The present invention relates to a drill and a guide bushing for precise implant placement.
The invention therefore proposes forming a peripheral gap (32) between the valve rod (12) and the guide bushing (14) in a first section (30) of the guide bushing (14), said section pointing towards the sealing ring (18).
A space guide bushing is formed on an opening of the housing main body, and a bumper-fixing cap fitted on a distal end of the piston rod and a bumper are associated with the space guide bushing.
The present invention relates to a guide bushing assembly comprising a drill for implants and intermediate bushing and an apparatus for accurate guided placement of implants using the same.
The present invention relates to an apparatus for accurate guided placement of implants comprising a drill and guide bushing.
Provided is a guide bush control device with which adjustment of a guide bush can be performed easily by rotating an adjustment nut provided on the back end of the guide bush.
To this end, the guide bush and a connection bush (46, 47) form a single construction unit and is situated at the side opening of the guide bush.
The guide bush (4) is placed in a cage (9) and a chuck (10) is installed in the guide bush (4) for clamping the test piece (3).
A branch connection piece (12) also opens into the inside of the bush though a side opening in the guide bush.
The guide bush is integrated into the plastic material of the main connection piece.
A blade (11) can be detachably fastened to the guiding bush (6).
It also comprises a shaft (2) and a guiding chamber (4), in which a guiding bush (6) is movably mounted.
A guiding bush (2) is provided at the inner wall of the outer pipe (8).
A spring (5) is arranged in the guiding chamber (4) in such a way that a restoring force is exerted on the guiding bush (6).
A guiding bushing attached to a projection on the bottom of the body is mounted on the dividing metal plate which is arranged close to the bottom of the body.
The guide sleeve is locked in said receiver (15) by means of a locking member (7).
A first guide sleeve (35) and a second guide sleeve (36) are connected to the valve needle (3).
The needle (14) can be guided axially through a guide sleeve (36) of the guide element (32) and can be fixed axially in this guide sleeve (36).
For this purpose, the guide sleeve 11 has widened sections 16 at both ends, said widened sections fixing the guide sleeve 11 in the magnet core 6.
The anchoring sleeve is clamped, or disposed such that it can be clamped, between the anchor base and an impact sleeve, or the sonotrode, or the guide sleeve.
A percussion drill (3) has a three-part hammer sleeve (6).
A pneumatic percussive tool for a paving breaker and/or a hammer drill, provided with a drive piston (1) which is axially displaceable both backwards and forwards, comprising a guide sleeve (4) and a piston bottom (5) supporting the guide sleeve (4).
The guide sleeve (22) is inserted into the drilling (19) in the neck (17).
According to the invention, the guide sleeve (3) has at least two axial guide faces/guide diameters (31, 3.3) which are spaced apart radially, with each guide diameter being assigned one piston system (K1, K2) in each case.
The guide sleeve (20) additionally has a restrictor opening (27) which connects a spring chamber in the interior of the guide sleeve (20) to a low-pressure connection (7) of the non-return valve (10).
Said slide bush (4) is connected in a fixed manner to the exterior steering column member (3) with the aid of plastic that is injected into recesses (5) located on the outer peripheral surface of the slide bush (4).
According to the invention, a guide sleeve (20) for the valve closing body (18) is provided in the valve housing (11), and the valve closing body (18) is guided in the guide sleeve (20).
The front face of the sliding bushing rests against the insert body (12).
The latter are slidably inserted in a guide sleeve (36) of a guide plate (37), parallel to the rotation axis of the operating element.
There is a reset spring (9) between the end of said guide bar (12) and the housing with the guide sleeve (13).
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Traduction Translation Traducción Übersetzung Tradução Traduzione Traducere Vertaling Tłumaczenie Mετάφραση Oversættelse Översättning Käännös Aistriúchán Traduzzjoni Prevajanje Vertimas Tõlge Preklad Fordítás Tulkojumi Превод Překlad Prijevod 翻訳 번역 翻译 Перевод