US410692A - kntjpfer - Google Patents
kntjpfer Download PDFInfo
- Publication number
- US410692A US410692A US410692DA US410692A US 410692 A US410692 A US 410692A US 410692D A US410692D A US 410692DA US 410692 A US410692 A US 410692A
- Authority
- US
- United States
- Prior art keywords
- pole
- sheet
- catch
- drill
- bolt
- 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
- 238000010276 construction Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 240000001973 Ficus microcarpa Species 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/02—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for animal-drawn machines
Description
2 Sheets-Sheet 1.
(No Model.)
A. KNUPFBR. DRILL MACHINE Patented Sept. 10, 1889.
.lieven/for.'
JMW
M/nesses z mognphm. wmmgm", n. c,
(No Model.) 2 sheets-sheet 2.
A. KN'PFER.
l l i v l o O O i j wmp W MMM/gj?? y N. PEYERS. Phow-Umognvlm, wnmnmun. D. C.
UNITED STATES PATENT OEEICE.
AUGUST KNPFER, OF DORNDORF, NEAR DORNBURG, GERMANY.
DRILL-MACHINE.
SPECIFICATION forming part of Letters Patent No. 410,692, dated September 10, 1889. Application filed August 8, 1888. Serial No. 282,233. (N0 model.)
To all whom t may concern.-
Be it known that I, AUGUST KNPFER, a Subj ect of the Grand Duke of SaXe-Veimar, and residing at Dorndorf, near Dornburg, in the State of SaXeWVeimar, in the German Empire, have invented certain new and useful Improvements in Drill-Machines, of which the following is a specication.
My invention relates to the manner of fastening the pole to drilling or sowing machines.
In order to make my invention more clear, I refer to the accompanying drawings, in which similar letters denote similar parts throughout the diiferent figures.
Figure l, Sheet I, is a top view of my improved manner of fastening the pole to drillmachines. Fig. 2 is an under view of the locking mechanisms for the same. Fig. Sis a Vertical section through the line a Fig. l. Fig. v-l is a top view, on a larger scale, of the locking mechanism. Figs. 5, 6, and 7, Sheet Il, show a modification of the construction.
The construction is as follows: The hind part of the machine is fastened to fore partby the bar o, hinged to the same by the kingbolt c. The king-bolt c projects through the cross-beam m, and to this cross-beam m is the fifth-wheel f fastened. The pole n is hinged to the king-bolt c and hears with the rollers r r on the iifth-wheel f.
In order to fasten the pole n fast when going round sharp corners or on the road, I provide a catch o under the iron frame e, in which the pole n is held. The catch o, guided in the guides s s, is pressed by the spring t into the slot u in fifth-Wheel f. The catch o is thrown outof gearby the segmentp catching on the pin p, the slot in the segment p being eccentric to the center of revolution. The segment is operated by hand by means of the handles l) b.
Figs. 5, 6, and 7, Sheet II, shovx7 a modified construction,in which thepole n may be turned round the bolt w in a vertical direction. All other parts of the construction are the very same and work in the same manner.
Having now fully described my invention, what I desire to claim, and secure by Letters Patent in the United States, is
In drill-machines, the combination of the frame e, pivoted at w to the king-bolt c, and having fixed to it the bar n, a catch o, and spring with the fifth-Wheel f, having a slot u, and with the sector p', having handles l), substantially as and for the purpose described.
In testimony whereof I have signed my nam e to this specication in the presence of two subscribing Witnesses.
AUGUST KNUPFER.
Vitnesses:
CARL BORNGRAEBER, A. HELBIG.
Publications (1)
Publication Number | Publication Date |
---|---|
US410692A true US410692A (en) | 1889-09-10 |
Family
ID=2479626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US410692D Expired - Lifetime US410692A (en) | kntjpfer |
Country Status (1)
Country | Link |
---|---|
US (1) | US410692A (en) |
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0
- US US410692D patent/US410692A/en not_active Expired - Lifetime
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