DE364250C - Springs pressing on the mower blades - Google Patents

Springs pressing on the mower blades

Info

Publication number
DE364250C
DE364250C DEP43583D DEP0043583D DE364250C DE 364250 C DE364250 C DE 364250C DE P43583 D DEP43583 D DE P43583D DE P0043583 D DEP0043583 D DE P0043583D DE 364250 C DE364250 C DE 364250C
Authority
DE
Germany
Prior art keywords
knife
springs
finger
leaf springs
mower blades
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
Application number
DEP43583D
Other languages
German (de)
Inventor
Karl Peter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEP43583D priority Critical patent/DE364250C/en
Priority to DEP44429D priority patent/DE370338C/en
Application granted granted Critical
Publication of DE364250C publication Critical patent/DE364250C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D34/00Mowers; Mowing apparatus of harvesters
    • A01D34/01Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/13Cutting apparatus
    • A01D34/17Holding-down devices for the knife

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Description

Die ibisher gebräuchlichen Federn zum Andrücken der Mähmaschinenmesser mußten bisher stets am -Fingerbalken oder an den Fingern selbst mittels Schrauben u. dgl. festge-S legt werden.The springs commonly used up to now for pressing Until now, the mower knives always had to be on the finger bar or on the fingers even by means of screws and the like.

Dieser Nachteil wird bei den Federn nach der Erfindung dadurch vermieden, daß um die Oberteile einzelner oder sämtlicher Finger des Fingerbalkens entsprechend gebogene Blatt-ίο federn gelegt sind', welche mit ihren Unterseiten gegen die Messeroberseiten drücken.This disadvantage is avoided in the springs according to the invention in that the Upper parts of individual or all fingers of the finger bar correspondingly curved leaf ίο springs are placed ', which press with their undersides against the tops of the knife.

Diese auf der Fingeröbersaite offenen Blattfedern besitzen annähernd ovalen, Querschnitt, legen sich mit ihrem rückwärtigen, entsprechend1 ausgenommenen Endoberteil an die Fingerpratzen an undi mit ihrem vorderen und gegebenenfalls hinteren Endutiterteil gegen die senkrechte Wand des Fingerausschnittes bzw. inneren Pratzenansatzes. Sie bedürfen also keiner besonderen Befestigungsmittel mehr.These leaf springs, which are open on the upper finger string, have an approximately oval cross-section, lie with their rear upper end part, recessed according to 1, against the finger claws, and with their front and possibly rear end-use part against the vertical wall of the finger cutout or inner claw attachment. So you no longer need any special fasteners.

Auf der Zeichnung ist in Abb. 1 ein mit der Messerführung versehener Messerbalken in Draufsicht veranschaulicht. Abb. 2 zeigt einen Schnitt nach der Linie A-A von Abb. 1. Die Abb. 3 und 4 sind Schnitte nach den Linien B-B und C-C von Abb. 2.In the drawing, a knife bar provided with the knife guide is illustrated in plan view in FIG. 1. Fig. 2 shows a section along the line AA from Fig. 1. Figs. 3 and 4 are sections along the lines BB and CC from Fig. 2.

Die Blattfedern α lagen sieh um die Oberteile einzelner oder sämtlicher Finger b des Fingerbalkens c, welcher miteinerentsprechen~ den Ausnehmung d zur Aufnahme des Messers e und der entsprechend gebogenen Blattfedern versehen ist, die mit ihrenThe leaf springs α lay around the upper parts of individual or all fingers b of the finger bar c, which is provided with a corresponding recess d for receiving the knife e and the correspondingly curved leaf springs, which are provided with their

Oberseite der M<esder üblichen Weise iTop of the M <es the usual way i

Unterseiten gegen die
ser e drücken, die in
Bottoms against that
press ser e that is in

am Messerbalken / befestigt sind. Die Blattfedern a, welche auf der Pingeroberseite, wie aus Abb. 1 links hervorgeht, offen sind, besitzen annähernd ovalen, aus Abb. 3 und' 4 ersichtlichen Querschnitt und legen sich mit ihren rückwärtigen, entsprechend ausgenDmmenen Endoiberteilen an die Fingerpratzen g an, während sie sich mit ihren vorderen Endunterteilen an den Wandflächen h der Ausnehmungen d und mit ihren rückwärtigen Endunterteilen an den Ansätzen i der Pratzen g abzustützen imstande sind.are attached to the cutter bar /. The leaf springs a, which arises on the pinger top, as shown in Fig. 1 on the left, are open possess approximately oval, from Fig. 3 and '4 apparent cross-section and lie with their rear, corresponding ausgenDmmenen Endoiberteilen to the Fingerpratzen g, while they are able to support themselves with their front end lower parts on the wall surfaces h of the recesses d and with their rear end lower parts on the approaches i of the claws g .

Dadurch wird, wie bisher schon, eine stets elastische, sich den Messerbewegungen und der Messerabnützung anschmiegende Führung gesohafien.As a result, as before, an always elastic, the knife movements and the guide clinging to the knife wear.

Claims (2)

P ATENT- Ansprüche:P ATENT claims: 1. Auf die Mähmasdhinenimesser drükkende Federn, dadurch; gekennzeichnet, daß um die Oberteile einzelner oder sämtlicher Finger dies Fingerbalkens entsprechend gebogene Blattfedern gelegt sind, welche mit ihrer Unterseite gegen die Messeroiberseite drücken.1. Pressing on the mower knife Springs, thereby; characterized in that around the tops of some or all Fingers of this finger bar are placed according to curved leaf springs, which press with their underside against the upper side of the knife. 2. Messer federn nach Anspruch 1, dadurch, gekennzeichnet, daß die oben offenen Blattfedern ovalen Querschnitt besitzen, sich, mit ihrem rückwärtigen, entsprechend ausgenommenen Endoiberteil an die Fingerpratzen anlegen und mit ihrem vorderen und' gegebenenfalls hinteren Endunterteil gegen die senkrechte Wand des Fingerausschnittes bzw. des inneren Pratzenansatzes anliegen.2. knife springs according to claim 1, characterized in that characterized in that the leaf springs open at the top have an oval cross-section, with their rear, accordingly Place the recessed end part on the finger pads and with their front and, if necessary, rear end lower part against the vertical wall of the finger cutout or the inner claw attachment issue. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DEP43583D 1922-01-30 1922-01-30 Springs pressing on the mower blades Expired DE364250C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEP43583D DE364250C (en) 1922-01-30 1922-01-30 Springs pressing on the mower blades
DEP44429D DE370338C (en) 1922-01-30 1922-06-20 Springs pressing on the mower blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP43583D DE364250C (en) 1922-01-30 1922-01-30 Springs pressing on the mower blades

Publications (1)

Publication Number Publication Date
DE364250C true DE364250C (en) 1922-11-21

Family

ID=7379601

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP43583D Expired DE364250C (en) 1922-01-30 1922-01-30 Springs pressing on the mower blades

Country Status (1)

Country Link
DE (1) DE364250C (en)

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