Joints and connections – Manually releaseable latch type – Having operating mechanism
Patent
1986-11-28
1989-03-21
Kundrat, Andrew V
Joints and connections
Manually releaseable latch type
Having operating mechanism
403325, 403327, B25G 318
Patent
active
048138100
ABSTRACT:
A coupling device in which a shaft or pipe is coupled to a boss member in which balls, disposed in radial holes in the boss, engage a groove on the shaft or pipe. A set ring slidable on the boss selectively forces engagement of the balls with the groove. The set ring is biased in both direction toward the apertures. The bias can be provided by one or two spring rings engaging two oppositely inclined surfaces on either the boss or the set ring or by a coil spring set between two spring supports that are each moved by both the boss and the set ring.
REFERENCES:
patent: 2192844 (1940-03-01), Bean
patent: 2521701 (1950-09-01), Earle et al.
patent: 2565572 (1951-08-01), Pangborn
patent: 3279835 (1966-10-01), Krohm
patent: 3747966 (1973-07-01), Wilkes et al.
patent: 3817560 (1974-06-01), Guertin
patent: 4068869 (1978-01-01), Maruyama
patent: 4318630 (1982-03-01), Herchenbach et al.
patent: 4485845 (1984-12-01), Brady
patent: 4579476 (1987-04-01), Post
patent: 4601603 (1986-07-01), Nakayama
patent: 4639162 (1987-01-01), Geisthoff et al.
patent: 4639163 (1987-01-01), Buthe et al.
patent: 4641990 (1987-02-01), Geisthoff
patent: 4645372 (1987-02-01), Suzuki
Patent Abstracts of Japan, vol. 10, No. 196, (M-497), (2252), 10th Jul. 1986; & JP-A-61-41 017, Matsui Warutaa Shiyaido K.K., 27-02-1986.
Patent Abstracts of Japan, vol. 10, No. 211, (M-501), (2267), 24th Jul. 1986; & JP-A 61-52 420, Matsui Warutaa Shiyaido K.K. 15-03-1986.
Kundrat Andrew V
Matsui Walterscheid Ltd.
LandOfFree
Removable coupling device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Removable coupling device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Removable coupling device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-473789