Bearings – Linear bearing – Combined with seal or guard
Patent
1989-06-02
1990-05-01
Hannon, Thomas R.
Bearings
Linear bearing
Combined with seal or guard
277168, 384 45, F16C 2906, F16C 3372
Patent
active
049213580
ABSTRACT:
Each of the pair of under seals which are respectively attached to the lower surfaces of the side walls of a slider includes an elongate core metallic plate and a rubber member secured to the core metallic plate and having a lip portion protruding inwardly from the inner edge of the core metallic plate. Each of the end caps attached to opposite ends of a slider main body is formed with an under seal holding groove in a joining surface of each leg portion of the end cap. The slider main body is formed with a stepped recess portion to accommodate the under seal in the lower surface of each side wall. The opposite ends of the under seal are fitted into and held in the under seal holding grooves of the end caps and the remainder of the under seal is accommodated in the stepped recess portion of the slider main body. The lip portion os the under seal is slidingly in contact with the lateral side of the guide rail to prevent dust from entering into the inside of the slider.
REFERENCES:
patent: 3400987 (1968-09-01), Erikson
patent: 4253709 (1981-03-01), Teramachi
patent: 4582369 (1986-04-01), Itoh
patent: 4595244 (1986-06-01), Teramachi
patent: 4773770 (1988-09-01), Osawa et al.
patent: 4810104 (1989-03-01), Matsuoka et al.
Kasuga Shinichi
Osawa Nobuyuki
Hannon Thomas R.
Nippon Seiko Kabushiki Kaisha
LandOfFree
Under seal assembling structure in linear guide apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Under seal assembling structure in linear guide apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Under seal assembling structure in linear guide apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-826259