DE1922852U - DEVICE AS ADDITIONAL SUSPENSION AND BLOCKING ON SELF-PROPELLED LIFTING VEHICLES. - Google Patents

DEVICE AS ADDITIONAL SUSPENSION AND BLOCKING ON SELF-PROPELLED LIFTING VEHICLES.

Info

Publication number
DE1922852U
DE1922852U DE1965L0039213 DEL0039213U DE1922852U DE 1922852 U DE1922852 U DE 1922852U DE 1965L0039213 DE1965L0039213 DE 1965L0039213 DE L0039213 U DEL0039213 U DE L0039213U DE 1922852 U DE1922852 U DE 1922852U
Authority
DE
Germany
Prior art keywords
blocking
self
additional
suspension
lifting vehicles
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
DE1965L0039213
Other languages
German (de)
Inventor
Kaspar Lochner
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 DE1965L0039213 priority Critical patent/DE1922852U/en
Publication of DE1922852U publication Critical patent/DE1922852U/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/005—Suspension locking arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B60G2200/32—Rigid axle suspensions pivoted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B60G2200/32—Rigid axle suspensions pivoted
    • B60G2200/322—Rigid axle suspensions pivoted with a single pivot point and a straight axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/128—Damper mount on vehicle body or chassis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/46—Means for locking the suspension

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Description

KA. 32d 3b1 Wi K. bbKA. 32d 3b 1 Wi K. bb

Vorrichtung als Zusatzfederung und Blockierung an selbstfahrbaren BebefahrzeugenDevice as additional suspension and blocking on self-propelled vehicles

Beschreibungdescription

Am Fahrzeugrahmen 1 a ist mittels Federschuhen 5 und 6 die Feder verbunden mit der Achse 1 aufgehängt, wobei die Feder 3 so weich ausgelegt ist, daß die Achse über einen großen Bereich bis zum Rahmen durchsehwingen kann, um große Bodenunebenheiten auszugleichen· The spring is on the vehicle frame 1 a by means of spring shoes 5 and 6 suspended connected to the axis 1, the spring 3 is designed so soft that the axis over a large area up to Can swing through the frame to compensate for large unevenness in the floor

Stört bei schnellerer Fahrt diese nachgiebige, elastische Federung und sind Schläge und Schäden am Fahrzeugrahmen usw. zu befürchten, so werden die Zylinderaggregate 2 und 7, die über Yentil 4 mit starren und weichen Medien verbunden sind, zugeschaltet, womit eine entsprechend auf die Achsbelastung erforderliche Abfederung eintritt.This flexible, elastic suspension disturbs when driving faster and if shocks and damage to the vehicle frame etc. are to be feared, then cylinder units 2 and 7, which are connected via Yentil 4 are connected to rigid and soft media, switched on, which means that the suspension required for the axle load entry.

In Arbeitsstellung solcher Fahrzeuge ist absolute StandsLeherheit erwünscht, was heißt, daß jede Federung ausgeschaltet werden muß. Dies geschfeiit dadurch, daß üb§r das Steuerventil die Arbeitsräume 7 abgeschaltet werden und gleichzeitig der ölstrom vom linken und rechten Zylinder 2 kommunizierend blockiert wird.In the working position of such vehicles, there is absolute confidence desirable, which means that all suspension must be switched off. This is done in that the working spaces 7 are switched off via the control valve and, at the same time, the oil flow from the left and right cylinder 2 is blocked from communicating.

Damit sind alle gestellten Aufgaben sinnvoll gelöst.This means that all the tasks set are sensibly solved.

Um das stufenweise Abfedern und automatische Einpendeln von der lastseite her noch zu verfeinern oder überhaupt nur mechanisch zu lösen, wird der Befestigungsbock für Zylinder und Mediumraum gelenkig am Rahmen angehängt und seinerseits mit Federelementen zwischen Bock und Rahmen versehen, die lastabhängig in Tätigkeit treten, Fig. III.In order to refine the gradual cushioning and automatic oscillation from the load side, or only mechanically at all To solve the problem, the mounting bracket for the cylinder and medium space is hinged to the frame and in turn with spring elements provided between the frame and the frame, which come into action depending on the load, Fig. III.

ifi'jUChillHi lift' iN-li»ifi'jUChillHi lift 'iN-li »

ju" den üblichen Tieisen qetiefdiiju "the usual Tieisen qetiefdii

Claims (2)

P.A.323 -38^*23.6.65 Vorrichtung als Zusatzfederung und Blockierung an selbstfahrbaren Hebefahrzeugen G-ebrauchsmusteransprüoheP.A.323 -38 ^ * 23.6.65 Device as additional suspension and blocking on self-propelled lifting vehicles 1. Vorrichtung als Zusatzfederung und Blockierung an selbstfahrbaren Hebefahrzeugen, insbesondere an Kranen und Baggern daduroh gekennzeichnet, daß weiche Blattfedern zwischen Achse und Fahrzeugrahmen und Hydraulikzylinder mit Kolben angeordnet sind, die über Leitungen und Ventile mit weichen Medien (nachgebenden) wie Luft, ledern und dergl, verbunden sind und zwar so, daß eine zusätzliche Federkraft auftritt oder mit harten Medien (nieht komprimierbaren) wie öl, ?fasser und dergl., durch die die Federung ausgeschaltet und die Achse blockiert wird.1. Device as additional suspension and blocking on self-propelled Lifting vehicles, especially on cranes and excavators daduroh characterized in that soft leaf springs are arranged between the axle and the vehicle frame and hydraulic cylinders with pistons, which are connected via lines and valves with soft media (yielding) such as air, leather and the like, in such a way that a Additional spring force occurs or with hard media (not compressible) such as oil, drums and the like, which cause the suspension switched off and the axis blocked. 2. Vorrichtung nach Anspruch 1 dadurch gekennzeichnet, daß die Zylinderlagerböcke gelenkig am Fahrzeugrahmen befestigt werden und deren zusätzliche Abfederung gegen den Rahmen durch bekannte mechanische Federn erfolgt.2. Apparatus according to claim 1, characterized in that the cylinder bearing blocks are articulated to the vehicle frame and their additional cushioning against the frame is carried out by known mechanical springs.
DE1965L0039213 1965-03-09 1965-03-09 DEVICE AS ADDITIONAL SUSPENSION AND BLOCKING ON SELF-PROPELLED LIFTING VEHICLES. Expired DE1922852U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1965L0039213 DE1922852U (en) 1965-03-09 1965-03-09 DEVICE AS ADDITIONAL SUSPENSION AND BLOCKING ON SELF-PROPELLED LIFTING VEHICLES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965L0039213 DE1922852U (en) 1965-03-09 1965-03-09 DEVICE AS ADDITIONAL SUSPENSION AND BLOCKING ON SELF-PROPELLED LIFTING VEHICLES.

Publications (1)

Publication Number Publication Date
DE1922852U true DE1922852U (en) 1965-09-02

Family

ID=33354931

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1965L0039213 Expired DE1922852U (en) 1965-03-09 1965-03-09 DEVICE AS ADDITIONAL SUSPENSION AND BLOCKING ON SELF-PROPELLED LIFTING VEHICLES.

Country Status (1)

Country Link
DE (1) DE1922852U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0603394A1 (en) * 1991-09-09 1994-06-29 Hitachi Construction Machinery Co., Ltd. Suspension system for work vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0603394A1 (en) * 1991-09-09 1994-06-29 Hitachi Construction Machinery Co., Ltd. Suspension system for work vehicle
EP0603394A4 (en) * 1991-09-09 1994-11-09 Hitachi Construction Machinery Suspension system for work vehicle.

Similar Documents

Publication Publication Date Title
DE2202994A1 (en) DEVICE FOR SUPPORTING VEHICLES AT DIFFERENT HEIGHTS ABOVE THE GROUND
DE1238784B (en) Hollow fluid spring with self-dampening for the suspension of wheels, especially of road vehicles
DE1813038A1 (en) Hydraulic telescopic shock absorber
DE612843C (en) Suspension for motor vehicles
DE3610144A1 (en) Spring strut for vehicles
DE1922852U (en) DEVICE AS ADDITIONAL SUSPENSION AND BLOCKING ON SELF-PROPELLED LIFTING VEHICLES.
DE1129041B (en) Coal crusher, especially continuous coal crusher for mining operations
DE1047035B (en) Air suspension device
DE1125290B (en) Suspension for motor vehicles with stepless height adjustment of the vehicle body
DE1183383B (en) Hydraulic-pneumatic vehicle suspension
DE1095681B (en) Hydraulic-pneumatic chain tensioning device for caterpillar vehicles
DE1047640B (en) Device for regulating the air springs of vehicles
DE2458264A1 (en) Hydraulically raised or lowered driving cab - has differential piston to compensate for lorry cab suspension movements
DE2019546A1 (en) Elastic suspension of the aggregate
DE1927983C (en) Blacksmith hammer, especially Scha bottenhammer
DE1231163B (en) Charging device arranged on a motor vehicle
DE2330270A1 (en) DEVICE ON A HYDRAULIC CYLINDER FOR LIFTING AND LOWERING A SWIVELING VEHICLE CAB
DE1630291A1 (en) All-terrain motor vehicle with height-adjustable wheels
DE1286414B (en) Level control valve for hydro-pneumatic suspensions of vehicles
DE1946757B2 (en) Stabilizing device for side loaders
AT144935B (en) Suspension for motor vehicles.
DE938103C (en) Shock absorbers
DE1132952B (en) Suspension device for magnetic rail brakes
DE102018214988A1 (en) Height-adjustable vehicle axle
DE102017011832A1 (en) Double axle unit with an elastic stop