Title:
OIL LEAKAGE PREVENTIVE DEVICE FOR TRANSFER FEEDER
Document Type and Number:
WIPO Patent Application WO/1997/031729
Kind Code:
A1
Abstract:
In a transfer feeder comprising a cam box (7a) provided on an upper portion of a press body (1) and housing therein a cam (8a) and a lever (9) adapted to be swung by the cam, the cam box being formed at its bottom with a slot (7b), into which a lower end side portion of the lever projects, an oil leakage preventive device comprises a lower, movable cover (16) adapted to interlock with the lever and cover an area above the slot while moving as the lever swings, a cover member (22) covering an area above a lever insertion hole (16b) opened in the lower, movable cover (16), and a sheathing board (14) provided on the bottom of the cam box and formed with a rise portion (14a), which extends along an inner peripheral edge of the slot.
Inventors:
KAWAMOTO KIICHIROU (JP)
MORIYASU TAKASHI (JP)
MORIYASU TAKASHI (JP)
Application Number:
PCT/JP1997/000592
Publication Date:
September 04, 1997
Filing Date:
February 27, 1997
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
KAWAMOTO KIICHIROU (JP)
MORIYASU TAKASHI (JP)
KAWAMOTO KIICHIROU (JP)
MORIYASU TAKASHI (JP)
International Classes:
B21D43/05; B30B15/00; (IPC1-7): B21D43/05; B30B15/00
Foreign References:
| JPH02104127U | 1990-08-20 | |||
| JPH04432U | 1992-01-06 |
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