Office Armchair

1,087

19

3

Posted in WorkshopMetalworking

Introduction: Office Armchair

I foundan old armchairworkshop...

it was notin good condition andIheightadjustmentsystemwasbroken(threaded rod)

I was inspiredautomotivejacksforheightadjustmentsystem

I askedafriendto make mecustomgearsto have aperfect parallelogramwhateverheight

there is a screw-endlessof jacks andan oldcrank toraise the siege
the springsafterthescrews allowthe seatcushion

there arethrust ball bearing,for the screw andthe rotation

I deliberatelykeptas-istheseat and backrest

I alsoremanufacturelegs


the oldseatofthefirstphotos will berestored later
itisto show youwhatstatewas theblackin thisInstructables

Share

    Recommendations

    • Spotless Contest

      Spotless Contest
    • Space Challenge

      Space Challenge
    • Science of Cooking

      Science of Cooking
    user

    We have a be nice policy.
    Please be positive and constructive.

    Tips

    Questions

    3 Comments

    Very cool. Are the circular feet old bearing races?

    Very cool. I would buy that.

    this is the single coolest chair i have ever seen. awesome, just awesome