Concrete mixer

Details Concrete mixer Concrete mixer

2006-05-23

2006-05-23

Sorkin, David (Department: 1723)

Agitating

Mortar mixer type

Movable mixing chamber

C366S062000, C366S111000, C366S114000

Reexamination Certificate

active

07048429

ABSTRACT:
In order to make good-quality concrete, a concrete mixer for mixing materials of concrete by rotation is provided so as to enhance fluidity of a mixture. A mounting frame7supporting a drum2of a concrete mixer1fixes a vibration device25via a mounting plate21. A pair of arms20is integrally formed with both ends of the mounting plate21, while rollers24rotationally supported by one ends of the arms20respectively contact the outer periphery of the drum2. A vibration of the vibration device25is transmitted from the rollers24rotatably supported by the pair of arms20to the drum2, so that the drum2vibrates while it rotates. Accordingly, a mixture is liquefied, and thus concrete having a good quality can be produced.

REFERENCES:
patent: 83211 (1868-10-01), Symons et al.
patent: 2724582 (1955-11-01), Huff
patent: 3655168 (1972-04-01), Lord
patent: 4786179 (1988-11-01), Kaminski
patent: 5908240 (1999-06-01), Hood
patent: 59-152806 (1984-08-01), None
patent: 01-011446 (1989-04-01), None
patent: 05-068861 (1993-03-01), None
patent: 08-294912 (1996-11-01), None
patent: 09-109136 (1997-04-01), None
patent: 11-114394 (1999-04-01), None

Affiliated with

Also associated with

Rating

Concrete mixer does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3552864