US72243A - of cincinnati - Google Patents
of cincinnati Download PDFInfo
- Publication number
- US72243A US72243A US72243DA US72243A US 72243 A US72243 A US 72243A US 72243D A US72243D A US 72243DA US 72243 A US72243 A US 72243A
- Authority
- US
- United States
- Prior art keywords
- board
- bed
- plate
- leaf
- ofthe
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000001429 stepping Effects 0.000 description 2
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
Definitions
- My invention relates to a rough-faced bevellingllea pivoted to the cuttingedgc of a bed-plate, and so adjusted as to enable the operator to present the leaf or board at any desirable angle with the cutters.
- Figure '1 represents a perspective view of my improved bevelling-machine.l
- Figure 2 is a transverse section ofthe same, secured to a table.
- v A is the bed-plate, made of iron or other suitable material, rmly bolted to the table B by mean's of the bolts b.
- The' lower front edge, the shear-edge of the bed-plate A, is acutc-angled ata.
- a rack, e extends l transversely over the upper face of the bed-plate A, to which it is secured.
- C is the bevalling-leaf, of light metal, and having au area about equal to that of the bed-plate, to which it is pivoted by pins d.
- the lower edge of the leaf C is in close contact with the shea1edge of the bed-plate; the lent ⁇ C is slotted (e) near each end.
- the slots are parallel to the ends of the leaf C, and in length nearly the entire width.
- Bolts, f, provided with thumb-nuts f pass through the slots e, and secure to the roughened or front surface of the bevellngfleaf C the gauging-bar D.
- the pawl g is pivot-ed to the centre ofthe back face of the bevelling-board C, and steps into the rack e. is the cutter or knife, which may be operated by machinery attached to the table B. 4
- the board to be operated ppon is placed upon the bevalling-leafl C.
- The-gauging-bar'D is placed incon. tact with the upper edge ofthe boat-d, as indicated in red outline in the accompanying drawings, so that the lower edge of the boara shall be even with the shear-edge of the bedplat-e A.
- the edges of the board arc chamfered cfl. Any desirable angle may bc given this chamfered surface by ele" rating thc'outcr end ofthe bevelling-board or b'evelling-leaf C" above the bed-plate A, and retaining it in Asuch position by stepping the pawl g in the rack c.
- the ronghcncd surface of the bevelling-leaf C is produced by applying sand-paper, sand, or other equivalent material to the outcrsurface.
- the operator has no diiculty in keeping in position against the gaugingfbnr D the board which is being bevelled.
- the two opposite sides of the board are bevclled first, the gauging-bar having been adjusted to the width. A readjustment ofthe gauging-bar is then made, and the other two and opposite edges bevelled.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Description
@eine tatee gattini @filza H. L. IUMY, OF CINCINNATI, OHIO.
i Letters Patent No. 72,243, dated December 17,1867.
4BOOKBINDERS BBVELLING-MACHINE.
To ALL WHOM ITYMA'Y CONGE-RN:
Be it known'that 1', H. L. TUM'Z, of Cincinnati, I'amiltoneounty, and State of Ohio, have invented a new and improved Bookbinders Bevclling-Machine, of which the following is a full and clear description, reference being had to the accompanying drawings, making part oflthis specification. I
My invention relates to a rough-faced bevellingllea pivoted to the cuttingedgc of a bed-plate, and so adjusted as to enable the operator to present the leaf or board at any desirable angle with the cutters.
Figure '1 represents a perspective view of my improved bevelling-machine.l
Figure 2 is a transverse section ofthe same, secured to a table.
v A is the bed-plate, made of iron or other suitable material, rmly bolted to the table B by mean's of the bolts b. The' lower front edge, the shear-edge of the bed-plate A, is acutc-angled ata. A rack, e, extends l transversely over the upper face of the bed-plate A, to which it is secured. C is the bevalling-leaf, of light metal, and having au area about equal to that of the bed-plate, to which it is pivoted by pins d. The lower edge of the leaf C is in close contact with the shea1edge of the bed-plate; the lent` C is slotted (e) near each end.
Y The slots are parallel to the ends of the leaf C, and in length nearly the entire width. Bolts, f, provided with thumb-nuts f pass through the slots e, and secure to the roughened or front surface of the bevellngfleaf C the gauging-bar D. The pawl g is pivot-ed to the centre ofthe back face of the bevelling-board C, and steps into the rack e. is the cutter or knife, which may be operated by machinery attached to the table B. 4
The board to be operated ppon is placed upon the bevalling-leafl C. The-gauging-bar'D is placed incon. tact with the upper edge ofthe boat-d, as indicated in red outline in the accompanying drawings, so that the lower edge of the boara shall be even with the shear-edge of the bedplat-e A. By operating the knife 1 the edges of the board arc chamfered cfl. Any desirable angle may bc given this chamfered surface by ele" rating thc'outcr end ofthe bevelling-board or b'evelling-leaf C" above the bed-plate A, and retaining it in Asuch position by stepping the pawl g in the rack c. The ronghcncd surface of the bevelling-leaf C is produced by applying sand-paper, sand, or other equivalent material to the outcrsurface. When so prepared, the operator has no diiculty in keeping in position against the gaugingfbnr D the board which is being bevelled. The two opposite sides of the board are bevclled first, the gauging-bar having been adjusted to the width. A readjustment ofthe gauging-bar is then made, and the other two and opposite edges bevelled.
The great advantage which tho operator finds in thc use of this bcvelling-leafis the ease and quickness withwhich it is adjusted tothe size and angle of bevel ofthe board; also, the little liability of the slippingr ofthe board" while under the knife.
What I claim as new, and of my invention, is
1. The roughened bevelling-lcai` C, for the purpose above specified.
2. The bed-plate B, bevalling-leaf C, gauging-bar D, and pawl y, arranged and operating substantially as and for the purpose herein described and set forth.
H. L. TUMY.
Witnesses:
CHARLES L. FISHER,
SAMUEL R. RUSSELL.
Publications (1)
Publication Number | Publication Date |
---|---|
US72243A true US72243A (en) | 1867-12-17 |
Family
ID=2141756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US72243D Expired - Lifetime US72243A (en) | of cincinnati |
Country Status (1)
Country | Link |
---|---|
US (1) | US72243A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3099181A (en) * | 1959-08-05 | 1963-07-30 | Lowe Paper Co | Variable angle feed means for paper cutters |
US4848243A (en) * | 1986-04-21 | 1989-07-18 | Giordano John M | Drawing table construction |
US20060080688A1 (en) * | 2004-03-05 | 2006-04-13 | Matsushita Electric Industrial Co., Ltd. | Optical disk apparatus |
-
0
- US US72243D patent/US72243A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3099181A (en) * | 1959-08-05 | 1963-07-30 | Lowe Paper Co | Variable angle feed means for paper cutters |
US4848243A (en) * | 1986-04-21 | 1989-07-18 | Giordano John M | Drawing table construction |
US20060080688A1 (en) * | 2004-03-05 | 2006-04-13 | Matsushita Electric Industrial Co., Ltd. | Optical disk apparatus |
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