Sleeve for tooling system for mineral winning
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FIG. 1 is a perspective view of a first embodiment of a sleeve for tooling system for mineral winning showing our new design;
FIG. 2 is a top plan view of the first embodiment of the sleeve for tooling system for mineral winning;
FIG. 3 is a first side elevational view of the first embodiment of the sleeve for tooling system for mineral winning;
FIG. 4 is a second side elevational view of the first embodiment of the sleeve for tooling system for mineral winning, the second side elevational view showing the first embodiment of the sleeve for tooling system for mineral winning in a position which is rotated from the position shown in FIG. 3;
FIG. 5 is a bottom plan view of the first embodiment of the sleeve for tooling system for mineral winning;
FIG. 6 is a perspective view of a second embodiment of a sleeve for tooling system for mineral winning showing our new design;
FIG. 7 is a top plan view of the second embodiment of the sleeve for tooling system for mineral winning;
FIG. 8 is a first side elevational view of the second embodiment of the sleeve for tooling system for mineral winning;
FIG. 9 is a second side elevational view of the second embodiment of the sleeve for tooling system for mineral winning, the second side elevational view showing the second embodiment of the sleeve for tooling system for mineral winning in a position which is rotated from the position shown in FIG. 8; and,
FIG. 10 is a bottom plan view of the second embodiment of the sleeve for tooling system for mineral winning.
It is to be understood that the other side elevational views of the first embodiment would be the same that shown in FIGS. 3 and 4.
It is also to be understood that the other side elevational views of the second embodiment would be the same that shown in FIGS. 8 and 9.
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Type: Grant
Filed: Sep 4, 1998
Date of Patent: Feb 1, 2000
Assignee: Hydra Tools International Limited (Ecclesfield)
Inventors: John Joseph Warren (Sheffield), William Stephen Clapham (Barnsley)
Primary Examiner: Sandra L. Morris
Law Firm: Trexler, Bushnell, Giangiorgi & Blackstone, Ltd.
Application Number: 0/93,200
International Classification: 1504;