropyl natheniai sawing value is accomplished by changing the driven sprocket of the saw apparatus or the saw bar. Depreciation is suspended by the installation of springs under the sprocket wheel or saw bar.
Особенностью описываемого приспособлени вл етс применение подвижного качаюи1егос укреп .ленного па кронштейне упора, на который действует спиральна пружина с нат жным виитом.A special feature of the described device is the use of a movable swing of a hinged arm fixed to the support bracket, which is supported by a coil spring with tension tension.
На чертеже изображена электропила с приспособлением дл нат жени пильной цепи.The drawing shows a power saw with a tool for tensioning the saw chain.
Нат жное приспособ.ченне монтнруе1с у ведуи1сй звездочки на корпусе пилы (как ноказано на чертеже) и.ш на nJHiie. Illiuir; / закрепл етс к пилы 2 при помои1,и raiiKii с зуко тко1 1 -1. Креп .гение шины распо.южено не по оси пилы, а б.П1же к краю ее. нричом рассто ние / прнб.шзите.ПзНС п два раза меньше рассто ни J. .Между ведунигм ро.ппчом и innnoii / устапа вливае.тс подвижш п качаю цийс упор 6 с назом д.Ш проход; хвостовиков звенье15 цепи. На упор 6, закреп.генный на кронн1те1П1с . действует сгп1ра.1ьиа прхжина S. котора обеспечивает посто нное iai5номерное нат жение пильиоП цепочки 9 и ее амортизацию, пop О может быть заменен |К),1нком. Регулировка нат жени 11р жнны осушествл етс винтом W. Центр качани кронштейна с упором находитс на оси //. Выт гиванне нижиеП ветви цепочки, показа1пюе пунктиром 2, компенсируетс дeйcтвнe г упора 6, которвп1 отт гивает верхнюю ветвь цепи из нижнего положени в вер.хнее.The tension device is fit montrue at the head of the asterisk on the body of the saw (as shown in the drawing) i.sh on nJHiie. Illiuir; / is attached to the saw 2 with the help1, and raiiKii with zuko tko1 1 -1. A crush of tires is located not along the axis of the saw, but b.P1zhe to its edge. distance / prnb.shzite. PZNS n two times less than the distance J.. Between the head of the river and innnoii / set-up. Moving movement of the stop 6 with the name D.Sh passage; shank link 15 chain. On an emphasis 6, zakred.genny on kronnte1P1s. There is a Srp1ra.1yya prhzhina S. which provides constant iai5 constant tension of the pilioP chain 9 and its depreciation, then O can be replaced (K), 1nkom. The tension adjustment 11p is realized with a screw W. The center of swing of the bracket with the stop is on the axis //. The lower branch of the chain is pulled out, shown by dotted line 2, is compensated by the action of the stop 6, which in turn pulls the upper branch of the chain from the lower position to the top.
П p e л мот н 3 о б p e т e и и P p e l mot n 3 about b p e t e and and
Приспособление дл нат жени .пильной цени в электропилах, используемых на jiecosaroTOBKax, о тJI и чающеес тем, что i5 нелтTensioning device in electric saws used on jiecosaroTOBKax, about TJI and that i5 is neft
гфименен укрепленный на кроннпейне подвижной кача ои;ийс унор, на который действует спиральна пружина с нат жным винтом.It is reinforced on the crown of the movable swing, and ice is supported by a coil spring with a tension screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU414970A SU88358A1 (en) | 1950-03-22 | 1950-03-22 | Tool for tensioning the saw chain in power saws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU414970A SU88358A1 (en) | 1950-03-22 | 1950-03-22 | Tool for tensioning the saw chain in power saws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU88358A1 true SU88358A1 (en) | 1950-11-30 |
Family
ID=48259863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU414970A SU88358A1 (en) | 1950-03-22 | 1950-03-22 | Tool for tensioning the saw chain in power saws |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU88358A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2453423C2 (en) * | 2007-02-26 | 2012-06-20 | Пелленк | Saw chain with tensioner |
| RU2482961C1 (en) * | 2009-05-20 | 2013-05-27 | Макита Корпорейшн | Chain saw |
-
1950
- 1950-03-22 SU SU414970A patent/SU88358A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2453423C2 (en) * | 2007-02-26 | 2012-06-20 | Пелленк | Saw chain with tensioner |
| RU2482961C1 (en) * | 2009-05-20 | 2013-05-27 | Макита Корпорейшн | Chain saw |
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