USRE34994E - Jig for curved moldings - Google Patents
Jig for curved moldings Download PDFInfo
- Publication number
- USRE34994E USRE34994E US08/076,392 US7639293A USRE34994E US RE34994 E USRE34994 E US RE34994E US 7639293 A US7639293 A US 7639293A US RE34994 E USRE34994 E US RE34994E
- Authority
- US
- United States
- Prior art keywords
- jig
- base
- guide
- cutting tool
- iaddend
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/005—Guides for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
- B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
- B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
- B23Q35/105—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of two lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C1/00—Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor
- B27C1/12—Arrangements for feeding work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
- B27C5/02—Machines with table
- B27C5/06—Arrangements for clamping or feeding work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6572—With additional mans to engage work and orient it relative to tool station
- Y10T83/6577—With means to adjust additional means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/727—With means to guide moving work
- Y10T83/741—With movable or yieldable guide element
- Y10T83/743—Opposed to work-supporting surface
Definitions
- Curved moldings for arched doorways, circular windows, and other radial shapes are difficult to produce. Elliptical moldings present even greater difficulties.
- Most cutting tools are designed for straight cutting and not for cutting curved pieces.
- the design and manufacture of a jig or fixture for forming radial cuts may be justified.
- the manufacture of a suitable jig or fixture is not cost-justifiable. In such cases cutting on the curved work pieces must be accomplished by the relatively crude procedure of drawing curved lines on the workpiece to be cut and then cutting along the line by hand, which produces imprecise results even by the most skilled woodworker.
- the present invention includes a base with the jig mounted thereon.
- the base bolts onto the table of the molder-planer so that the jig is positioned directly under the molder-planer cutter head.
- the jig is comprised of a set of two guide wheels permanently mounted in a side-by-side relationship on one side of the plate, and two adjustably mountcd pneumatic cylinders, each with a guide wheel bolted to the end of the piston rod, mounted opposite to the permanent guide wheels.
- FIG. 1 is a perspective view the preferred embodiment of the jig of the present invention in use with a conventional molder-planer for cutting a curved length of molding;
- FIG. 2 is a top plan view of the jig of FIG. 1 without the molder-planer mounted thereon;
- FIG. 3 is a bottom view of the base of the present invention.
- a jig 1 constructed according to the principles of the present invention for use with a conventional molder-planer 5 having a housing 6, cutter head 7, vertical support rods 8, and a table 9.
- the jig 1 incorporates a base 10, a fixed guide wheel assembly 30 and an adjustable guide assembly 443.
- the jig 1 connects to the molder-planer table 9 directly under the molder-planer cutter head 7 and guides wood 3 of virtually any curvature under the cutter head 7.
- the jig base 10 is a flat, horizontal, generally rectangular plate which has a top face 11, under face 12, front 13, back 14, left side 15, and right side 16.
- the longitudinal axis of the plate 10 is from front 13 to back 14.
- Rearward direction is from plate front 13 toward plate back 14.
- the left plate side 15 has two semicircular indentations 17 formed therein.
- the radii of the indentations 17 is slightly greater than the radius of the molder-planer vertical support rods 80.
- the jig base 10 When the jig 1 is used with the molder-planer 5, the jig base 10 is slid sideways onto the molder-planer table 9 so that the jig base indentations 17 fit snugly against the molder-planer support rods 8.
- the jig base undersurface 12 has two clamping strips 18 attached thereto, one each along the jig base front 13 and the jig base back 14.
- Each strip 18 has two swiveling clamps 19 positioned near to the base left and right sides 15, 16.
- the clamps 18 swivel under the molder-table table 9 edges applying upward pressure and thereby holding the jig base 10 firmly to the molder-planer table 9.
- the base plate is made of 3/8 inch thick aluminum plate.
- an adjustable guide assembly 40 is removably mounted to the plate top face 11.
- the adjustable guide assembly 40 is comprised of two pneumatic cylinders 41 in side-by-side relationship each having a longitudinal axis transverse to the longitudinal axis of the base plate 10.
- Each cylinder 41 drives a piston arm 42 in a horizontal direction toward the guide wheel assembly 30.
- Each piston arm 42 has a horizontally positioned guide wheel 43 bolted to its distal end 44.
- the piston arms 42 provide a "fine” control for holding the wood piece 3.
- "Gross" control is provided by a series of holes 20 drilled through the plate 10.
- the cylinders 41 are remounted on the plate 10 as required.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Automation & Control Theory (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
A jig adapted for use with a conventional molder-planer for cutting work on curved wood sections. For this purpose, the present invention includes a base with the jig mounted thereon. The base bolts onto the table of the molder-planer so that the jig is positioned directly under the molder-planer cutter head. The jig is comprised of a set of two guide wheels permanently mounted in a side-by-side relationship on one side of the plate, and two adjustably mounted pneumatic cylinders, each with a guide wheel bolted to the end of the piston rod, mounted opposite to the permanent guide wheels.
Description
This invention relates to woodworking, and more particularly to a jig for guiding wood of anv curvature in a path for engagement with a cutting tool.
Curved moldings for arched doorways, circular windows, and other radial shapes are difficult to produce. Elliptical moldings present even greater difficulties. Most cutting tools are designed for straight cutting and not for cutting curved pieces. In large-scale mass production of woodwork items, the design and manufacture of a jig or fixture for forming radial cuts may be justified. However, for many woodworking operations, particularly for example, the custom manufacture of moldings and made to order specialty items, the manufacture of a suitable jig or fixture is not cost-justifiable. In such cases cutting on the curved work pieces must be accomplished by the relatively crude procedure of drawing curved lines on the workpiece to be cut and then cutting along the line by hand, which produces imprecise results even by the most skilled woodworker.
It is accordingly an object of the present invention to provide a simple and effective, yet inexpensive, jig which is adapted for use with a conventional molder-planer for cutting work on curved wood sections.
For this purpose, the present invention includes a base with the jig mounted thereon. The base bolts onto the table of the molder-planer so that the jig is positioned directly under the molder-planer cutter head. The jig is comprised of a set of two guide wheels permanently mounted in a side-by-side relationship on one side of the plate, and two adjustably mountcd pneumatic cylinders, each with a guide wheel bolted to the end of the piston rod, mounted opposite to the permanent guide wheels.
These together with other objects of the invention, along with various features of novelty which characterize the invention, are pointed out with particularity in the claims annexed hereto and forming a part of this disclosure. For a better understanding of the invention, its operating advantages and the specific objects attained by its uses, reference should be had to the accompanying drawings and descriptive matter in which there is illustrated a preferred embodiment of the invention.
FIG. 1 is a perspective view the preferred embodiment of the jig of the present invention in use with a conventional molder-planer for cutting a curved length of molding;
FIG. 2 is a top plan view of the jig of FIG. 1 without the molder-planer mounted thereon; and
FIG. 3 is a bottom view of the base of the present invention.
Referring to the drawings in detail wherein like elements are indicated by like numerals, there is shown a jig 1 constructed according to the principles of the present invention for use with a conventional molder-planer 5 having a housing 6, cutter head 7, vertical support rods 8, and a table 9. The jig 1 incorporates a base 10, a fixed guide wheel assembly 30 and an adjustable guide assembly 443. The jig 1 connects to the molder-planer table 9 directly under the molder-planer cutter head 7 and guides wood 3 of virtually any curvature under the cutter head 7.
The jig base 10 is a flat, horizontal, generally rectangular plate which has a top face 11, under face 12, front 13, back 14, left side 15, and right side 16. The longitudinal axis of the plate 10 is from front 13 to back 14. The positions of each major component will be described in terms of its relationship with the base plate 10. Rearward direction is from plate front 13 toward plate back 14. At approximately the one-third and two-third distanee points from front 13 to back 14, the left plate side 15 has two semicircular indentations 17 formed therein. The radii of the indentations 17 is slightly greater than the radius of the molder-planer vertical support rods 80. When the jig 1 is used with the molder-planer 5, the jig base 10 is slid sideways onto the molder-planer table 9 so that the jig base indentations 17 fit snugly against the molder-planer support rods 8. The jig base undersurface 12 has two clamping strips 18 attached thereto, one each along the jig base front 13 and the jig base back 14. Each strip 18 has two swiveling clamps 19 positioned near to the base left and right sides 15, 16. The clamps 18 swivel under the molder-table table 9 edges applying upward pressure and thereby holding the jig base 10 firmly to the molder-planer table 9. In this embodiment of the invention, the base plate is made of 3/8 inch thick aluminum plate.
The jig guide wheel assembly 30 is comprised of two identical guide wheels 31 horizontally positioned against and permanently fixed to the plate top face 11 The guide wheels 31 each have an approximate one inch diameter and are positioned approximately two inches apart. The wheels 31 are located near to the plate left side 15 between the two indentations 17 and lie in the same longitudinal axis parallel to the plate left side 15.
Opposite the guide wheel assembly 30 on the plate right side 16, an adjustable guide assembly 40 is removably mounted to the plate top face 11. The adjustable guide assembly 40 is comprised of two pneumatic cylinders 41 in side-by-side relationship each having a longitudinal axis transverse to the longitudinal axis of the base plate 10. Each cylinder 41 drives a piston arm 42 in a horizontal direction toward the guide wheel assembly 30. Each piston arm 42 has a horizontally positioned guide wheel 43 bolted to its distal end 44. When compressed air is fed into the cylinders 41, the piston arms 42 push out toward the guide wheel assembly 30 thereby holding the wood piece 3 to be cut firmly between the two sets of guide wheels 31, 43. The piston arms 42 provide a "fine" control for holding the wood piece 3. "Gross" control is provided by a series of holes 20 drilled through the plate 10. The cylinders 41 are remounted on the plate 10 as required.
It is understood that the above-described embodiment is merely illustrative of the application. Other embodiments may be readily devised by those skilled in the art which will embody the principles of the invention and fall within the spirit and scope thereof. Hydraulic and electrical systems could easily be used in place of pneumatics.
Claims (14)
1. A jig for guiding a wood piece of any curvature in a path for engagement with a cutting tool having a cutter head, vertical support rods and a table, comprising:
a base for attachment to said cutting tool table whereby said jig is positioned directly under said cutting tool cutter head;
a guide wheel assembly comprised of a set of two guide wheels permanently mounted in a side-by-side relationship on one side of the base; and
an adjustable guide assembly comprised of two removably mounted pneumatic cylinders mounted opposite to the permanent guide wheels on said base, each said cylinder driving a piston arm with a horizontally positioned guide wheel bolted to the piston arm's distal end.
2. A jig according to claim 1, wherein:
said base is a flat, horizontal, generally rectangular plate having a top face, under face, front, back, left side, and right side, and whose longitudinal axis of from front to back.
3. A jig according to claim 2, wherein:
said base undersurface has two clamping strips attached thereto, one each along the jig base front and the jig base back for attachment to said cutting tool table.
4. A jig according to claim 3, wherein:
said guide wheel assembly guide wheels are horizontally positioned against and permanently fixed to the plate top face, and lie in the same longitudinal axis parallel to the plate left side.
5. A jig according to claim 4, wherein:
said adjustable guide assembly pneumatic cylinders lie in side-by-side relationship each having a longitudinal axis transverse to the longitudinal axis of the base plate.
6. A jig according to claim 5, wherein:
each cylinder drives said piston arms in a horizontal direction toward the guide wheel assembly thereby holding the wood piece to be cut firmly between the two sets of guide wheels.
7. A jig according to claim 6, wherein:
two semicircular indentations are formed on the left plate side at approximately the one-third and two-third distance points from front to back, the radii of the indentations being slightly greater than the radius of the cutting tool vertical support rods, wherein said jig base is positioned on the cutting tool table so that the jig base indentations fit snugly against the support rods.
8. A jig according to claim 7, wherein:
said guide wheel assembly wheels have a one inch diameter, are positioned two inches apart, and are located near to the plate left side between the two indentations.
9. A jig according to claim 8, wherein:
each clamping strip has two swiveling clamps positioned near to the base left and right sides, therein said clamps swivel under the molder-table table edges applying upward pressure and thereby holding the jig base firmly to the molder-planer table. .Iadd.
10. A jig for guiding a wood piece of any curvature in a path for engagment with a cutting tool having a cutter head, vertical support rods, and a table, comprising:
(a) a base for attachment to the cutting tool table wherein the jig is positioned under the cutting tool cutter head;
(b) a first guide mounted on one side of the base;
(c) a second guide mounted on the base opposite the first guide;
(d) means for adjusting the distance between the first guide and the second guide for accommodating curved wood pieces of different widths; and
(e) means for urging the second guide toward the first guide so that the curved wood piece to be cut is firmly held between the two guides while it is guided under the cutter head. .Iaddend. .Iadd.
11. The jig of claim 10, wherein the base is a flat, horizontal, generally rectangular plate having a top face, under face, left side, right side, front, and back, and a longitudinal axis from front to back. .Iaddend. .Iadd.12. The jig of claim 11, wherein two semicircular indentations are formed on the side of the base at approximately the one-third and two-third distance points from front to back, the radii of the indentations being slightly greater than the radii of the cutting tool vertical support rods, wherein the jig base is positioned on the cutting tool table so that the jig base indentations fit snugly against the
support rods. .Iaddend. .Iadd.13. The jig of claim 10, further comprising means for ataching the base to the cutting tool table. .Iaddend. .Iadd.14. The jig of claim 13, wherein the attaching means include two clamping strips attached to the base undersurface, one each along the jig base front and the jig base back for attachment to the cutting tool table. .Iaddend. .Iadd.15. The jig of claim 10, wherein each of the first and second guides comprises at least one guide wheel. .Iaddend. .Iadd.16. The jig of claim 15, wherein one of the first and second guides comprises two guide wheels mounted side-by-side. .Iaddend. .Iadd.17. The jig of claim 16, wherein the guide wheels lie along an axis generally parallel to the path for engagement with the cutting tool. .Iaddend. .Iadd.18. The jig of claim 17, wherein the guide wheels are substantially one inch in diameter, are positioned approximately two inches apart, and are located near to the
base left side between the two indentations. .Iaddend. .Iadd.19. The jig of claim 15, wherein the second guide further comprises at least one piston arm attached to the urging means into which the guide wheel is
attached. .Iaddend. .Iadd.20. The jig of claim 19, further comprising a second piston arm positioned beside the first piston arm. .Iaddend. .Iadd.21. The jig of claim 20, wherein the piston arms each have a longitudinal axis transverse to the longitudinal axis of the base. .Iaddend. .Iadd.22. A jig for guiding a wood piece of any curvature in a path for engagement with a cutting tool having a cutter head, vertical support rods, and a table, comprising:
(a) a base for attachment to the cutting tool table wherein the jig is positioned directly under the cutting tool cutter head;
(b) a first guide mounted on one side of the base, comprising at least one guide wheel in a side-side-by-side relationship with another guide wheel;
(c) a second guide mounted on the base, comprising:
(i) at least one piston arm oriented in a side-by-side relationship with another piston arm, wherein the piston arms are spaced opposite the guide wheels of the first guide;
(ii) a horizontally positioned guide wheel attached to the distal end of each piston arm;
(d) means for adjusting the distance between the first guide and the second guide for accommodating curved wood pieces of different widths; and
(e) means for urging the piston arms of the second guide in a horizontal direction toward the guide wheels of the first guide so that the curved wood piece to be cut is firmly held between the two guides. .Iaddend.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/076,392 USRE34994E (en) | 1991-10-07 | 1993-06-14 | Jig for curved moldings |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/772,063 US5143130A (en) | 1991-10-07 | 1991-10-07 | Jig for curved moldings |
US08/076,392 USRE34994E (en) | 1991-10-07 | 1993-06-14 | Jig for curved moldings |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/772,063 Reissue US5143130A (en) | 1991-10-07 | 1991-10-07 | Jig for curved moldings |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE34994E true USRE34994E (en) | 1995-07-11 |
Family
ID=25093792
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/772,063 Ceased US5143130A (en) | 1991-10-07 | 1991-10-07 | Jig for curved moldings |
US08/076,392 Expired - Lifetime USRE34994E (en) | 1991-10-07 | 1993-06-14 | Jig for curved moldings |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/772,063 Ceased US5143130A (en) | 1991-10-07 | 1991-10-07 | Jig for curved moldings |
Country Status (1)
Country | Link |
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US (2) | US5143130A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6718857B2 (en) * | 2002-01-28 | 2004-04-13 | Darryl D. Kimmel | Compliant workholder for machinery |
US20040250902A1 (en) * | 2002-01-28 | 2004-12-16 | Kimmel Darryl D. | Compliant workholder for machinery |
US20070220729A1 (en) * | 2006-03-27 | 2007-09-27 | Ed Vaes | Method of manufacturing multi piece curved molding from planar material |
US20070288118A1 (en) * | 2006-06-07 | 2007-12-13 | Ed Vaes | Method and system for profiling and manufacturing curved arches |
US20080197328A1 (en) * | 2007-02-15 | 2008-08-21 | Julius Young | Machine and Method for Installing Curved Hardwood Flooring |
US20100269271A1 (en) * | 2009-04-23 | 2010-10-28 | Namkook Kim | Method of Manufacturing Footwear Having Sipes |
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US5482098A (en) * | 1994-09-01 | 1996-01-09 | Loppnow; Dean A. | Feeding device for curved workpieces |
ES2160037B1 (en) * | 1999-02-26 | 2002-08-01 | Bayarri Antonio Vicen Martinez | RETESTING MACHINE FOR METAL CARPENTRY OR PLASTIC MATERIAL PROFILES. |
US6568441B2 (en) * | 2001-04-05 | 2003-05-27 | Gary L. Jones | Holding arms for shaper cutting and the like |
CA2374201C (en) * | 2002-03-01 | 2006-10-10 | Les Consultants Carpe Diem Jerome Inc. | Sawdust-free wood cutting method and apparatus |
KR100671763B1 (en) | 2005-09-15 | 2007-01-22 | 김명구 | The device joining a frame |
CN103112055A (en) * | 2013-02-21 | 2013-05-22 | 东阳市新和电子机械有限公司 | Automatic curved surface copying machine clamp |
CN104269159A (en) * | 2014-09-12 | 2015-01-07 | 德清县华韵钢琴有限公司 | Device for fixing and sizing piano coaming |
CN105033681A (en) * | 2015-08-24 | 2015-11-11 | 苏州骏发精密机械有限公司 | Air cylinder type multi-head clamp |
CN107160494A (en) * | 2017-06-19 | 2017-09-15 | 安徽温禾新材料科技股份有限公司 | A kind of timber floor cutting equipment for building |
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US5058474A (en) * | 1991-02-14 | 1991-10-22 | Gerardo Herrera | Height adjustment means for biasing wheel |
-
1991
- 1991-10-07 US US07/772,063 patent/US5143130A/en not_active Ceased
-
1993
- 1993-06-14 US US08/076,392 patent/USRE34994E/en not_active Expired - Lifetime
Patent Citations (13)
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DE36747C (en) * | Sächsische Stickmaschinenfabrik in Kappel bei Chemnitz | Rotatable guide for conically lined timber | ||
US1626153A (en) * | 1925-05-16 | 1927-04-26 | Reaveley Emmett | Woodwork-shaper table |
US2699804A (en) * | 1954-01-14 | 1955-01-18 | Ray E Starnes | Laterally acting guide for woodworking shapers |
US2783796A (en) * | 1955-07-21 | 1957-03-05 | Patterson Robert Glenn | Edge planers |
US3009494A (en) * | 1959-06-04 | 1961-11-21 | Lawrence D Hinkley | Stump reducer |
US3267978A (en) * | 1963-10-21 | 1966-08-23 | Potlatch Forests Inc | Method of producing cambered caul boards |
US4306598A (en) * | 1980-06-26 | 1981-12-22 | The Singer Company | Ellipse cutting machine |
US4372351A (en) * | 1981-08-03 | 1983-02-08 | Hemco Wire Products, Inc. | Wire tree baskets and a method and apparatus for forming same |
US4567927A (en) * | 1982-09-30 | 1986-02-04 | Plamann Kenneth O | Apparatus for automatically forming ovals |
US4688612A (en) * | 1986-07-28 | 1987-08-25 | Daniel Winters | Machine for cutting and finishing curved wooden members with cut-off and routing attachments |
US4798506A (en) * | 1988-01-21 | 1989-01-17 | Kulp Jr Earl F | Apparatus for forming precisely arcuate cuts in a workpiece |
US4825920A (en) * | 1988-05-16 | 1989-05-02 | Evitts Marcel A | Wood working template |
US5058474A (en) * | 1991-02-14 | 1991-10-22 | Gerardo Herrera | Height adjustment means for biasing wheel |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6718857B2 (en) * | 2002-01-28 | 2004-04-13 | Darryl D. Kimmel | Compliant workholder for machinery |
US20040250902A1 (en) * | 2002-01-28 | 2004-12-16 | Kimmel Darryl D. | Compliant workholder for machinery |
US6968766B2 (en) * | 2002-01-28 | 2005-11-29 | Kimmel Darryl D | Compliant workholder for machinery |
US20070220729A1 (en) * | 2006-03-27 | 2007-09-27 | Ed Vaes | Method of manufacturing multi piece curved molding from planar material |
US7845062B2 (en) * | 2006-03-27 | 2010-12-07 | Ed Vaes | Method of manufacturing multi piece curved moldings from planar material |
US20070288118A1 (en) * | 2006-06-07 | 2007-12-13 | Ed Vaes | Method and system for profiling and manufacturing curved arches |
US7900335B2 (en) * | 2006-06-07 | 2011-03-08 | Ed Vaes | Method and system for profiling and manufacturing curved arches |
US20080197328A1 (en) * | 2007-02-15 | 2008-08-21 | Julius Young | Machine and Method for Installing Curved Hardwood Flooring |
US7886785B2 (en) * | 2007-02-15 | 2011-02-15 | Julius Young | Machine and method for installing curved hardwood flooring |
US20100269271A1 (en) * | 2009-04-23 | 2010-10-28 | Namkook Kim | Method of Manufacturing Footwear Having Sipes |
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US5143130A (en) | 1992-09-01 |
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