Disassembleable washer device for down-hole drills

F - Mech Eng,Light,Heat,Weapons – 16 – L

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F16L 17/06 (2006.01) E21B 17/02 (2006.01) E21B 17/042 (2006.01)

Patent

CA 2569115

A washer device is provided for a threaded joint formed between two members, preferably two down-hole drill components, each member having a threaded portion and an end surface, the two member threaded portions being engaged to couple the two members such that the two end surfaces generally face each other. The washer device basically includes a generally annular body having a central axis and opposing axial ends. The body is formed of a flexible strip having two opposing ends, the flexible strip being winded about the axis into at least one complete loop with one of the two ends being attached to either an intermediate portion of the strip or the other one of the two strip ends. The annular body is disposeable between the two members such that each joint member end surface is disposeable against a separate one of the washer body axial ends.

L'invention concerne un dispositif à rondelle destiné à un joint fileté formé entre deux éléments, de préférence deux éléments de marteau perforateur fond de trou, chaque élément comportant une partie filetée et une surface de bout, les parties filetées des deux éléments étant mises en prise pour coupler les deux éléments, si bien que les deux surfaces de bout se font généralement face. Un dispositif à rondelle comprend généralement un corps annulaire présentant un axe central et des extrémités axiales opposées. Le corps est formé d'une bande souple comportant deux extrémités opposées, ladite bande souple étant enroulée autour de l'axe pour former au moins une boucle dont l'une des deux extrémités est attachée soit à une partie intermédiaire de la bande, soit à l'une ou l'autre extrémité de la bande. Le corps annulaire peut être disposé entre les deux éléments, de sorte que chaque surface de bout d'un élément de joint puisse être disposée contre une extrémité axiale distincte du corps de la rondelle.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Disassembleable washer device for down-hole drills does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Disassembleable washer device for down-hole drills, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disassembleable washer device for down-hole drills will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1952782

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.