GB325876A - Improvements in or relating to means for converting reciprocatory into rotary motion in internal combustion engines and the like - Google Patents
Improvements in or relating to means for converting reciprocatory into rotary motion in internal combustion engines and the likeInfo
- Publication number
- GB325876A GB325876A GB3484328A GB3484328A GB325876A GB 325876 A GB325876 A GB 325876A GB 3484328 A GB3484328 A GB 3484328A GB 3484328 A GB3484328 A GB 3484328A GB 325876 A GB325876 A GB 325876A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- cam
- brackets
- fixed
- shaft
- 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
Links
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
- F16H25/14—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation perpendicular to the axis of rotation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
325,876. Muldal, S. Nov. 26, 1928. Driving-gear.-In means for converting reciprocatory into rotary motion of the kind wherein a piston rod or rods act through rotary or non rotary parallelogram or other linkages on rollers coacting with a stationary or rotary cam, means engaging a track parallel to the cam surface are provided for maintaining contact of the rollers. In one form, one joint of a parallelogram linkage 8, Fig. 8, is directly pivoted to a piston rod 3, the opposite joint is connected to an opposed piston through a crossbar 19 and tension rods 7 and rollers 10 carried on the pivots of the other joints engage the inner and outer walls 16, 16<1> of a cam track in a fly wheel mounted on a transverse shaft 15. In the arrangement shown in Figs. 1 and 2, the shaft 15 is coaxial with the cylinder 1, the overhanging fly wheel 14 being formed with an internal cam track 16 transverse to the plane of the parallelogram linkage 8. The rollers 10 are carried in brackets 9 embracing the cam edge and are maintained in engagement by pins 13 engaging an auxiliary cam track 17 in the face of the flywheel. Secondary rollers 11 on the brackets 9 ride between fixed guides 12 to prevent rotation of the linkwork 8. In Fig. 5, the cam tracks, 16 17, are fixed, the brackets 9 carrying the rollers 10, 11 being mounted in radial guideways in the flywheel 14 attached to the shaft 15 and being coupled to the links 8 to which thrusts are imparted through ball bearings 21 so that the links are free to rotate with the shaft. In Fig. 3, the cam rotates, being fixed to the shaft and the linkage is restrained by fixed guides, but the links 8, carried by the ends of crossbars 20, 19 coupled, one directly and the other through tension rods 7, to opposed pistons, transmit thrusts acting radially inwards to the brackets 9 and rollers 10. In Fig. 7, one pivotal joint of the linkage is coupled to a single acting piston 3 the opposite joint being fixed. and the overhanging flywheel 14 is of spherical formation with the cam profile 16 on its edge and thetrack 17 on its outer surface. The brackets 9 are of corresponding shape, constrained by fixed arcuate guides 12 on the frame 18.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR664468D FR664468A (en) | 1928-11-26 | 1928-11-23 | Engine |
| GB3484328A GB325876A (en) | 1928-11-26 | 1928-11-26 | Improvements in or relating to means for converting reciprocatory into rotary motion in internal combustion engines and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3484328A GB325876A (en) | 1928-11-26 | 1928-11-26 | Improvements in or relating to means for converting reciprocatory into rotary motion in internal combustion engines and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB325876A true GB325876A (en) | 1930-02-26 |
Family
ID=10370577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3484328A Expired GB325876A (en) | 1928-11-26 | 1928-11-26 | Improvements in or relating to means for converting reciprocatory into rotary motion in internal combustion engines and the like |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR664468A (en) |
| GB (1) | GB325876A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2884290A1 (en) * | 2005-04-08 | 2006-10-13 | Ac Cept Entpr Unipersonnelle A | Load balancing device, has cam integrated to output shaft, cam followers supported on circumference of cam, where cam converts translation movement of cam followers into rotational movement of output shaft around axis |
-
1928
- 1928-11-23 FR FR664468D patent/FR664468A/en not_active Expired
- 1928-11-26 GB GB3484328A patent/GB325876A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2884290A1 (en) * | 2005-04-08 | 2006-10-13 | Ac Cept Entpr Unipersonnelle A | Load balancing device, has cam integrated to output shaft, cam followers supported on circumference of cam, where cam converts translation movement of cam followers into rotational movement of output shaft around axis |
Also Published As
| Publication number | Publication date |
|---|---|
| FR664468A (en) | 1929-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1528164A (en) | Internal-combustion engine | |
| US2528386A (en) | Mechanical movement for the conversion of reciprocating and rotary motion | |
| GB325876A (en) | Improvements in or relating to means for converting reciprocatory into rotary motion in internal combustion engines and the like | |
| GB334494A (en) | Improvements in and relating to ice-making apparatus | |
| US1730659A (en) | Reciprocatory-piston machine | |
| US1841021A (en) | Power transmitting device | |
| US1793107A (en) | Reciprocating engine | |
| GB320377A (en) | Improvements in or relating to crank shafts for variable stroke piston motors | |
| US1718894A (en) | Power-transmission mechanism | |
| US2050578A (en) | Engine | |
| US1381046A (en) | Mechanical movement | |
| US1756968A (en) | Internal-combustion engine | |
| GB281836A (en) | Improvements in or relating to the construction and mounting of engine crank shafts | |
| US1396824A (en) | Power mechanism | |
| GB264939A (en) | Improvements in or relating to the balancing of engines and other mechanisms | |
| SU16212A1 (en) | Engine piston | |
| GB276774A (en) | Improvements in power transmission mechanisms | |
| SU64234A1 (en) | Mechanism for converting reciprocating pistons into rotational motion of an engine shaft | |
| GB351011A (en) | Arrangement for piston engines | |
| GB184691A (en) | Improvements in internal combustion engines for aeroplanes or the like | |
| DE553283C (en) | Piston machine with one or more cylinders arranged tangentially in a cylinder block | |
| US1876532A (en) | mccleary | |
| SU14309A1 (en) | Internal combustion engine | |
| GB211668A (en) | Improvements in and relating to roundabouts and like entertainment apparatus | |
| SU23537A1 (en) | Two stage compressor |