SU764864A1 - Portable device for boring grooves - Google Patents
Portable device for boring grooves Download PDFInfo
- Publication number
- SU764864A1 SU764864A1 SU762426369A SU2426369A SU764864A1 SU 764864 A1 SU764864 A1 SU 764864A1 SU 762426369 A SU762426369 A SU 762426369A SU 2426369 A SU2426369 A SU 2426369A SU 764864 A1 SU764864 A1 SU 764864A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mandrel
- portable device
- cutting element
- housing
- boring
- Prior art date
Links
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
Description
ческой детали, содержащее корпус с расположенной в нем подпружиненной оправкой, несущей режущий элемент, отличающеес тем, что, с целью повышени стойкости режущего элемента путем обеспечени посто нства глубины резани в период одного оборота детали, оправка с режущим элементом установлена в корпусе сthe cusine part comprising a housing with a spring-loaded mandrel disposed therein carrying the cutting element, characterized in that, in order to increase the durability of the cutting element by ensuring the constant depth of cut in the period of one revolution of the part, the mandrel with the cutting element is installed in the housing with
зазором, обеспечивающим перекос и заклинивание оправки в корпусе при вращении детали, а пружина раст жени прикреплена одним концом к оправке , другим - к корпусу устройства.with a gap that allows the mandrel in the housing to tilt and jam when the part is rotated, and the expansion spring is attached at one end to the mandrel, and the other to the device case.
Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination
1. Авторское свидетельство СССР 264119, кл. В 23 В 5/06, 1968.1. USSR author's certificate 264119, cl. On 23 May 5/06, 1968.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762426369A SU764864A1 (en) | 1976-11-29 | 1976-11-29 | Portable device for boring grooves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762426369A SU764864A1 (en) | 1976-11-29 | 1976-11-29 | Portable device for boring grooves |
Publications (1)
Publication Number | Publication Date |
---|---|
SU764864A1 true SU764864A1 (en) | 1980-09-23 |
Family
ID=20685234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762426369A SU764864A1 (en) | 1976-11-29 | 1976-11-29 | Portable device for boring grooves |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU764864A1 (en) |
-
1976
- 1976-11-29 SU SU762426369A patent/SU764864A1/en active
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