Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1981-05-29
1983-12-13
Crane, Daniel C.
Metal working
Method of mechanical manufacture
Assembling or joining
291565A, 29517, 29525, 74579R, 403274, 18832222, 92168, B23P 1500, B23P 1100
Patent
active
044198043
ABSTRACT:
In illustrative embodiments a method has been shown for manufacturing a piston rod unit. The piston rod unit includes a metallic tube shaped piston rod member defining a cavity therein and at least one terminal member having a fastening pin fastened within a respective end portion of the cavity. The fastening pin is provided with an outer diameter which is larger than the initial inner diameter of the piston rod member. This fastening pin is pressed into an end portion of the cavity so as to radially expand the piston rod member along at least a part of the end portion to an expanded outer diameter larger than the initial outer diameter of the tubular piston rod member. Hereupon the piston rod member is radially compressed by hammering within the area of the expanded outer diameter until the initial outer diameter is substantially reestablished.
REFERENCES:
patent: 1169642 (1916-01-01), Heeter et al.
patent: 1467166 (1923-09-01), Jones
patent: 1815626 (1931-07-01), Lee et al.
patent: 1911775 (1933-05-01), Smith et al.
patent: 2030169 (1936-02-01), Huck
patent: 2082379 (1937-06-01), Brittain, Jr.
patent: 2370603 (1945-02-01), Zimmerman
patent: 3078754 (1963-02-01), DeLacy
patent: 3189672 (1965-06-01), Lyman, Jr.
patent: 3414965 (1968-12-01), Stau et al.
patent: 3480306 (1969-11-01), Hsu
patent: 3641865 (1972-02-01), Swindt et al.
patent: 3749529 (1973-07-01), Cornelsen
patent: 3842644 (1974-10-01), Biesmans
patent: 4300274 (1981-11-01), Papst
Crane Daniel C.
Fichtel & Sachs AG
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