US4062390A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arrangement for cutting a workpiece
Assignee: Black and Decker Corp
•
Filing: 1976-08-12
•
Granted: 1977-12-13
•
Expires: 1996-08-12
Abstract
Abstract The invention is directed to an arrangement for cutting a workpiece with a portable tool such as a circular saw, router or the like and includes a supporting structure and a pair of elongated vise members mounted on the supporting structure. The vise members are disposed in side by side relation to each other and define a substantially smooth upper surface upon which the workpiece can be placed. At least one of the vise members is mounted on supporting structure so as to be movable relative to the other one of the vise members. An elongated track member defines the cutting path and is adapted for insertion between the vise members. A clamping arrangement is included for adjusting the vise members with respect to each other to clamp the track member therebetween. An elongated workpiece guide arm is pivotally mounted to the track member for angularly positioning the workpiece in the path defined by the track member. A mounting sled slideably engages the track member for movement therealong and is adapted to receive the portable tool thereon so as to cause the cutting element of the tool to be movable with the sled along the cutting path and into the workpiece.
Inventors
- 👤 Gerald Beekenkamp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:26
CPC Classifications
B; B23; B23Q; B23Q9/00; B23Q9/0064; B23Q9/0078; B23Q9/0092; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/306216; Y10T409/306552; Y10T409/306608; Y10T83/00; Y10T83/667; Y10T83/68; Y10T83/768; Y10T83/7684; Y10T83/7693; Y10T83/7755; Y10T83/7763; Y10T83/7768; Y10T83/7772
Claims Analysis
Total Claims: 34
Claim 1
Independent Claim
236 words
An arrangement for cutting a workpiece with a portable tool such as a circular saw, router or the like comprising: a supporting structure; a pair of elongated vise members mounted on said supporting structure and disposed in side by side relation to each other, said vise members defining a substantially smooth upper surface upon which the workpiece can be placed and at least one of said vise members being mounted on said supporting structure so as to be movable relative to the other one of said vise members; an elongated track member defining a cutting path; clamping means for adjusting said one movable vise member toward or away from the other one of said vise members to clamp said track member therebetween; an elongated workpiece guide arm pivotally mounted to said track member for angularly positioning the workpiece in said path defined by said track member; a mounting sled slideably engaging said track member for movement therealong and being adapted to receive the portable tool thereon so as to cause the cutting element of the tool to be movable with said sled along said path and into the workpiece; and supporting means insertable between said vise members for supporting said track member in spaced relation above said vise members, said track member, said guide arm and said vise members conjointly defining partially bounded space wherein the workpiece can be held with respect to said cutting path.
Claim 2
Dependent Claim
236 words
An arrangement for cutting a workpiece with a portable tool such as a circular saw, router or the like comprising: a supporting structure; a pair of elongated vise members mounted on said supporting structure and disposed in side by side relation to each other, said vise members defining a substantially smooth upper surface upon which the workpiece can be placed and at least one of said vise members being mounted on said supporting structure so as to be movable relative to the other one of said vise members; an elongated track member defining a cutting path; clamping means for adjusting said one movable vise member toward or away from the other one of said vise members to clamp said track member therebetween; an elongated workpiece guide arm pivotally mounted to said track member for angularly positioning the workpiece in said path defined by said track member; a mounting sled slideably engaging said track member for movement therealong and being adapted to receive the portable tool thereon so as to cause the cutting element of the tool to be movable with said sled along said path and into the workpiece; and supporting means insertable between said vise members for supporting said track member in spaced relation above said vise members, said track member, said guide arm and said vise members conjointly defining partially bounded space wherein the workpiece can be held with respect to said cutting path.
Claim 3
Dependent Claim
24 words
The arrangement of claim 1 comprising: angle indicating means for indicating the angular position of said guide arm with respect to said cutting path.
Claim 4
Dependent Claim
25 words
The arrangement of claim 2 comprising adjustable securing means for adjustably securing said guide arm with respect to said track member at a desired angle.
Claim 5
Dependent Claim
42 words
The arrangement of claim 3, said angle indicating means including: a protractor on said guide arm for rotating therewith to provide an angle indication of the angular position of said guide arm with respect to said track member and said cutting path.
Claim 6
Dependent Claim
35 words
The arrangement of claim 4, said angle indicating means including: an indicator formed on said track member for indicating the angle on said protractor which said guide arm makes with respect to said cutting path.
Claim 7
Dependent Claim
72 words
The arrangement of claim 4, said supporting means comprising brackets mounted on said track member at respective end portions thereof, said brackets being configured for insertion and clamping between said vise members to support said track member in spaced relation above said vise members; said track member, said guide arm and said vise members conjointly defining said partially bounded space wherein the workpiece can be held with respect to said cutting path.
Claim 8
Dependent Claim
42 words
The arrangement of claim 6 comprising: texture means formed on the base of said track member for frictionally engaging the workpiece when said track member is lowered with respect to said upper surface to firmly hold the workpiece in said cutting path.
Claim 9
Dependent Claim
84 words
The arrangement of claim 6 comprising: mounting means for holding the portable tool to said mounting sled, said mounting means comprising: channel recess means formed in said mounting sled; fasteners having a T-type head adapted for engaging said recess means with the head portion thereof so as to cause the remaining portion thereof to extend upwardly from the top surface of said mounting sled; and, holding brackets held to said sled by said fasteners for engaging and holding the tool securely to said sled.
Claim 10
Dependent Claim
62 words
The arrangement of claim 8 wherein the portable tool for the arrangement is a router having a mounting attachment including two metal bars, said mounting sled having a ridge portion formed thereon on which the metal bars can be braced, said last-mentioned brackets being U-shaped to hook over and engage the metal bars, respectively, for securely holding the router to said sled.
Claim 11
Dependent Claim
43 words
The arrangement of claim 9 wherein a circular saw having a shoe is substituted for the router, said U-shaped brackets having one leg shorter than the other leg, said shorter leg being adapted to engage and hold the shoe securely to the sled.
Claim 12
Dependent Claim
231 words
An arrangement for cutting a workpiece comprising: a supporting structure; a pair of elongated vise members mounted on said supporting structure and disposed in side by side relation to each other, said vise members defining a substantially smooth upper surface upon which the workpiece can be placed and at least one of said vise members being mounted on said supporting structure so as to be movable relative to the other one of said vise members; an elongated track member defining a cutting path; clamping means for adjusting said one movable vise member toward or away from the other one of said vise members to clamp said track member therebetween; an elongated workpiece guide arm pivotally mounted to said track member for angularly positioning the workpiece in said path defined by said track member; a cutting tool having a cutting element; a mounting sled slideably engaging said track member for movement therealong and being adapted to receive the portable tool thereon so as to cause said cutting element of said tool to be movable with said sled along said path and into the workpiece; and, supporting means insertable between said vise members for supporting said track member in spaced relation above said vise members, said track member, said guide arm and said vise members conjointly defining a partially bounded space wherein the workpiece can be held with respect to said cutting path.
Claim 13
Dependent Claim
231 words
An arrangement for cutting a workpiece comprising: a supporting structure; a pair of elongated vise members mounted on said supporting structure and disposed in side by side relation to each other, said vise members defining a substantially smooth upper surface upon which the workpiece can be placed and at least one of said vise members being mounted on said supporting structure so as to be movable relative to the other one of said vise members; an elongated track member defining a cutting path; clamping means for adjusting said one movable vise member toward or away from the other one of said vise members to clamp said track member therebetween; an elongated workpiece guide arm pivotally mounted to said track member for angularly positioning the workpiece in said path defined by said track member; a cutting tool having a cutting element; a mounting sled slideably engaging said track member for movement therealong and being adapted to receive the portable tool thereon so as to cause said cutting element of said tool to be movable with said sled along said path and into the workpiece; and, supporting means insertable between said vise members for supporting said track member in spaced relation above said vise members, said track member, said guide arm and said vise members conjointly defining a partially bounded space wherein the workpiece can be held with respect to said cutting path.
Claim 14
Dependent Claim
24 words
The arrangement of claim 11 comprising: angle indicating means for indicating the angular position of said guide arm with respect to said cutting path.
Claim 15
Dependent Claim
25 words
The arrangement of claim 12 comprising adjustable securing means for adjustably securing said guide arm with respect to said track member at a desired angle.
Claim 16
Dependent Claim
42 words
The arrangement of claim 13, said angle indicating means including: a protractor on said guide arm for rotating therewith to provide an angle indication of the angular position of said guide arm with respect to said track member and said cutting path.
Claim 17
Dependent Claim
35 words
The arrangement of claim 14, said angle indicating means including: an indicator formed on said track member for indicating the angle on said protractor which said guide arm makes with respect to said cutting path.
Claim 18
Dependent Claim
72 words
The arrangement of claim 14, said supporting means comprising brackets mounted on said track member at respective end portions thereof, said brackets being configured for insertion and clamping between said vise members to support said track member in spaced relation above said vise members; said track member, said guide arm and said vise members conjointly defining said partially bounded space wherein the workpiece can be held with respect to said cutting path.
Claim 19
Dependent Claim
42 words
The arrangement of claim 16 comprising: texture means formed on the base of said track member for frictionally engaging the workpiece when said track member is lowered with respect to said upper surface to firmly hold the workpiece in said cutting path.
Claim 20
Dependent Claim
84 words
The arrangement of claim 16 comprising: mounting means for holding said portable tool to said mounting sled, said mounting means comprising: channel recess means formed in said mounting sled; fasteners having a T-type head adapted for engaging said recess means with the head portion thereof so as to cause the remaining portion thereof to extend upwardly from the top surface of said mounting sled; and, holding brackets held to said sled by said fasteners for engaging and holding said tool securely to said sled.
Claim 21
Dependent Claim
32 words
The arrangement of claim 18, said portable tool being a circular saw having a shoe, said last-mentioned brackets being configured to engage said shoe for securely holding said saw to said sled.
Claim 22
Dependent Claim
40 words
The arrangement of claim 18, said portable tool being a router having an attachment including two metal bars extending from said router, said last-mentioned brackets being configured to engage said bars, respectively, for securely holding said router to said sled.
Claim 23
Dependent Claim
44 words
The arrangement of claim 20, said mounting sled having a ridge portion formed thereon on which said metal bars can be braced, said last-mentioned brackets being U-shaped to hook over and engage said metal bars, respectively, for securely holding said router to said sled.
Claim 24
Dependent Claim
180 words
An arrangement for cutting a workpiece with a portable tool such as a circular saw, a router and a workbench having a pair of mutually clampable elongated vise members disposed in side by side relation to each other, the vise members defining a substantially smooth upper surface upon which the workpiece can be placed, the arrangement comprising: an elongated track member defining a cutting path; an elongated workpiece guide arm pivotally mounted to said track member for angularly positioning the workpiece in said path defined by said track member; a mounting sled slideably engaging said track member for movement therealong and being adapted to receive the portable tool thereon so as to cause the cutting element of the tool to be movable with said sled along said path and into the workpiece; and, supporting means insertable between said vise members for supporting said track member in spaced relation above said vise members, said track member, said guide arm and said vise members conjointly define a partially bounded space wherein the workpiece can be held with respect to said cutting path.
Claim 25
Dependent Claim
180 words
An arrangement for cutting a workpiece with a portable tool such as a circular saw, a router and a workbench having a pair of mutually clampable elongated vise members disposed in side by side relation to each other, the vise members defining a substantially smooth upper surface upon which the workpiece can be placed, the arrangement comprising: an elongated track member defining a cutting path; an elongated workpiece guide arm pivotally mounted to said track member for angularly positioning the workpiece in said path defined by said track member; a mounting sled slideably engaging said track member for movement therealong and being adapted to receive the portable tool thereon so as to cause the cutting element of the tool to be movable with said sled along said path and into the workpiece; and, supporting means insertable between said vise members for supporting said track member in spaced relation above said vise members, said track member, said guide arm and said vise members conjointly define a partially bounded space wherein the workpiece can be held with respect to said cutting path.
Claim 26
Dependent Claim
24 words
The arrangement of claim 22 comprising: angle indicating means for indicating the angular position of said guide arm with respect to said cutting path.
Claim 27
Dependent Claim
25 words
The arrangement of claim 23 comprising adjustable securing means for adjustably securing said guide arm with respect to said track member at a desired angle.
Claim 28
Dependent Claim
42 words
The arrangement of claim 24, said angle indicating means including: a protractor on said guide arm for rotating therewith to provide an angle indication of the angular position of said guide arm with respect to said track member and said cutting path.
Claim 29
Dependent Claim
35 words
The arrangement of claim 25, said angle indicating means including: an indicator formed on said track member for indicating the angle on said protractor which said guide arm makes with respect to said cutting path.
Claim 30
Dependent Claim
72 words
The arrangement of claim 25, said supporting means comprising: brackets mounted on said track member at respective end portions thereof, said brackets being configured for insertion and clamping between said vise members to support said track member in spaced relation above said vise members; said track member, said guide arm and said vise members conjointly defining said partially bounded space wherein the workpiece can be held with respect to said cutting path.
Claim 31
Dependent Claim
42 words
The arrangement of claim 27 comprising: texture means formed on the base of said track member for frictionally engaging the workpiece when said track member is lowered with respect to said upper surface to firmly hold the workpiece in said cutting path.
Claim 32
Dependent Claim
84 words
The arrangement of claim 27 comprising: mounting means for holding the portable tool to said mounting sled, said mounting means comprising: channel recess means formed in said mounting sled; fasteners having a T-type head adapted for engaging said recess means with the head portion thereof so as to cause the remaining portion thereof to extend upwardly from the top surface of said mounting sled; and, holding brackets held to said sled by said fasteners for engaging and holding the tool securely to said sled.
Claim 33
Dependent Claim
62 words
The arrangement of claim 29 for a portable tool in the form of a router having a mounting attachment including two metal bars, said mounting sled having a ridge portion formed thereon on which the metal bars can be braced, said last-mentioned brackets being U-shaped to hook over and engage the metal bars, respectively, for securely holding the router to said sled.
Claim 34
Dependent Claim
43 words
The arrangement of claim 30 wherein a circular saw having a shoe is substituted for the router, said U-shaped brackets having one leg shorter than the other leg, said shorter leg being adapted to engage and hold the shoe securely to said sled.
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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) | 1980-12-12 | 1981-06-13 | 1981-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-12-12 | 1985-06-13 | 1985-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-12-12 | 1989-06-13 | 1989-12-13 | $7700.00 | Window Closed / Lapsed |