US75041A - of mifflinburg - Google Patents
of mifflinburg Download PDFInfo
- Publication number
- US75041A US75041A US75041DA US75041A US 75041 A US75041 A US 75041A US 75041D A US75041D A US 75041DA US 75041 A US75041 A US 75041A
- Authority
- US
- United States
- Prior art keywords
- frame
- carriage
- post
- bnr
- mifflinburg
- 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
- 210000003141 Lower Extremity Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000881 depressing Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
- B23G1/18—Machines with one working spindle
- B23G1/185—Machines with one working spindle specially adapted for making nuts
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/47—Cutting by use of rotating axially moving tool with work-infeed means
- Y10T408/488—Driven by lever or connecting link
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/52—Cutting by use of rotating axially moving tool with work advancing or guiding means
- Y10T408/54—Means to intermittently advance work
Definitions
- This invention relates to n. machine for boring posts, and consists in n. frame having an adjustable bur, on which is mounted an anger, turned by :my inotor.
- A. second frame travels in the rst, back :ind forth breadthwise, :ind n carriage, on which rests the post to be bored, travels to and fro lengthwise in the second frame.
- the post is' held in place by a. clamp mounted on thc'cnrringe.
- drnivings- Figurel is u top view 'ofl my machine.
- ' ⁇ l ⁇ igure2 is a' side view thereof, partly in section;
- Figure 3 is n vertical -transverse section on line :a x.
- A is the frame, having an adjustable bnr, A', adjustable in the slots a by set-screws, Ail-d hwllg the auger B mounted on the adjustable bnr A?, rotated by the driving-pulley b by any rnotor.
- C is n. frame, formell of t'vo rails and c1oss-pieces.
- the rail A being ndjnstcd to the required height, motion isgiven to the auger, and the fence-post is fed to it by pressing on the trcndle Gr, which, by means of the lever, operates the bar I, hinged at z' to the jointed lower limbs of the cross-piece of the frame C, carrying thc 'carriage E on which the post is placed, and by depressing the trcndle Gthe post is withdrawn.
Description
B. F. MOI-IR, O-F MIFFLINBURG, PENNSYLVANIA.
Letters Patent No. 75,041, dated iVm-oft 3, 1868.'
IMPROVEMENT IN MACHINE FOR BORING POSTS "elige rlgehult trfmeb tn in tlgtst tettm @ahnt rmt making putt nf tlg: smut.
TO ALL WHOM IT -MAY CONCERN:
Be it known that I, B. F. MOHR, of Miillinburg, in the cou'ntyof Union, and State of Pennsylvania, have invented a. nen' and improved Machine for Boring Posts; and I do hereby declare thitt the following is n full, clear, end exnct descriptionthereof, which will enable those skilled in the art to make und use the sume, reference being had to the aeeompnnying drawings-forming part of this specicntion.
This invention relates to n. machine for boring posts, and consists in n. frame having an adjustable bur, on which is mounted an anger, turned by :my inotor. A. second frame travels in the rst, back :ind forth breadthwise, :ind n carriage, on which rests the post to be bored, travels to and fro lengthwise in the second frame. The post is' held in place by a. clamp mounted on thc'cnrringe. In the accompanying drnivings- Figurel is u top view 'ofl my machine.
' `l`igure2 is a' side view thereof, partly in section; and
Figure 3 is n vertical -transverse section on line :a x.
Similar letters of refereneeindicete corresponding parte. l
A is the frame, having an adjustable bnr, A', adjustable in the slots a by set-screws, Ail-d hwllg the auger B mounted on the adjustable bnr A?, rotated by the driving-pulley b by any rnotor. C is n. frame, formell of t'vo rails and c1oss-pieces. The endsbf the rails supported on the cross-pieces of the frame A and the frame C areheld down by the front bnr of the second frame, and by guides cl, leaving the -frame C free to slide buck and forth the `width of' the frme AQv A T-shaped carriage, E,slid4es in grooves in the rails of the frame C. The post is placed on the carriage-E and secured by the'clamp F. The rail A being ndjnstcd to the required height, motion isgiven to the auger, and the fence-post is fed to it by pressing on the trcndle Gr, which, by means of the lever, operates the bar I, hinged at z' to the jointed lower limbs of the cross-piece of the frame C, carrying thc 'carriage E on which the post is placed, and by depressing the trcndle Gthe post is withdrawn. The lever H being now raised, the pin z on lever J is drown freni notch t, pressing beck one end of pnwl-lever K, and'rising the pnwl-end ou-t of the not-ch in the side of the bnr L on carriage E, 0l' 0n the raised side of carriage E, when the pawldever M engages in the notch on the under side of E, ns shown in iig. 3, and presses -it forward, carrying the post with it the distance at which it is required to bore another hole, when the pan-llever K engages in the notch provided at the required distance in the bnr L.
I claim as new, and desire to secure by Letters Patent- The combinationof the levers I-I, J, and K, and M, with the pin I, notch h, and .notches on the bar L of .carriage E, or its equivalent, all constructed und operating in manner substantially as above set forth and described. l B.- FQ MOHR.
Witnesses:
G. W. MAcLEn, J. L. ZELLERS.
Publications (1)
Publication Number | Publication Date |
---|---|
US75041A true US75041A (en) | 1868-03-03 |
Family
ID=2144548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US75041D Expired - Lifetime US75041A (en) | of mifflinburg |
Country Status (1)
Country | Link |
---|---|
US (1) | US75041A (en) |
-
0
- US US75041D patent/US75041A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7024A (en) | Machinery tor towguzng and grooving | |
US75041A (en) | of mifflinburg | |
US361777A (en) | Jefferson patten | |
US4695A (en) | Mortising-machine | |
US77241A (en) | Juan s | |
US704657A (en) | Joist-boring tool. | |
US90151A (en) | Improved screwvfiiate | |
US347331A (en) | Machine for cutting veneers | |
US127225A (en) | Improvement in scroll-sawing machines | |
US311394A (en) | James weathers | |
US96800A (en) | Improvement in machine for tenoning spokes | |
US43364A (en) | Improvement in boring-machines | |
US415780A (en) | Machine for drilling railway-rails | |
US3187A (en) | Machine for drilling iron | |
US80648A (en) | Charles h | |
US43523A (en) | Improvement in rock-drills | |
US2961A (en) | Machine fob drilling | |
US49060A (en) | Improvement in boring-machines | |
US257981A (en) | Bench-plane | |
US148755A (en) | Improvement in gas-holders | |
US75840A (en) | Allen j | |
US62479A (en) | John j | |
US550306A (en) | Ratchet-drill | |
US145464A (en) | Improvement in machines for cutting paper | |
US3609A (en) | Drillingxmaci-iine |