DE16735C - Crank gear to avoid turning to the left and dead spots - Google Patents

Crank gear to avoid turning to the left and dead spots

Info

Publication number
DE16735C
DE16735C DENDAT16735D DE16735DA DE16735C DE 16735 C DE16735 C DE 16735C DE NDAT16735 D DENDAT16735 D DE NDAT16735D DE 16735D A DE16735D A DE 16735DA DE 16735 C DE16735 C DE 16735C
Authority
DE
Germany
Prior art keywords
crank gear
attachment
dead spots
avoid turning
rotated
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.)
Active
Application number
DENDAT16735D
Other languages
German (de)
Original Assignee
G. ROTH-GIESSER in Bielefeld
Publication of DE16735C publication Critical patent/DE16735C/en
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G5/00—Devices for producing mechanical power from muscle energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tyre Moulding (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

KLASSE 47: Maschinenelemente.CLASS 47: Machine elements.

Patentirt im Deutschen Reiche vom 8. Mai 1881 ab.Patented in the German Empire on May 8, 1881.

Die beiden an ihren unteren Enden mittelst eines Gelenks / verbundenen Kurbelstangen A und α sind mittelst zweier Gelenke E und e an den Kurbelhebeln B und b befestigt, welche letzteren mit ihren anderen Enden auf der Schwungradaxe g sitzen und um diese drehbar sind. An den Kurbelhebeln B und b sind mittelst der Gelenke F und /und der schwachen Federn H und h die Druckhebel C und c befestigt, deren je einer mit seinem äufseren Ende gegen die innere Fläche des an dem Schwungrad i festsitzenden Reifens k drückt, wenn die Kurbelstangen empor- oder herabbewegt werden, und zwar werden die Kniehebel CB festgedrückt, wenn die Stange A emporbewegt, hingegen cb, wenn die Stange a herabbewegt wird. Die andere Seite ist jedesmal unthätig, indem die Druckhebel lose an dem Reifen k schleifen. Durch das Festdrücken des Hebels wird jedesmal eine feste Verbindung des Lenkstangenangriffspunktes E bezw. e mit dem Schwungrad hergestellt; demzufolge bewirkt die Stange A beim Emporbewegen, die Stange α beim Herabbewegen die Umdrehung des Schwungrades, und zwar stets in der Richtung des Pfeiles, während es gleichgültig ist, ob die Hübe grofs oder klein sind, oder ob in der Mitte des Hubes zurückbewegt wird. The two connecting rods A and α , connected at their lower ends by means of a joint, are fastened to the crank levers B and b by means of two joints E and e , the latter of which sit with their other ends on the flywheel axis g and are rotatable about them. Are attached to the crank levers B and B by means of the joints F and / or the weak springs H and h is the pressure lever C and fastened c, which each one of k presses with its outward end against the inner face of the flywheel i tight tire when the Crank rods are moved up or down, namely the toggle levers CB are pressed when the rod A is moved up, but cb when the rod a is moved down. The other side is inactive each time in that the pressure levers drag loosely on the tire k . By pressing the lever firmly a fixed connection of the handlebar application point E respectively. e made with the flywheel; consequently, the rod A causes the flywheel to rotate when moving up, and the bar α when moving down, always in the direction of the arrow, while it does not matter whether the strokes are large or small, or whether it is moved back in the middle of the stroke.

Claims (4)

Patent-An Sprüche:Patent-to sayings: 1. Die Anbringung der Angriffspunkte E und e zweier Lenkstangen in der Weise, dafs dieselben getrennt werden durch eine Ebene, welche man sich durch die zu drehende Axe, und zwar in der gemeinschaftlichen, mittleren Bewegungsrichtung der beiden Angriffspunkte gelegt denkt.1. The attachment of the points of application E and e of two steering rods in such a way that they are separated by a plane which is thought to be laid out by the axis to be rotated, namely in the common, central direction of movement of the two points of application. 2. Die Anbringung des durch die Kniehebelmechanismen zu drehenden Radreifens direct auf der Schwungradwelle.2. The attachment of the wheel tire to be rotated by the toggle mechanism direct on the flywheel shaft. 3. Die eigenthümliche Form der Kniehebelmechanismen. 3. The peculiar shape of the toggle mechanisms. 4. Die Anbringung von Federn an den Kniehebelmechanismen. 4. The attachment of springs to the toggle mechanisms. Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings. ^BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.^ BERLIN. PRINTED IN THE REICH PRINTING COMPANY.
DENDAT16735D Crank gear to avoid turning to the left and dead spots Active DE16735C (en)

Publications (1)

Publication Number Publication Date
DE16735C true DE16735C (en)

Family

ID=293711

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT16735D Active DE16735C (en) Crank gear to avoid turning to the left and dead spots

Country Status (1)

Country Link
DE (1) DE16735C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009314A (en) * 1957-02-08 1961-11-21 Meyerson Samuel Lazy tongs linkage having removable and replaceable links
DE1272898B (en) * 1963-04-23 1968-07-18 Azote Office Nat Ind Process for the production of nickel oxide carrier catalysts for the hydrogenation of carbon monoxide and / or unsaturated hydrocarbons in industrial gases

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009314A (en) * 1957-02-08 1961-11-21 Meyerson Samuel Lazy tongs linkage having removable and replaceable links
DE1272898B (en) * 1963-04-23 1968-07-18 Azote Office Nat Ind Process for the production of nickel oxide carrier catalysts for the hydrogenation of carbon monoxide and / or unsaturated hydrocarbons in industrial gases

Similar Documents

Publication Publication Date Title
DE1133203B (en) Ratchet mechanism for turning a heavy drum
DE16735C (en) Crank gear to avoid turning to the left and dead spots
DE583119C (en) Drive for presses, e.g. B. Sheet metal presses
DE120177C (en)
DE662428C (en) Drive z. B. for bicycles in which the movable seat is connected to a drive crank
DE38701C (en) Press for simultaneous cutting and embossing or carding of panels or for simultaneous pressing and drawing of hollow bodies
DE62954C (en) Fire engine with pressure boom moved up and down by knee joints
DE438131C (en) Knee lever for stamping presses for stereotype dies
DE90646C (en)
DE86860C (en)
DE9821C (en)
DE118586C (en)
DE462360C (en) Switching device for typewriters
DE113039C (en)
DE17595C (en) Device to prevent the runner from edging on upsetting machines with the devices patented under P. R. 16718
DE85776C (en)
DE413895C (en) Facial rowing device
DE59783C (en) Method and device for printing pictures and the like in several colors on porcelain, glass and the like
DE15161C (en) Machine for grinding the upper leather for footwear
AT109374B (en) Press.
DE521238C (en) Lever sheet metal and cast iron shears with a hand lever next to the side arms
DE25462C (en) New to the steering device for sliding carriages, which is protected under No. 14568
DE128434C (en) TRIP DEVICE AT CHECKOUTS FOR RETURNING THE MECHANISM TO ZERO SETTING
DE30751C (en) Innovation on Velocipede with changeable speed
DE22417C (en) Brake for railway wagons