SU138909A1 - A device for damping recoil of a manual punch - Google Patents
A device for damping recoil of a manual punchInfo
- Publication number
- SU138909A1 SU138909A1 SU662600A SU662600A SU138909A1 SU 138909 A1 SU138909 A1 SU 138909A1 SU 662600 A SU662600 A SU 662600A SU 662600 A SU662600 A SU 662600A SU 138909 A1 SU138909 A1 SU 138909A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- perforator
- manual punch
- axis
- damping recoil
- recoil
- Prior art date
Links
Landscapes
- Drilling And Boring (AREA)
- Percussive Tools And Related Accessories (AREA)
Description
Известны устройства дл гашени отдачи ручного перфоратора, включающие каркасный цилиндр, закрытыр с обеих сторон соедин ющими его с корпусом перфоратора кронщтейнами, один из которых св зан с руко ткой перфоратора. Однако к таким перфораторам требуетс больщое усилие бурильщика.BACKGROUND OF THE INVENTION A device for damping recoil of a hand-held perforator is known, including a frame cylinder, closed on both sides by means of brackets connecting one with the body of the perforator, one of which is connected to the handle of the perforator. However, such drills require a great effort by the driller.
Предлагаемое устройство отличаетс от известных тем, что дл приложени усили подачи непосредственно к оси, соедин ющей нневмоколонку с перфоратором, в качестве св зываюсцих ось и руко тку перфоратора элементов применены свободно надетые на них стержни, расположенные под острым углом к оси перфоратора. Такое выполнение устройства обеспечивает при хорошей производительности перфоратора затрату бурильщиком небольшого усили .The proposed device differs from the known ones in order to apply a supply force directly to the axis connecting the hammer column with a perforator, freely connecting rods, which are at an acute angle to the axis of the perforator, are used as the connecting axis and the handle of the perforator of the elements. This embodiment of the device provides a good performance of the puncher, the cost of the driller small effort.
Устройство состоит (см. чертеж) из цилиндра /, в котором свободно перемещаютс одна или две колеблющиес массы 2. Цилиндр закрыт с обеих сторон кронштейнами 3, сквозь резиновые втулки 4 которых проход т концы ст жных болтов перфоратора.The device consists (see drawing) of a cylinder / in which one or two oscillating masses 2 freely move. The cylinder is closed on both sides by brackets 3, through which rubber ends 4 pass the ends of the perforator clamping bolts.
Ось 5 пневмоколонки проходит через резиновую подушку 6, в которой сделаны прорези, позвол ющие перемещатьс оси пневмоколонки , воспринима вибрации перфоратора.The axis 5 of the pneumatic column passes through a rubber pad 6, in which slots are made to allow the axes of the pneumatic column to move, to perceive the vibrations of the perforator.
Руко тка перфоратора представл ет собою резиновую втулку 7, в которую вставлен болт 8 с м гкими резиновыми наконечниками 9 на концах.The punch handle is a rubber sleeve 7 into which a bolt 8 is inserted with soft rubber tips 9 at the ends.
Руко тка перфоратора соединена с осью пневмоколонки стержн ми 10, которые упираютс в резиновые стойки 11, раскрепленные между плошками 12. Стержни 10 расположены под острым углом к оси перфоратора.The punch handle is connected to the axis of the pneumatic column by the rods 10, which abut against rubber struts 11, fastened between plates 12. The rods 10 are at an acute angle to the axis of the perforator.
Эти стержни могут быть выполнены составными, концевые части которых состо т из П-образных свободно надетых на ось пневмоколонки и руко тку перфоратора элементов, а средн часть стержн может быть выполнена из амортизирующего резинового буфера.These rods can be made of composite, the end parts of which consist of U-shaped elements that are loosely mounted on the pneumatic column and the handle of the perforator elements, and the middle part of the rod can be made of shock-absorbing rubber buffer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU662600A SU138909A1 (en) | 1960-04-09 | 1960-04-09 | A device for damping recoil of a manual punch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU662600A SU138909A1 (en) | 1960-04-09 | 1960-04-09 | A device for damping recoil of a manual punch |
Publications (1)
Publication Number | Publication Date |
---|---|
SU138909A1 true SU138909A1 (en) | 1960-11-30 |
Family
ID=48295028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU662600A SU138909A1 (en) | 1960-04-09 | 1960-04-09 | A device for damping recoil of a manual punch |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU138909A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2499662C2 (en) * | 2007-12-17 | 2013-11-27 | Роберт Бош Гмбх | Hand tool, mainly, perforator and/or buster with dynamic damper |
-
1960
- 1960-04-09 SU SU662600A patent/SU138909A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2499662C2 (en) * | 2007-12-17 | 2013-11-27 | Роберт Бош Гмбх | Hand tool, mainly, perforator and/or buster with dynamic damper |
US8783377B2 (en) | 2007-12-17 | 2014-07-22 | Robert Bosch Gmbh | Hand-held power tool, particularly a rotary and/or chisel hammer, having a vibration absorbing unit |
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