FIELD: machine building.
SUBSTANCE: group of inventions refers to quick-detachable connection device. The connection device is aimed at the connection of a primary drive element with an operating tool and comprises the first and the second connection units. The first connection unit comprises the first and the second support units and is attached to the primary drive element, the second connection unit comprises the first and the second units in the form of recesses aimed at the connection with the first and the second support units of the first connection unit and is attached to the operating tool. The connection units can be coupled to the first connection contact zone and the second connection contact zone located at a distance from the first connection contact zone. The device also comprises a rotary locking element attached to the first connection unit and able of rotation for smooth fixation of the first and second connection units in respect to each other.
EFFECT: improved efficiency of operating tool performance, reduced wear between connection components.
20 cl, 10 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BICYCLE BRAKE | 1998 |
|
RU2242395C2 |
| SPRING-LOADED SEALING ASSEMBLY AND WELL DRILLING EQUIPMENT CONTAINING THAT ASSEMBLY | 2008 |
|
RU2468183C2 |
| ROLL COVER FOR VEHICLE | 2015 |
|
RU2621396C2 |
| PRELIMINARY SPRING-LOADED BEARING ASSEMBLY AND DRILLING EQUIPMENT WITH SUCH ASSEMBLY | 2008 |
|
RU2470140C2 |
| HYDRAULIC OR PNEUMATIC DRIVE SYSTEM, MOTOR AND PUMP THEREFOR | 2014 |
|
RU2660097C9 |
| DEVICE FOR PROCESSING LINEN | 2011 |
|
RU2520895C1 |
| INK REMOVAL SYSTEM FOR INTAGLIO PRINTING MACHINE | 2012 |
|
RU2601261C2 |
| DRIVE CONICAL BUSHING FOR THRUST BEARING | 2014 |
|
RU2693541C2 |
| BALL VALVE WITH FLOATING METAL SEAT AND REPAIRABILITY WITHOUT DISMANTLING | 2012 |
|
RU2599690C2 |
| IMPACTOR FOR A PORTABLE TOOL | 2012 |
|
RU2635030C2 |
