Patent US5558564A successfully refreshed from Google Patents.
US5558564A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Faceting machine
Assignee: Individual
•
Filing: 1995-01-05
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Granted: 1996-09-24
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Expires: 2015-01-05
Abstract
Abstract A machine is disclosed for forming facets on the surfaces of a plurality of workpieces. The machine is characterized by the presence of a plurality of pin members for holding the workpieces to be faceted against an abrading surface of a lap or an abrading wheel. The pin members are positioned and held together in a contiguous relationship. The machine also includes a mechanism for setting the angular relationship of the pin members relative to the lap or abrading wheel and for causing movement of the pin members away from the lap. An automated lap cooling, moisturizing and working compound supply system is also provided in another embodiment of this invention, for allowing continuous operation of the machine.
Inventors
- 👤 Adir Ascalon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:24
CPC Classifications
B; B24; B24B; B24B9/00; B24B9/02; B24B9/06; B24B9/16; B24B41/00; B24B41/06
Claims Analysis
Total Claims: 36
Claim 1
Independent Claim
71 words
A faceting machine comprising: means for abrading objects to be faceted; said abrading means having a surface with abrasive grit compounds for abrading said objects; means for replenishing and refurbishing said abrasive grit compounds on said surface during operation of said abrading means; and means for affixing and freezing said abrasive grit compounds on said surface, said affixing and freezing means comprising means for applying a coolant material to said surface.
Claim 2
Dependent Claim
71 words
A faceting machine comprising: means for abrading objects to be faceted; said abrading means having a surface with abrasive grit compounds for abrading said objects; means for replenishing and refurbishing said abrasive grit compounds on said surface during operation of said abrading means; and means for affixing and freezing said abrasive grit compounds on said surface, said affixing and freezing means comprising means for applying a coolant material to said surface.
Claim 3
Dependent Claim
16 words
The faceting machine according to claim 1, further comprising means for lubricating said means for abrading.
Claim 4
Dependent Claim
21 words
The faceting machine according to claim 2, wherein said means for lubricating comprises at least one injector for injecting a lubricant.
Claim 5
Dependent Claim
22 words
The faceting machine according to claim 3, wherein said at least one injector is a spray nozzle and said lubricant is water.
Claim 6
Dependent Claim
35 words
The faceting machine according to claim 1, wherein said means for abrading has a periphery and includes a channel extending adjacent said periphery for capturing fluid and byproducts resulting from cutting and polishing said objects.
Claim 7
Dependent Claim
36 words
THe faceting machine of claim 1 wherein: said abrading means comprises a rotary grinding wheel; said replenishing and refurbishing means applies abrasive grit working compounds to a surface of said wheel while said wheel is rotating.
Claim 8
Dependent Claim
47 words
The faceting machine of claim 1 further comprising: means for holding said objects against said abrading means; and said holding means comprising a plurality of pins movable relative to said surface of said abrading means, each of said pins holding one of said objects to be abraded.
Claim 9
Dependent Claim
16 words
The faceting machine of claim 7 wherein said pins are clustered together and are movable together.
Claim 10
Dependent Claim
36 words
The faceting machine of claim 1 further comprising: a housing positioned over a substantial portion of said abrading means; and said replenishing and refurbishing means and said coolant material applying means being positioned within said housing.
Claim 11
Dependent Claim
45 words
The faceting machine of claim 9 wherein said coolant material applying means comprises spray nozzle means for applying atomized coolant material to said surface so as to freeze the grit compounds on said surface and rigidly affix said grit compounds in place on said surface.
Claim 12
Dependent Claim
21 words
The faceting machine of claim 9 wherein said coolant material applying means comprises means for directly applying freon to said surface.
Claim 13
Dependent Claim
39 words
The faceting machine according to claim 9, further including means for enclosing said means for abrading and said housing, said means for enclosing trapping gases therein and including means for filtering said gases out of said means for enclosing.
Claim 14
Dependent Claim
32 words
The faceting machine according to claim 9, wherein said housing includes means for allowing said housing to be moved relative to said means for abrading for openly exposing said means for abrading.
Claim 15
Dependent Claim
106 words
The faceting machine comprising means for abrading objects to be faceted and means for holding a plurality of said objects against said means for abrading, wherein said means or abrading and said means for holding are relatively moveable; means for cooling said means for abrading; said means for cooling comprising a housing positioned over a substantial portion of said means for abrading, wherein said means for abrading moves through said housing; and said means for abrading comprising a substantially flat and rotatable wheel, said wheel having an area not covered by said housing adapted to engage said objects while being held by said means for holding.
Claim 16
Dependent Claim
106 words
The faceting machine comprising means for abrading objects to be faceted and means for holding a plurality of said objects against said means for abrading, wherein said means or abrading and said means for holding are relatively moveable; means for cooling said means for abrading; said means for cooling comprising a housing positioned over a substantial portion of said means for abrading, wherein said means for abrading moves through said housing; and said means for abrading comprising a substantially flat and rotatable wheel, said wheel having an area not covered by said housing adapted to engage said objects while being held by said means for holding.
Claim 17
Dependent Claim
90 words
The faceting machine comprising: means for abrading objects to be faceted and means for holding a plurality of said objects against said means for abrading, wherein said means for abrading and said means for holding are relatively moveable; means for cooling said means for abrading; said means for cooling comprising a housing positioned over a substantial portion of said means for abrading, wherein said means for abrading moves through said housing and said housing includes a first and a second chamber, wherein said first chamber includes said means for cooling.
Claim 18
Dependent Claim
90 words
The faceting machine comprising: means for abrading objects to be faceted and means for holding a plurality of said objects against said means for abrading, wherein said means for abrading and said means for holding are relatively moveable; means for cooling said means for abrading; said means for cooling comprising a housing positioned over a substantial portion of said means for abrading, wherein said means for abrading moves through said housing and said housing includes a first and a second chamber, wherein said first chamber includes said means for cooling.
Claim 19
Dependent Claim
81 words
A faceting machine comprising: a plurality of angularly adjustable pins, wherein each of said pins has an object to be faceted located at a first end; a housing for securing said pins together; at least one movable abrading surface; a mechanical arm and a motor, wherein said mechanical arm is attached to said housing, said arm and motor adapted to move said pins having said objects located thereon relative to and into contact with said at least one movable abrading surface.
Claim 20
Dependent Claim
81 words
A faceting machine comprising: a plurality of angularly adjustable pins, wherein each of said pins has an object to be faceted located at a first end; a housing for securing said pins together; at least one movable abrading surface; a mechanical arm and a motor, wherein said mechanical arm is attached to said housing, said arm and motor adapted to move said pins having said objects located thereon relative to and into contact with said at least one movable abrading surface.
Claim 21
Dependent Claim
33 words
The faceting machine according to claim 16, wherein at least said mechanical arm is pivotal for movement of said pins into and out of alignment with said at least one movable abrading surface.
Claim 22
Dependent Claim
41 words
The faceting machine according to claim 16, wherein said mechanical arm is axially rotatable for angularly displacing said pins and for achieving a pivotal swinging motion of said pins and said objects, in a plane substantially parallel to said abrading surface.
Claim 23
Dependent Claim
33 words
The faceting machine according to claim 16, further including a second abrading surface, wherein said at least one abrading surface has a polishing surface and said second abrading surface has a cutting surface.
Claim 24
Dependent Claim
56 words
The faceting machine according to claim 19, wherein said mechanical arm is rotatable between said at least one and said second abrading surfaces, said mechanical arm moving said housing and pins from said at least one abrading surface to said second abrading surface and from said second abrading surface to said at least one abrading surface.
Claim 25
Dependent Claim
25 words
The faceting machine of claim 16, further comprising each of said pins having a hollow tip portion for receiving an individual one of said objects.
Claim 26
Dependent Claim
19 words
The faceting machine of claim 16, further comprising each of said pin members having an identically shaped outer surface.
Claim 27
Dependent Claim
16 words
The faceting machine of claim 22, wherein each pin member has a hexagonally shaped outer surface.
Claim 28
Dependent Claim
22 words
The faceting machine of claim 16, wherein said abrading surface comprises a rotating polishing and cutting lap positioned beneath said pin members.
Claim 29
Dependent Claim
20 words
The faceting machine according to claim 24, wherein said rotating polishing and cutting lap has a plurality of surface textures.
Claim 30
Dependent Claim
48 words
The faceting machine according to claim 25, wherein said plurality of surface textures are defined by separate areas of said lap, said areas comprised of at least two concentric rings on said lap, wherein one ring has a cutting surface and the other ring has a polishing surface.
Claim 31
Dependent Claim
25 words
The faceting machine of claim 16, further comprising each of said pins being formed from at least one of steel, bronze and a plastic material.
Claim 32
Dependent Claim
36 words
The faceting machine of claim 16, further comprising a second housing, means for cooling, means for lubricating and means for adding compounds to said abrading surface as said abrading surface is received in said second housing.
Claim 33
Dependent Claim
30 words
The faceting machine according to claim 28, wherein said means for cooling, means for lubricating, and means for adding compounds are comprised of spray nozzles located in said second housing.
Claim 34
Dependent Claim
16 words
The faceting machine according to claim 16, wherein said object comprises a portion of said pin.
Claim 35
Dependent Claim
26 words
The faceting machine according to claim 30, wherein said pin comprises a cutting tool and said object is a cutting head integral therewith to be faceted.
Claim 36
Dependent Claim
22 words
The faceting machine according to claim 16, wherein said object comprises a cutting tool head inserted into the end of said pin.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-09-24 | 2000-03-25 | 2000-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-09-24 | 2004-03-25 | 2004-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-09-24 | 2008-03-25 | 2008-09-24 | $7700.00 | Window Closed / Lapsed |