SU512912A1 - Saw chain - Google Patents
Saw chainInfo
- Publication number
- SU512912A1 SU512912A1 SU2028794A SU2028794A SU512912A1 SU 512912 A1 SU512912 A1 SU 512912A1 SU 2028794 A SU2028794 A SU 2028794A SU 2028794 A SU2028794 A SU 2028794A SU 512912 A1 SU512912 A1 SU 512912A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- saw chain
- chain
- shoulder
- rivet
- saw
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
- B27B33/14—Saw chains
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
- Chain Conveyers (AREA)
- Framework For Endless Conveyors (AREA)
Description
(54) ПИЛЬНАЯ ЦЕПЬ(54) SAW CHAIN
едннительных звень х 3 и преп тствует отклоненшо зуба,- При этом со стороны упоров 5 на плоские грани буртика осизлклепки 6 действует peat си силы, стрем щейс отклонить зуб, котора реализуетс наг боковом соединительном звене за счет жесткого соединени его с шейкой 7 оси-заклепки 6. В момент набегани элементов цепи на ведущую звездочку и концевой направл ющий элемент пильного аппарата буртик оси-заклепки 6 свободно проворачиваетс в отверстии 4 соединител ного звена 3 на угол - (5 - числ . зубьев звездочки), а при сбегании с них занимает свое первоначальное положение. Наличие упора 5 в отверстии 4 среднего соединительного звена 3 исключает обрат ный выгиб звеньев и их удары о направл ющую шину, и кроме того, снижает износ апементов цепи шарнирного соединени иunits x 3 and prevents the tooth from deviating 6. When the chain elements run onto the drive sprocket and the end guide element of the saw apparatus, the rivet-axis shoulder 6 rotates freely in the hole 4 of the connecting link 3 at an angle - (5 - number of sprocket teeth); original position. The presence of an abutment 5 in the hole 4 of the middle connecting link 3 eliminates the reverse bending of the links and their impact on the guide rail, and in addition, reduces wear on the swivel chain and
направл ющей шины пильного аппарата и повышает эксплуатационные качества цепи.guide busbar of the sawing apparatus and improves the performance of the chain.
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зобретени acquisitions
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Пильна цепь, содержаща боковые соединительные звень , часть из которых выполнена с режущими зубь ми, оси-заклейки с буртиками и средние соединительные звень с отверсти ми под буртики oceftзаклепок , отличающа с тем, что, с целью обеспечени ограничевной подвижности шарнирного соединени и повышени эксплуатационных качеств пильгной цепи, буртики; осей-заклепок выпопнены по крайней мере с одной плоской гранью, а стенки отверсти под буртики осей-заклепок в средних соединительных звень х выполнены с упорами, взаимодействующими с плоскими гран ми буртика осей-заклепок.A saw chain containing lateral connecting links, some of which are made with cutting teeth, shoulder seals and middle connecting links with shoulder holes for oceft rivets, characterized in that, in order to ensure limited mobility of the hinge and to improve performance pilgna chain, shoulder; the rivet axes are filled with at least one flat face, and the walls of the hole for the flange of the rivet axes in the middle connecting links are made with stops that interact with the flat edges of the rivet axle.
Фиг.З Фаг. Фиг. 5 Фиг.6Fig.Z Phage. FIG. 5 Fig.6
Фиг.77
Фиг. 9FIG. 9
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2028794A SU512912A1 (en) | 1974-06-03 | 1974-06-03 | Saw chain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2028794A SU512912A1 (en) | 1974-06-03 | 1974-06-03 | Saw chain |
Publications (1)
Publication Number | Publication Date |
---|---|
SU512912A1 true SU512912A1 (en) | 1976-05-10 |
Family
ID=20586048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2028794A SU512912A1 (en) | 1974-06-03 | 1974-06-03 | Saw chain |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU512912A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010090895A1 (en) * | 2009-01-23 | 2010-08-12 | John Michelon | Cutting chain |
EP3397434A4 (en) * | 2016-01-13 | 2019-10-02 | Blount, Inc. | Saw chain link with one or more oversized rivet holes |
-
1974
- 1974-06-03 SU SU2028794A patent/SU512912A1/en active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010090895A1 (en) * | 2009-01-23 | 2010-08-12 | John Michelon | Cutting chain |
US20100206286A1 (en) * | 2009-01-23 | 2010-08-19 | John Michelon | Cutting Chain |
US8602015B2 (en) * | 2009-01-23 | 2013-12-10 | John Michelon | Cutting chain |
US20140090631A1 (en) * | 2009-01-23 | 2014-04-03 | John Michelon | Cutting Chain |
US9233483B2 (en) * | 2009-01-23 | 2016-01-12 | John Michelon | Cutting chain |
EP3397434A4 (en) * | 2016-01-13 | 2019-10-02 | Blount, Inc. | Saw chain link with one or more oversized rivet holes |
US11273573B2 (en) | 2016-01-13 | 2022-03-15 | Oregon Tool, Inc. | Saw chain link with one or more oversized rivet holes |
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