US356891A - eeineoke - Google Patents
eeineoke Download PDFInfo
- Publication number
- US356891A US356891A US356891DA US356891A US 356891 A US356891 A US 356891A US 356891D A US356891D A US 356891DA US 356891 A US356891 A US 356891A
- Authority
- US
- United States
- Prior art keywords
- ball
- lever
- socket
- head
- tripod
- 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
- 238000005259 measurement Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 101700078171 KNTC1 Proteins 0.000 description 2
- 210000002356 Skeleton Anatomy 0.000 description 2
- 210000001138 Tears Anatomy 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
Definitions
- the ball or sphere is applied to the lower surface of the plate or disk f, glides on the same, and is embraced by a ring, h, of corresponding form, which is carried by the socket-like flange i of the tube k, which surrounds the adj Listing-lever and is guided on the same.
- the annular socket d and also the socket'like rings, of which several can be employed, must be arranged concentrical to the ball a of the ball-and-socket joint.
- the inclination of the adjustinglever to the guide-plate c of the tripod depends on the number of rings employed.
Description
2 Sheets-Sheet 1.
{No Model.)
F. RE'INEGKE;
TRIPOD.
No. 356,891. Patented Feb. 1, 1887.
WITNESSE5:
N PETERs Pkclohlhognyhcr, Wash ngton. ac.
2 SheetsSheet 2. F. REINECKE.
TRIPQD.
Patented Feb. 1, 1887.
ill
(No Model.)
WITNESSES 1 rrnn States nrnrir Gretna,
FRIEDRICH REINECKE, OF BERLIN, GERMAITSZ'.
TRlPOD.
SPECIFICATION forming part of Letters Patent No. 356,891, dated February 1, 1887.
Application filed October 5, 1896. Serial No. 215,405.
(X0 model.) Patented in Germany January 8, 1896, No. 36,577.
To all whom, it may concern.-
Be it known that l, Fnrnnnrcrr Rnnvncnn, of the city of Berlin, in the Kingdom of Prussia and German Empire, have invented certain new and useful Improvements in Tripods with Horizontal Adjustment for Surveying and other Instruments, (for which a patent was granted to me in Germany under date of January 8, 1886, No. 86,577;} and of which I declare the following to be a specification.
This invention relates to improvements in tripods with horizontal adjustmentt'or surveying and other instruments, said horizontal adj nstment being so constructed that it can be connected to the head of any ordinary tripod, and serves to rapidly and correctly adjust the surveying or otherinstrnment in horizontal direction. The said horizontal adjustment is so constructed that instruments of various eonstructions can be attached to the tripod-that is to say, not only instruments which are simply screwed onto a pivot, but also such provided with three or more feet can be applied to the tripod.
This improved horizontal adj nstment renders the customary fine adj ustmentsorews unnecessary, and avoids this tim e-consu min gsystem of adjustment and the resulting wear and tear of the screws. A further advantage of this new adjustment is that the instrument can be rapidly and accurately adjusted in the horizontal plane even when the head of the said tripod leans so considerably to one side that the ordinary regulating-screws could not be used, and the device can furthermore be so arranged that it acts as plumb or as sheathing for the plumb-line.
In the accompanying drawings, Figure 1 is a vertical section of the head of the tripod with horizontal adjustment. Fig. 2 is a like section showing the head of the tripod in inclined position. Fig. 8 is a top view of the device for receiving instruments, with three or more feet in connection with the horizontal adjustment. Fig. at is a vertical section of the device shown in Fig. 3, with the spirit-level and the arms 8 and foot ,1 in elevation. Fig. 5 is a section and part elevation of the central tube of the horizontal adj ustrnent,arranged as plumb, on a reduced scale. Fig. 6 is an elevation of a device for driving the point of the said plumb into the ground; and Fig. 7 is a top view of the device shown in Fig. 6, with the plumbrod in section, also on a reduced scale. proved horizontal adjustment wherein the ball or hemisphere of the universal or ball-andsocket joint is arranged below the socket. In this case the disk f can be dispensed with, and the parts f and 9 replaced by the curved ring g.
The thcodolite, surveying, or other instrument, which carries a very sensitive spirit level, is either screwed directly onto the screwpivot a or placed by its feet on an intermediate base-plate, a, screwed on the said screwpivot a. This pivot a forms the upper end of a central tube or adjusting-1eve1',b, which can be moved in any direction, so as to adjust the instrument horizontally. The head 0 of this adj listing-lever moves in an annular socket, d, and thus forms a ball-andsocket joint, which said socket d is arranged toslide on the guideplate 2, which hasa large central openin A stout flange on the periphery of the guide plate 6 permits of the same being securely attached to the wooden skeleton head S of the tripod. A disk, f, with central opening, the edges of which are so reamed out that the movementof the lever b is not impeded, permits the passage of the said lever and glides on the lower surface of the guide plate 6. A ring, 9, the lower surface of which is turned off to a corresponding partof a. ball or sphere, is applied to the lower surface of the plate or disk f, glides on the same, and is embraced by a ring, h, of corresponding form, which is carried by the socket-like flange i of the tube k, which surrounds the adj Listing-lever and is guided on the same. The annular socket d and also the socket'like rings, of which several can be employed, must be arranged concentrical to the ball a of the ball-and-socket joint. The inclination of the adjustinglever to the guide-plate c of the tripod depends on the number of rings employed.
The lower part of the tube It is extended so as to form a receptacle, 2, for a helical spring located around the adj nstinglever. This spring presses against the upper inner surface of the space so formed and against the upper surface of a fiy-nut, m, which is screwed on the adjusting-lever b, so that when the said nut Fig. 8 represents a section of the imis turned to the right the spring Z will be compressed and the tube It forced upward, thus creating so much friction between the parts of the horizontal adjustment that the same are securely tired in position and a further move ment of the adjusting-lever b prevented.
As the upper flat surface or horizontal axis of the ball 0 of the joint 0 (Z, to which the horizontal base-plate of the instrument is attached, always remains perfectly rectangular to the axis of the adjusting-lever b, the instrument is horizontally adjusted as soon as the said lever b occupies a vertical position.
In order to facilitate the horizontal adjustment of the instrument, it is necessary that a circular or box spirit-level, t, be applied to the base-plate of the apparatus.
The adjusting-lever b is, as aforementioned, moved by hand after releasing the fly-nut m, the spirit-level serving to facilitate the adjustment. The positions of the parts of the horizontal adjustment are represented in Fig. 2 in highly inclined position of the head of the tripod.
The base-plate a is applied to the screwpivot a of the adjusting-lever b when surveying-instruments with feet are employed, and is given with each tripod as reserve part.
The plate a is provided with appropriate recesses or grooves 0, so that instruments with feet of various dimensions can be used in one and the same apparatus. The feet 19 of the surveying-instrument are preferably so formed, as shown in Fig. 4, and fixed to the base-plate by a suitable top plate or cover, 8, with recesses or notches which engage and embrace the feet 1).
The adjustinglever b is composed of an appropriate tube, within which the plumb-line u is arranged, so as to protect the same against the effects of wind, 8:0.
According to the construction as represented in Fig. 5, the plumb and line are replaced by a rigid construction consisting of a straight tube which slides over the extended adjusting-lever Z), and in which the pointed rod y can slide up and down.
This device offers many advantages over the plumb-line, for the reason that when the instrument has been horizontally adjusted the point 3 will be exactly vertical to the axis of the lever b, which forms a right angle with the upper surface of the horizontal axis of the ball 0,- or, as represented by Figs. 6 and 7, the point y can be driven into any spot from which measurements or other operations are to be effected by means of the treadle z, and the head or upper part of the apparatus adjusted so as to form the requisite vertical line. In this manner measurements can be carried out much more rapidly than by any other known means.
Fig. 8 represents the arrangement of the like parts as shown in Figs. 1 and 2, but in inverted order.
The central opening in the plate 6 is so large that the instrument can be readily moved to any point where it is desired to effect the measurements or other operation.
Having now particularly described my said invention, I declare that what I claim is 1. The combination of the tripod-head S, the apertured guide-plate e, fixed thereon, the socket cl, mounted thereon, the ring 9, mounted on the opposite side of said plate c, the ball or head 0, the adjustinglever 12, secured to said ball, the embracing-tube 7c, provided with a socket, i, the spring Z, and the nut in, all arranged substantially as set forth.
2. The combination, with the tripod-head S and its plate 0, of the sliding socket d, the hemispherical head or ball 0, mounted in said socket with its plane face uppermost, and provided with a screw, a, on said face to receive the instrument, the adjusting-lever b, secured rigidly to and pendent from said ball, and means for holding said ball or head 0 down into its socket with a yielding or spring pressure, substantially as set forth.
3. The combination of the ball and socket c d, adjusting-lever b, attached to the ball or head 0, the tube 90. and the rod 1 all arranged substantially as and for the purposes set forth.
4. The combination of the screw'pivot a, the adjusting-lever b, the ball and socket 0 (Z, the guide-plate c, the ringsf, g, and h, the tube k, provided with a socket, i, the spring Z, the nut m, and the tripod-head S, substantially as set forth.
In witness whereof I have hereunto signed my name in the presence of two subscribing witnesses.
FRIEDRICH REINEOKE.
Vvitnesses:
A. STEFFEN, B. R01.
Publications (1)
Publication Number | Publication Date |
---|---|
US356891A true US356891A (en) | 1887-02-01 |
Family
ID=2425936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US356891D Expired - Lifetime US356891A (en) | eeineoke |
Country Status (1)
Country | Link |
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US (1) | US356891A (en) |
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0
- US US356891D patent/US356891A/en not_active Expired - Lifetime
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