Land vehicles – Wheeled – Articulated vehicle
Patent
1991-07-16
1992-05-19
Marmor, Charles A.
Land vehicles
Wheeled
Articulated vehicle
280400, 298972, 296 30, 296182, B62D 5306
Patent
active
051141698
ABSTRACT:
A drop frame trailer in which the vertical webs of the beams in the joints between the gooseneck portion and a vertically extending portion are reinforced by welding generally triangularly shaped, unitary reinforcing members to the inboard and outboard sides thereof. The preferred reinforcing member is generally triangularly shaped and has a generally triangularly shaped opening positioned generally centrally therein. An alternative reinforcing member is generally hourglass shaped with no central opening therein.
REFERENCES:
patent: 1413918 (1922-04-01), Lamb
patent: 2590181 (1952-03-01), Kessler
patent: 2590210 (1952-03-01), Rogers
patent: 2678188 (1954-05-01), Rogers
patent: 2759737 (1956-08-01), Manning
patent: 2874973 (1959-02-01), Botkin
patent: 2963302 (1960-12-01), Ronk
patent: 3030126 (1962-04-01), Martin
patent: 3467408 (1969-09-01), Regalia
patent: 3577739 (1971-05-01), Botkin
patent: 3703301 (1972-11-01), Randle
patent: 3843161 (1974-10-01), Hastings
patent: 3929353 (1975-12-01), Burleson et al.
patent: 3945668 (1976-03-01), Holland
patent: 4009889 (1977-03-01), Smith
patent: 4060145 (1977-11-01), Kingman
patent: 4096960 (1978-06-01), Gilmore
patent: 4168847 (1979-09-01), Westphal
patent: 4262923 (1981-04-01), Weir
patent: 4423884 (1984-01-01), Gevers
The Welding Institute Research Bulletin-"Fatigue Design Rules for Welded Steel Joints" (May 1976).
Botkin Lawrence A.
Javadi Mahmud K.
Boehler Anne Marie
Fruehauf Trailer Corporation
Marmor Charles A.
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