(19)
(11) EP 0 163 520 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
13.08.1986 Bulletin 1986/33

(43) Date of publication A2:
04.12.1985 Bulletin 1985/49

(21) Application number: 85303751

(22) Date of filing: 29.05.1985
(84) Designated Contracting States:
AT DE FR GB IT

(30) Priority: 30.05.1984 GB 8413760
30.05.1984 GB 8413761

(71) Applicant: AE PLC
 ()

(72) Inventor:
  • New, Nigel Henry
     ()

   


(54) Method and apparatus for manufacturing plain bearings


(57) A method and apparatus for forming plain bearings from a bearing strip consisting of a metal backing and a lining of bearing material. The apparatus comprises a series of tube forming rolling mills (114,115,116 and 117) arranged to roll the strip (111) to a part cylindrical form; a closed pass forming die (131) having an internal mandrel (132) arranged to form the rolled strip (127) to a final tube configuration (129); a drawing mechanism arranged to draw the strip/tube through the rolling mills and die; and a severing mechanism (133) arranged to cut the formed tube (129) in to lengths (134).







Search report