Electromagnetic clutch with impact absorbing connector

Details Electromagnetic clutch with impact absorbing connector Electromagnetic clutch with impact absorbing connector

1987-10-01

1989-02-28

Salce, Patrick R.

Electrical generator or motor structure

Dynamoelectric

Rotary

192 84C, 310 51, H02K 524, F16D 312, F16D 377, F16D 2710

Patent

active

048088706

ABSTRACT:
An electromagnetic clutch includes a first rotatable member supported on a first bearing, and connected to an external driving source having an axial magnetic end plate. A second rotatable member is connected to a driven member. An annular magnetic member is supported on the second rotatable member through a plurality of leaf springs so as to be capable of axial movement, and faces the axial end plate of the first rotatable member with an axial gap therebetween. A third rotatable member is connected to the second rotatable member, to limit the axial movement of the annular magnetic member. An electromagnet is associated with one of rotatable members and the annular magnetic member for transmitting rotational force from the external driving source to the other of the rotatable members. Plural resilient core connecting devices are fixed between the annular magnetic member and the third rotatable member, to absorb vibration and impact noise at the time of attraction of the annular magnetic member to the first rotatable member, as well as support the annular magnetic member.

REFERENCES:
patent: 3044594 (1958-11-01), Bernard
patent: 3082933 (1960-12-01), Bernard
patent: 3205969 (1965-09-01), Mantey
patent: 3325760 (1967-06-01), Bernard
patent: 3384213 (1968-05-01), Bernard et al.
patent: 3425529 (1969-02-01), Hayashi
patent: 3455421 (1969-07-01), Miller
patent: 3565223 (1971-02-01), Pierce
patent: 3774739 (1973-11-01), Higuchi
patent: 4187939 (1980-02-01), Silvestrini et al.
patent: 4194607 (1980-03-01), Yamaguchi
patent: 4225027 (1980-09-01), Takefuta et al.
patent: 4243128 (1981-01-01), Shirai
patent: 4262787 (1981-04-01), Takefuta et al.
patent: 4273226 (1981-06-01), Takefuta et al.
patent: 4287976 (1981-09-01), Sakaki et al.
patent: 4391356 (1983-07-01), Takemura et al.
patent: 4441864 (1984-04-01), Watts et al.
patent: 4493407 (1985-01-01), Newton
patent: 4574930 (1986-03-01), Koitabashi
patent: 4602176 (1986-07-01), Baker
patent: 4616742 (1986-10-01), Matsushita
patent: 4619351 (1986-10-01), Takatoshi
patent: 4624354 (1986-11-01), Koitabashi
patent: 4694945 (1987-09-01), Koitabashi
patent: 4718526 (1988-01-01), Koitabashi
European Search Report.
U.S. Ser. No. 637,799 filed 08-06-84 (Sanden).
U.S. Ser. No. 010,466 filed 02-03-87 (Sanden).
U.S. Ser. No. 031,705 filed 03-30-87 (Sanden).
U.S. Ser. No. 067,880 filed 06-30-87 (Sanden).
U.S. Ser. No. 067,879 filed 06-30-87 (Sanden).
U.S. Ser. No. 035,385 filed 04-07-87 (Sanden).

Affiliated with

Also associated with

Rating

Electromagnetic clutch with impact absorbing connector does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1370189