DE1303306C2 - TILTING FORK FOR PACKING LOADER - Google Patents

Description

seen- underlying task is

The ae reu «. ^ _{1 bladern the} initially mentioned ^^ drive for the fork prongs,? ^^ S ^ J _1n essential right-angled *? * 5ϊ5ΞβΓ structural elements exist, so hg« **> for ° rL * a transverse sliding of the one - «« "» ^ S ^ £ ί Atetand from each other in such a way ^^ .. ^^ Γ ^ space and weight saved allows ™ * ™haben _{the distance} between the ^ sbeso » _d 44

rear J
Axis of rotation

_the

^ g is held to the enough g

^ Sre load fork according to claim l thereby characterized in that the holders (10) are designed as claws open at the top, in which engages the lower edge of the strip-like traverse (8) with play.

3. Tiltable fork according to claim 1 or 2, characterized in that the guide of the Traverse (8) consists of a horizontal cylinder (12), in the front wall of which the front eme Traverse (8) carrying piston rod (11) is guided, the andemends by means of a piston rod Disc (14) is guided in the cylinder (12), wöbe. between the disk (14) and the front wall d.e around the piston rodi) arranged as Compression spring (13) molded return spring

^S TNcigbaren load «according to claim, to3,

brought

J ^ jgSeed achieved by the fact that Di «ι wudemnora & μ _{Eiffeliate ends}

the fork prongs "]« ^ j _{bar on a top}

^^ ΚΪ transverse, horizontal. "

^{ώ the SCn guided} ,, «,, the from on the frame

directed, horizontal

Γ ΓΑΑΓΞ ^ ηεη Guided tours. "J *" J ™ ^ £ parallel _guides, £ \ gen. ™? ™ ^{de 'ai} _Ra £ _men mounted, easy also below w.rkenden ^am ^ ^m ^ f H ^
Be here

point.
adorned

de? Gift,

_Gabe i _arranged all of the invention on

sometimes very _{compliant as}

kfppbarInd need to tilt when tilting

^ ^ _{a Hubla} known to provide the Hubso slide with a plate-like cross member supporting the fork prongs, de is pivotable about a horizontal axis arranged in the upper region of the slide and by means of an on

ΐ £ 2

as

3 1. -

kende Zyünder used in some of this axis of arrangement of the ^^^. f ^ JnSning an, which the

Tongues can also be used to control the forks individually. Line indicates a « ^D » ™ ' _{Q mm} boom.

move along the traverse. Framework in semer & ^{2 £} Φ * Γ '* _{zd m} essential

Furthermore, a lift truck (USA.-Patent henden MittdsteUung ^^^^^ 4 _silJ d to d-.t Z 270 664) is known, in which two mounted on a horizontally bent ⁶ J ^ y ₄₁₁ . At the

2270664) known, in which two on iner s g ?? "V ^^ stored at the same time. A.

did axis of the lifting carriage dreabar arranged axisisdwraktouaa ^ ^ _α ^ _{simply we} .

Fork prongs on this axis ia different ab- lower part of the * ^ f "r _{fi md four} guides 7

id dt d d ittels kende Hydrauük- ^ y «pow? d

Fork tines on this axis ia different from lower ^ for _{fi md four} guides 7

stands arranged from each other and then by means of kende Hydrauük- ^ y «pow" guides? and

a horizontal one arranged on the lifting carriage, of which £ * V. ^ _er cylindero a cylinder jointly on the horizontal axis «one between these ™ & £ ^ one from Fig. ™ "^ d Zlin

Cylinder together on the horizontal axis «i £ ^ one from Fig. I.

can be moved. There has also been a fork-fork prong 4 ™ 8? "™" ^ piston rods of the cylinder arrangement proposed {British patent and 2 recognizes, dru ^cl r "TI _traverse g, whose lower writing 866 192), in which the upper ends of two The 6 against a senma «: _{fork prongs} 4 pre-arranged at a fixed distance from each other fork end 9 in ^prongs _{open from above} on the KUC * ~" _ from above at the upper area of the lifting carriage » ₅ see brackets 1""V _{7 becomes a cylinder} swivel are articulated, with the lower claw engaging J ™ \ Siihei ^ taege Il longitudinally moving rear area of both prongs via a ^{linkage of} the l2 ^, tntemj ^ Kgoe s ^ ^ _front chord attacking inclination drive from a ^lldl f ^ ¹ ! f; The double wall of the Zyfanden 12 ^ "Seo end of the piston-acting hydraulic cylinder consists of *> verse 8 at ** ^ ££££ & disk 14, it is also known (USAl-Patentscbrift 2598865), the rod »! F ^^^ SdeR arranged Rückholil kht thden hydraulic cylinders as a» J «» ^ ** 2KJE forms it surrounds

it also known (USAlPatentscbrift 2598865), g! f ^^^ SdeR ordered return

with vertical hydraulic cylinders designed as a »J« »^ ** 2KJEr, surrounds

Whole tiltable front part of the lifting carriage of a spring 13, the afc '»™ * ~ her one end at the

With lift truck with an upright, the ^ T ^ L plate-other end of the front wall tenförmigen Traverse forward extendable honing * ₅ disc 14 and its anaer "

to provide lontal prongs which, together with the cylinder, on the «B * · fork prongs 4

Ren drives individually displaceable transversely to the traverse ^ By JJ ^ ™ 5lSebeachse2 and along

In the following part of the description, one of the traverses 8 } ^^ J ^^^ embodiment of the subject matter of the invention is shown on 30 of the respective _units

Hand outlined drawing. It shows £ ^Γθβ ^, ·· ^βΙ " ⁸ 5» in d £ ZvUnder 6 be the fork F i g. 1 a front view of the fork arrangement, ^ ™ * ^^ '! ^ £ AdSe2 pivoted so that Fil.2 a sectional view along the lime U-II J ^ WÄ ^ SS ¹ !

Fig. ⁸ B a sectional view along the line HMH ₃₅ position J a, angle, -F ^ a close view of the gift arrangement in S.

on the lifting carriage transversely mounted 40 a ^^ 1 / ί genese bten g forwards protruding boom G a the fork for das.Ab- and ^ J ^d ^ _{opens so that the} load-bearing frame 1 by at least 180- to this is dei W ™haben » | _{n on} ' _the fork tines vertical axis (Fig. 1,2 and 3) pivotable gea- ^^ SmS! Sm in the horizontal positioner, which is in the center plane of part G (F 1 g. 1). existing --uuau * "horizontal position into 5er frame 1, the top and bottom AuslegerG 45 hung _ß ^ dajn ^Ov ^ ^ Hon

1 sheet of drawings

Claims (1)

Patent claims: 1. Tiltable load fork on the lifting carriage of a lift truck, in which a transverse slider ^ a ₁ is mounted on the heap of the standing boom, which carries at the front end a frame that can be pivoted about a vertical axis to both sides by a total of at least 180 °, on which the , a horizontal axis is mounted by means of hydraulic ao cylindrical tiltable load fork as characterized by, that the forks (4) with their upper ends individually attached querschiebbar and jointly tiltable on a top of the frame, querliegendei ^ horizon- i _S talen pivoting and sliding axis (2) are ge ^ ert and can be pushed transversely at their lower rear ends by means of brackets (M) attached to them on a cross-member (8) guided in these, which are attached to the frame (1) below, forward-facing, horizontal, with return springs (13) provided guides and on which the guides (7) parallel to the guides (7), also attached at the bottom of the frame I), single-acting hydraulic cylinder inder as sögt, the ^fen in enteren portion of the frame irAchse dureh in a obefS ^ efÄeiHngwrdneien, on a. ³ ^ t _n WntenSideJ, place at the stop between ^. "^" ^^ - kzyiHider be inclined rung angetone ^^ "^^ fgr special purposes can, T * <^ _bladerbaua rt is a to adapt« twAeta ¹ "" ^ _n ^ different widths of the tines at j ^^ _the tines are not wish axiaie ve