Flow cut-off fitting

Details Flow cut-off fitting Flow cut-off fitting

F - Mech Eng,Light,Heat,Weapons

16

K

F16K 31/04 (2006.01) F16H 25/20 (2006.01)

Patent

CA 2087952

2087952 9201884 PCTABS00010 In order to protect a spindle (2) rotated in a fitting by a spindle nut (6) rotating in a housing (4), the invention calls for a braking device for the spindle nut (6). When a given reference force is exceeded, two facing friction surfaces (11, 13) are pressed towards each other against the spindle (2) to exert a braking force. One friction surface (13) is rotationally secured with respect to the spindle nut (6), while the other friction surface (11) is rotationally secured with respect to the housing (4). The invention calls for the spindle nut (6) to be spring-mounted by a spring washer assembly (50, 51) in at least one longitudinal direction, the braking force acting through this assembly on an intermediate radius (ro) relative to the width (r1 - r2) of the assembly. The fraction of the total spindle force which acts as a braking force is thus increased.

Affiliated with

Also associated with

Rating

Flow cut-off fitting does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flow cut-off fitting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flow cut-off fitting will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1769325