US8144A - Comb-cttttiua machine - Google Patents
Comb-cttttiua machine Download PDFInfo
- Publication number
- US8144A US8144A US8144DA US8144A US 8144 A US8144 A US 8144A US 8144D A US8144D A US 8144DA US 8144 A US8144 A US 8144A
- Authority
- US
- United States
- Prior art keywords
- cutters
- comb
- frame
- machine
- cttttiua
- 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
- 210000001520 Comb Anatomy 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 210000003284 Horns Anatomy 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 6
- 206010003402 Arthropod sting Diseases 0.000 description 2
- 241000306729 Ligur Species 0.000 description 2
- 241000270708 Testudinidae Species 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C9/00—Other milling methods or mills specially adapted for grain
-
- 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
- Y10T83/465—Cutting motion of tool has component in direction of moving work
Definitions
- Figure l. denotes a top view of my improved comb cutting machine.
- Fig. 2. is a vertical. central. and longitudinal section of it.
- Fig. S is a top view of the frame of interlocking cutters or dies.
- Fig. 1. is a top view of the two series of interlocking clearers or lifters. and their frame to be hereinafter described.
- FIG. 1 represents a bed, resting upon a platform B. and having a rectangular frame or chase C. fixed firmly upon its upper surface. Wit-hin the frame or chase C. a. series of cutters or knives is lset up. or arranged, as seen at a. a. &c.. in Fig. 3. and are secured in place in any proper manner. These cutters are disposed in such way that when a sheet of horn. tortoise sheel, or other proper material. is laid on their cutting edges. which are all brought to a level, and such sheet is pressed down upon the cutters, they will enter. or pass through the sheet, and separate it into two combs.
- One series ot' levers b. 72. &c. carries one comb out of the dies or cutters while the other series c. c. c. ttc. elevates the other comb out of the same.
- a bent lever n extends underneath the other end of the frame D. the said lever being made to rock in a vertical plane, and Von a fulcrum o, fixed to the bed A. in the position as seen in Fig. Q.
- the other arm of the said lever is so bent upward. that after the operation of pressing the sheet material down upon the cutters or dies has been performed. it, (the said arm) may be carried in contact (by the movement of the bed.) with the roller, and a downward pressure roduced upon it, sufficient to depress it. anti) thereby elevate its other arm. and of course the frame D, in Stich manner as to cause the llifting bars to raise the comb out of the t ies.
- the plate or sheet of horn is rst laid upon the cutters. and while the lifters are down to their lowest positions between them.
- the workman next applies his hand to the crank m, and puts it in motion in such a way, as to cause the sheetmaterial and the cutters. to pass underneath the pressure roller E. and thereby force the cutters through the sheet.
- the further movement of the bed A carries theelevated arm. of the bent lever n. against the roller E, in such manner as to depress the said arm. and roduce the elevation of the lifter bars, an frame, in the manner, and for the purpose, as herein before specied.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
BEST AVAILABLE COPY UNITED STATES PATEN T OFFICE.
THOS. W. BILL, OF LEOMINSTER, MASSACHUSETTS.
COME-CUTTING MACHINE.
Speccation of Letters Patent No. 8,144. dated June 10, 1851.
To all whom, it may concern:
Be it known that I, IHouss W'. HILL, of Leominster, in the county of 'Worcester and State of Massachusetts, have invented a new and useful Improvement in Machinery for Cutting Combs from Horn. TortoiseShelL or other Suitable Sheet Material: and I do hereby declare that the same is fully described and represented in 'the following specification and accompanying drawings. letters. ligures. and references thereof.
Of the said drawings, Figure l. denotes a top view of my improved comb cutting machine.t Fig. 2. is a vertical. central. and longitudinal section of it. Fig. S, is a top view of the frame of interlocking cutters or dies. Fig. 1. is a top view of the two series of interlocking clearers or lifters. and their frame to be hereinafter described.
ln the said drawings A, represents a bed, resting upon a platform B. and having a rectangular frame or chase C. fixed firmly upon its upper surface. Wit-hin the frame or chase C. a. series of cutters or knives is lset up. or arranged, as seen at a. a. &c.. in Fig. 3. and are secured in place in any proper manner. These cutters are disposed in such way that when a sheet of horn. tortoise sheel, or other proper material. is laid on their cutting edges. which are all brought to a level, and such sheet is pressed down upon the cutters, they will enter. or pass through the sheet, and separate it into two combs. the teeth of one of which will interlock with those of the other, and may or may not be bottomed at the same time (that is to say when they are cut,) as occasion may require. Surrounding and somewhat raised above the chase or frame C. is another rectangular frame D. which has a. series of bars b, b. 7), &c, or c. c, c. &c.. extending horizontally and inward from each ot' its ends, as seen in Fig. l. The bars or 'lifters of one series. interlock with those of the other series, and each bar is made to pass between some two of the cutters. by which a tooth of one of the combs is made. and the upper edges of all the said bars when the frame D. is down to its lowest position. should be below the top edges of the cutters, a distance equal to or a. little greater than the thickness of the sheet of material from which the combs are to be struck: and this in order to permit the cutters to freely pass through the sheet, when it is pressed down by the pressure roller E, arranged over or above the cutters. as seen in the drawings. One series ot' levers b. 72. &c. carries one comb out of the dies or cutters while the other series c. c. c. ttc. elevates the other comb out of the same.
On the shaft e. of the roller E. there is a gear F. which plavs or works into a rack y, tixed on the upper surface of the bed A. the said bed being so applied to the platform. as to be capable of being easily moved in a straight direction. either backward. or forward. and underneath the pressure roller E. On the other end of the shaft e. there is another gear h, which works into a third gear z'. iixed on a horizontal shaft lr, the said two shafts e, and being supported in suitable bearings. or standards, elevated on and above the platform B. A crank m, is attached to the shaft le, as seen in Fig. l. The frame D. is hinged or so jointed at one end of it to the bed A, as to be capable ot' being turned upward as shown by dotted lines in Fig. Q. One arm of a bent lever n, extends underneath the other end of the frame D. the said lever being made to rock in a vertical plane, and Von a fulcrum o, fixed to the bed A. in the position as seen in Fig. Q. The other arm of the said lever is so bent upward. that after the operation of pressing the sheet material down upon the cutters or dies has been performed. it, (the said arm) may be carried in contact (by the movement of the bed.) with the roller, and a downward pressure roduced upon it, sufficient to depress it. anti) thereby elevate its other arm. and of course the frame D, in Stich manner as to cause the llifting bars to raise the comb out of the t ies.
In operating with the machine, the plate or sheet of horn is rst laid upon the cutters. and while the lifters are down to their lowest positions between them. The workman next applies his hand to the crank m, and puts it in motion in such a way, as to cause the sheetmaterial and the cutters. to pass underneath the pressure roller E. and thereby force the cutters through the sheet. Immediately on completion of the cutting operation, the further movement of the bed A, carries theelevated arm. of the bent lever n. against the roller E, in such manner as to depress the said arm. and roduce the elevation of the lifter bars, an frame, in the manner, and for the purpose, as herein before specied.
2 8,144 est AVAILABLE COPY I do not claim the mere use in a die of .a clearer for forcing out of the die the article produced thereby, but In testimony whereof. I have hereto set What I do claim as my invention. ismy signature, this twelfth day of Februarv The combination ot' the two series ot' lift- I A.. D. 1551. ers and bent lever n. (arranged upon the THOMAS W. HILL.
'itnesses:
JOEL C. -\LLI::,
traveling carriage A), with thel pressure Jox-:L IV. FLETCHER.
lifters after the combs are cut substantially 10 l as herein before. described.
roller, in such manner that the continued motion ot' the carnage shall operate theI
Publications (1)
Publication Number | Publication Date |
---|---|
US8144A true US8144A (en) | 1851-06-10 |
Family
ID=2068470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US8144D Expired - Lifetime US8144A (en) | Comb-cttttiua machine |
Country Status (1)
Country | Link |
---|---|
US (1) | US8144A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6220136B1 (en) * | 1997-09-26 | 2001-04-24 | Waitt/Fremont Machine, L.L.C. | Material cutting device and method |
-
0
- US US8144D patent/US8144A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6220136B1 (en) * | 1997-09-26 | 2001-04-24 | Waitt/Fremont Machine, L.L.C. | Material cutting device and method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8006A (en) | Horseshoe-nail machine | |
US8144A (en) | Comb-cttttiua machine | |
USX8144I1 (en) | Best available copy | |
US8129A (en) | Comb cutting machine | |
US11754A (en) | Machine fob dbessing stone | |
US8510A (en) | Machine | |
US10288A (en) | Machine for skiving boot-countess | |
US13555A (en) | Construction op beds for | |
US8328A (en) | Spike machinery | |
US53204A (en) | Improvement in machines for cutting files | |
US13756A (en) | Jeremiah a | |
US54564A (en) | Improved machine for combing bristles | |
US13183A (en) | Machine for feeding- sheets of paper to printing-presses | |
US10553A (en) | Machine fob | |
US13485A (en) | Machine fob splitting fire-wood | |
US8507A (en) | petess | |
US10674A (en) | Machine fob | |
US15574A (en) | Hand-stamp | |
US54571A (en) | Improvement in leather-splitting machines | |
US953692A (en) | Retoothing-machine. | |
US56472A (en) | Improvement in machines for fluting wash-boards | |
US13310A (en) | Machine for cutting files | |
US10397A (en) | Machinery fob sawing logs | |
US19854A (en) | Machine fob | |
US12900A (en) | Stave-machine |