US1142641A - Motion-converting device. - Google Patents
Motion-converting device. Download PDFInfo
- Publication number
- US1142641A US1142641A US84898014A US1914848980A US1142641A US 1142641 A US1142641 A US 1142641A US 84898014 A US84898014 A US 84898014A US 1914848980 A US1914848980 A US 1914848980A US 1142641 A US1142641 A US 1142641A
- Authority
- US
- United States
- Prior art keywords
- drum
- motion
- converting device
- blocks
- slots
- 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
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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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
- F16H25/12—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal or cams
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
- Y10T74/18304—Axial cam
- Y10T74/18312—Grooved
Definitions
- This invention relates to improvements in motion converting devices and has particular application to a device of the class described for converting reciprocating motion 7 is an end view of a modified form of device. 7
- Fig. 2 is a perspective view of the inner member shown in Fig. 3.
- Fig. 3 is a similar view of the outer member shown in Fig. 3, parts being broken away.
- Fig. 4 is a perspective view showing a still further modified form of the invention.
- Fig. 5 is a view in side elevation of the inner member of the device shown in Fig. 6.
- the outer surface of the inner drum 20 may be formed with the sinuous groove 23 and the inner wall of the outer drum 22 formed at diametrically opposite points with the longitudinally extending grooves 21, as illustrated in Figs. 4 and 5 so that the inner drum will revolve and the outer drum remain stationary.
- a fly wheel 26 is formed integral with one end of the inner drum.
- an inner hollow cylindrical drum an outer hollow cylindrical drum surrounding the first-mentioned drum, one of said drums being formed, at diametrically opposite points, with longitudinally extending slots dovetailed in cross section, the remaining drum having a sinuous groove formed therein and extending about the same, one of said drums being rotatable relatively to the other, blocks slidably mounted Within said longitudinally extending slots and of a cross sectional configuration corresponding to that of the slots and having the outer faces thereof equipped with rollers engaging the adjacent portions of said sinuous groove, and means for sliding said blocks back and forth in said longitudinal groove whereby one of said drums Will be rotated relatively to the other.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Description
F. L TEMPLE.
MOTION CONVERTING DEVICE.
APPLICATION FILED JULY 3. 1914.
1,142,641, Patented June 8, 1915.
2 SHEETS-SHEET l- I F. L. TEMPLE.
MOTION CONVERTING DEVICE. APPLICATION FILEDIIULY 3. 1914.
1,142,641 Patented June 8, 1915.
2 SHEETS-SHEET 2.
a q'myw I", THE NORRIS PETERS 0a., PHOTO-THO WASHINGTON; D.- C.
FLOYD L. TEMPLE, or TERRE HAUTE, INDIANA.
MOTION-CONVERTING DEVICE.
Specification of Letters Patent.
Application filed July 3, 1914. Serial No. 848,980.
To all whom it may concern:
Be it known that I, FLOYD L. TEMPLE, a citizen of the United States, residing at Terre Haute, in the county of Vigo and State of Indiana, have invented new and useful Improvements in Motion-Converting Devices, of which the following is a specification.
This invention relates to improvements in motion converting devices and has particular application to a device of the class described for converting reciprocating motion 7 is an end view of a modified form of device. 7
Fig. 2 is a perspective view of the inner member shown in Fig. 3. Fig. 3 is a similar view of the outer member shown in Fig. 3, parts being broken away. Fig. 4 is a perspective view showing a still further modified form of the invention. Fig. 5 is a view in side elevation of the inner member of the device shown in Fig. 6.
In the form of my invention illustrated in Figs. 1, 2 and 3, the motion converting device comprises an inner hollow cylindrical drum 20 having the outer surface thereof formed at diametrically opposite points with longitudinal grooves 21 dovetailed in cross section, and an outer hollow cylindrical drum 22 encircling the drum 20 and having the inner wall thereof formed with a sinuous groove 23 extending around the drum and having the meeting ends of the sections thereof disposed in angular relation and spaced apart about the drum in such manner that certain of the meeting ends are diametrically opposed at one end edge of the drum, while the remaining meeting ends are similarly opposed at the opposite end edge of the drum and intersect the first ends.
Slidably mounted in the longitudinal slots 21 in the inner drum 20 and of a cross sectional configuration corresponding to that faces thereof equipped with outwardly pro- Patented June 8, 1 915. 1
of the slots are blocks 24 having the outer jecting rollers 25 engaging the adjacent por-' tions of the sinuous groove 23 in the inner wall ofthe outer drum 22. These blocks 24;
are connected through suitable mechanism with the piston of the reciprocating engine and as the blocks reciprocate within the slots 21 in the inner drum the rollers 25 carried by such blocks and in engagement with the sinuous groove 23 in the inner wall of the drum 22 rotate the last-mentioned drum and so convert the reciprocating motion of the engine piston into rotary motion.
If desired, the outer surface of the inner drum 20 may be formed with the sinuous groove 23 and the inner wall of the outer drum 22 formed at diametrically opposite points with the longitudinally extending grooves 21, as illustrated in Figs. 4 and 5 so that the inner drum will revolve and the outer drum remain stationary. In the construction shown in Figs. 4 and 5, a fly wheel 26 is formed integral with one end of the inner drum.
In the form of the invention shown in Figs. 1, 2 and 3, the inner drum 20 is equipped with an oil cup 27 communicating with the longitudinal grooves 21 so as to lubricate the same, while in the construction shown in Figs. 4 and 5, the outer drum is equipped with an oil cup 28 whereby lubricating oil may be fed between the contacting surfaces of the inner and outer drums.
From the foregoing description taken in connection with the accompanying drawings, the construction and manner of employing my improved motion converting device will be readily apparent. It will be seen that I have provided a motion converting device whereby a shaft coaxial with the shaft of a reciprocating engine may be rotated from the piston of such engine and wherein the component parts are so arranged and correlated as to reduce the possibility of derangement to a minimum, while the movable parts may be readily and conveniently lubricated so as to facilitate the operations of the device.
I claim:
In a device of the class described, an inner hollow cylindrical drum, an outer hollow cylindrical drum surrounding the first-mentioned drum, one of said drums being formed, at diametrically opposite points, with longitudinally extending slots dovetailed in cross section, the remaining drum having a sinuous groove formed therein and extending about the same, one of said drums being rotatable relatively to the other, blocks slidably mounted Within said longitudinally extending slots and of a cross sectional configuration corresponding to that of the slots and having the outer faces thereof equipped with rollers engaging the adjacent portions of said sinuous groove, and means for sliding said blocks back and forth in said longitudinal groove whereby one of said drums Will be rotated relatively to the other.
In testimony whereof I aflix my signature in presence of tWo Witnesses.
JOHN MOMILLIN, FRANK E. TEMPLE.
Gopies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents 1 Washington, D. 0.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84898014A US1142641A (en) | 1914-07-03 | 1914-07-03 | Motion-converting device. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84898014A US1142641A (en) | 1914-07-03 | 1914-07-03 | Motion-converting device. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1142641A true US1142641A (en) | 1915-06-08 |
Family
ID=3210735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US84898014A Expired - Lifetime US1142641A (en) | 1914-07-03 | 1914-07-03 | Motion-converting device. |
Country Status (1)
Country | Link |
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US (1) | US1142641A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2878787A (en) * | 1957-03-25 | 1959-03-24 | Elmer C Stoltz | Hydraulic motor |
US11835114B1 (en) * | 2022-09-20 | 2023-12-05 | Xingyu Leng | Driving mechanism capable of moving back and forth quickly |
-
1914
- 1914-07-03 US US84898014A patent/US1142641A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2878787A (en) * | 1957-03-25 | 1959-03-24 | Elmer C Stoltz | Hydraulic motor |
US11835114B1 (en) * | 2022-09-20 | 2023-12-05 | Xingyu Leng | Driving mechanism capable of moving back and forth quickly |
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