DE3416309A1 - Crank mechanism - Google Patents
Crank mechanismInfo
- Publication number
- DE3416309A1 DE3416309A1 DE19843416309 DE3416309A DE3416309A1 DE 3416309 A1 DE3416309 A1 DE 3416309A1 DE 19843416309 DE19843416309 DE 19843416309 DE 3416309 A DE3416309 A DE 3416309A DE 3416309 A1 DE3416309 A1 DE 3416309A1
- Authority
- DE
- Germany
- Prior art keywords
- crank
- movement
- connecting rod
- hitherto
- continuous
- 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.)
- Withdrawn
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/06—Crankshafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
- F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Transmission Devices (AREA)
Abstract
Description
Kurbel - Trieb.Crank drive.
Vorliegende Erfindung bezieht sich auf die Abwicklung von Bewegungen, bei welcher Energieen übertragen, in Drehbewegung umgesetzt werden.The present invention relates to the handling of movements, at which energies are transferred, converted into rotary motion.
In meiner Patentanmeldung P 34 11 008. 9 vom 22,3.84 habe ich a uf die Nachteile bei bisheriger Kraftübertragung von a uf-u. abgehender Bewegung in drehende Bewegung hingewiesen, und zwar wird im uneteren Drittel einer Kurbelbewegung keine Energie mehr in Drehbewegung umgesetzt, bedingt durch die Kurbelstellung.In my patent application P 34 11 008.9 of 22.3.84 I have a uf the disadvantages of previous power transmission from on-u. outgoing movement in rotating movement indicated, namely in the lower third of a crank movement no more energy converted into rotary motion, due to the crank position.
Gena u diese Konstellation von Pleuel und Kurbel im Automotor verhindert, daß im unteren Drittel der Bewegung von Pleuel u. Kurbel, Energie abgegeben werden kann.Exactly u prevents this constellation of connecting rod and crank in the car engine, that in the lower third of the movement of the connecting rod and crank, energy is given off can.
Wenn dieser Winkel geändert wird, sodaß die Energie des Pleuels günstiger auf den Kurbelzapfen einwirken kann, so wird weniger Energie verloren gehen und Kraftstoff gespart werden.If this angle is changed, the energy of the connecting rod becomes more favorable can act on the crank pin, so less energy will be lost and Fuel can be saved.
Beschreibung : Erfindungsgemäß werden die Kurbelarme welche Kurbelwelle und Kurbeiza pfen verbinden abgewinkelt, um den angestrebten Effekt Energie zu gewinnen, zu erzielen.Description: According to the invention, the crank arms are which crankshaft and Kurbeiza pfen connect angled to gain the desired effect of energy, to achieve.
Fig. 1 zeigt Kurbelwelle W und Kurbelzapfen Z Kurbelwelle W ist mit Kurbelzapfen Z durch den Kurbelarm A verbunden. Dieser Kurbelarm A schraffiert gezeigt, ist a bgewinkelt, Pleuelstange P zeigt die Richtung der einwirkenden Energie a uf Kurbelza pfen Z an.Fig. 1 shows crankshaft W and crank pin Z crankshaft W is with Crank pin Z connected by crank arm A. This crank arm A shown hatched, is angled, connecting rod P shows the direction of the acting energy Crank Z.
Fig. 2 zeigt den normalen Bewegungsablauf einer Kurbel umdrehung.Fig. 2 shows the normal sequence of movements of a crank rotation.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843416309 DE3416309A1 (en) | 1984-03-24 | 1984-05-03 | Crank mechanism |
DE19843425342 DE3425342A1 (en) | 1984-03-24 | 1984-07-10 | Articulated tread crank for bicycle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843411008 DE3411008A1 (en) | 1984-03-24 | 1984-03-24 | Tread crank for bicycle |
DE19843416309 DE3416309A1 (en) | 1984-03-24 | 1984-05-03 | Crank mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3416309A1 true DE3416309A1 (en) | 1985-11-07 |
Family
ID=25819711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843416309 Withdrawn DE3416309A1 (en) | 1984-03-24 | 1984-05-03 | Crank mechanism |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3416309A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR960100036A (en) * | 1996-02-02 | 1997-10-31 | Engine crankshaft for increasing the torque. | |
GR1003217B (en) * | 1997-09-15 | 1999-10-01 | Internal combustion engine crankshaft achieving maximum rotation torque for smaller crank path lengths |
-
1984
- 1984-05-03 DE DE19843416309 patent/DE3416309A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR960100036A (en) * | 1996-02-02 | 1997-10-31 | Engine crankshaft for increasing the torque. | |
GR1003217B (en) * | 1997-09-15 | 1999-10-01 | Internal combustion engine crankshaft achieving maximum rotation torque for smaller crank path lengths |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AF | Is addition to no. |
Ref country code: DE Ref document number: 3411008 Format of ref document f/p: P |
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8130 | Withdrawal |