Guide sleeve for a length-adjustable column for chairs or tables

Details Guide sleeve for a length-adjustable column for chairs or tables Guide sleeve for a length-adjustable column for chairs or tables

1993-01-22

1995-05-09

Hannon, Thomas R.

Bearings

Rotary bearing

Plain bearing

248161, 29734418, 384291, 384295, F16C 3302, F16M 1100, A47C 300

Patent

active

054134145

ABSTRACT:
A guide sleeve for a length-adjustable column for chairs is provided with an outside to be received and supported in a guide tube of the column. The guide sleeve is further provided with an internal surface, on which guide webs are formed which project towards a central longitudinal axis. The guide webs are separated from each other by recesses. On the guide webs, there are partial cylinder surfaces concentric of the axis and which are formed as guide surfaces for the housing of a length-adjustable element.

REFERENCES:
patent: 1377866 (1921-05-01), White
patent: 2348274 (1944-05-01), Aker
patent: 2539782 (1951-01-01), Kell
patent: 3711054 (1973-01-01), Bauer
patent: 3923280 (1975-12-01), Good
patent: 4899969 (1990-02-01), Bauer
patent: 4969619 (1990-11-01), Bauer et al.
patent: 4979718 (1990-12-01), Bauer et al.
patent: 5131615 (1992-07-01), Hosen et al.
patent: 5152646 (1992-10-01), Bauer

Affiliated with

Also associated with

Rating

Guide sleeve for a length-adjustable column for chairs or tables does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Guide sleeve for a length-adjustable column for chairs or tables, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Guide sleeve for a length-adjustable column for chairs or tables will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1701029