A nut splitter (FIG. 1) incorporates a cutter blade (11), the working edge (16) (FIG. 4) of which is of a blunt, rounded profile. The blade (11) is preferably an equilateral triangle in section, with a cutting edge (16) formed at each apex, thereby enabling use of a blade holder (10) which allows easy change of the working edge (16).

A log splitter comprising a wedge supported on an upright in overlying position with respect to a log to be split and guided on the upright toward the log when the wedge is struck by a hammer. An auxiliary driver is supported on the upright for movement into and out of alignment with the wedge and for movement with the wedge such that when a log is initially split by the wedge and becomes jammed in the log or is driven into the log so that the hammer cannot reach it, the auxiliary driver may be ...

A core splitter comprises a trough in which a core support is carried. A cutting head carries a rotary cutting tool which is contained within a cowling. The trough contains a water bath in which the core is located below the water level so that the cutting operation take place in the water. A settling tank is provided at one end of the trough so that any cuttings are moved to the settling tank. During the cutting operation, the core is mounted in a core carrier, which is supported by the core su...

A phase splitter that receives an external clock signal and that generates first and second internal clock signals having a phase difference of 180.degree. between the first and second internal clock signals, the phase splitter including: a first buffer that buffers the external clock signal and outputs a first signal; an inverting unit that inverts the external clock signal and outputs a second signal; a second buffer that buffers the second signal and outputs a third signal; a first interpolat...

An optical beam splitter is provided which removes aberrations such as coma and transverse chromatic aberration by subjecting all transmitted rays to equal and opposite amounts of induction of coma and transverse chromatic aberration, by curing residual astigmatism by providing a terminal astigmatism correcting lens in each transmitted ray path, and by avoiding ghost images by ensuring adequate separation between the main image and any ghost images. The splitter thus permits the use of high reso...

A compound polarization beam splitter (33) for use with a reflective, polarization-modulating, imaging device (10), e.g., a LCoS device, is provided. The compound PBS has: (a) an input prism (20); (b) an output prism (30), and (c) a polarizer (13), which is located between the two prisms (20,30) and which may be a wire grid polarizer (13a) or a multi-layer reflective polarizer (13b). Polarized illumination light (11) enters the input prism (20) through a first surface (21) and undergoes total in...

A device for removal of a log from a log-splitter blade including a stripper member removably engaged to the log-splitter anvil member. The stripper member has distal and proximal ends and a front surface beveled upwardly from a lower edge at the distal end toward the proximal end such that the power of the log-splitter acts, through the beveled surface of the stripper member, on the free end of a log stuck on the blade to remove it from the blade. A preferred embodiment includes a notched front...

A spiral separator 1 is provided with a first pivotally mounted splitter (6) having an upstream working edge for dividing a slurry descending the sluice into two streams (A,B). A second pivotably mounted splitter (8) is positioned downstream and radially outwardly of the first and divides stream B into two streams (C, D) the second splitter being moveable to a position adjacent the downstream end of the first.

An assembly of beam splitters of the invention includes a roof-prism, a triangle prism and a complementary prism; wherein the roof-prism has a first emitting/receiving surface, the triangle prism has a second emitting/receiving surface and the complementary prism has a third emitting/receiving surface and a fourth emitting/receiving surface. A beam of first wavelength enters the assembly of beam splitters through the second emitting/receiving surface, and leaves it through the first emitting/rec...

The present invention relates to the management of cables extending to and from fiber termination blocks with sliding fiber adapter modules within a fiber distribution frame. The blocks include a splitter chassis and fiber optic splitters mounted within the chassis.