Inverted fork with detachable suspension attachments for a fork truck
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FIG. 1 is a perspective view of the inverted fork with detachable suspension attachments for a fork truck according to the present invention seen from one side in its operating position.
FIG. 2 is a perspective view according to FIG. 1 seen from the opposite direction.
FIG. 3 is a perspective view similar to FIG. 1 but showing the inverted fork with the detachable suspension attachments removed.
FIG. 4 is a perspective view similar to FIG. 2 but showing the inverted fork with the detachable suspension attachments removed.
FIG. 5 is a perspective view of one of the upper suspension attachments of the inverted fork according to FIG. 1 seen from one side. The inverted fork is not shown in this Figure (nor in FIGS. 6-8) merely for purposes of clarity.
FIG. 6 is a perspective view of the suspension attachment according to FIG. 5 seen from the other side.
FIG. 7 is a perspective view of one of the lower suspension attachments of the inverted fork according to FIG. 1 seen from one side, and
FIG. 8 is a perspective view of the suspension attachment according to FIG. 7 seen from the other side.
| D184670 | March 1959 | Ehmann |
| 2456320 | December 1948 | Repke |
| 2659506 | November 1953 | Watkins |
| 2699269 | January 1955 | Ulinski |
| 2905349 | September 1959 | Repke |
| 3591028 | July 1971 | McClung |
| 3921837 | November 1975 | Vandewater |
| 994974 | November 1951 | FRX |
| 956437 | April 1964 | GBX |
Type: Grant
Filed: Mar 8, 1979
Date of Patent: Jan 12, 1982
Assignee: Kalmar Last Maskin Verkstad AB
Inventor: Kenneth Helgesson (Lidhult)
Primary Examiner: T. Tung
Law Firm: Lerner, David, Littenberg & Samuel
Application Number: 6/18,580
