US 4,384,530 AGranted

On-track, off-track track maintenance machine

AssigneeFranz Plasser Bahnbaumas-Chinen-Industriegesellschaft m.b.H.

InventorJosef Theurer

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Abstract

An on-track, off track track maintenance machine comprises a first machine frame, undercarriages for supporting this frame for mobility on a track, an undercarriage vertically adjustably mounted on this frame for selectively supporting the frame for mobility on the road, a track tractor including a second machine frame, a single undercarriage capable of supporting the truck tractor for mobility on the road, a drive for moving the machine, tools mounted on the machine for track maintenance, a transversely extending, horizontal pivot linking the facing machine frame ends and arranged between the undercarriages supporting the first machine frame and the truck tractor for mobility on the road, and a power drive vertically adjustably connecting the truck tractor and the first machine frame and supporting the truck tractor on first machine frame in a vertically adjusted position.

Claims11

Dependent claims

An on-track, off-track track maintenance machine comprising

(a) a first machine frame,
(b) undercarriages capable of supporting the first machine frame for mobility on a track,
(c) an undercarriage vertically adjustably mounted on the first machine frame for selectively supporting the first machine frame for mobility on a road,
(d) a truck tractor including a second machine frame,
(1) the machine frames having facing ends,
(e) a single undercarriage capable of supporting the truck tractor for mobility on the road,
(f) drive means for moving the machine,
(g) tool means for track maintenance,
(h) a transversely extending, horizontal pivot linking the machine frame ends and arranged between the undercarriages supporting the first machine frame and the truck tractor for mobility on the road, and
(i) a power drive vertically adjustably connecting the truck tractor and the first machine frame and supporting the truck tractor on the first machine frame in a vertically adjusted position.

7 more elements

Dependencies are inferred from the claim text.

Facts

Application: 06/266,694Filed 26 May 1981
Priority: AT 3392/8027 Jun 1980
Granted: 24 May 1983
Term ends: Not estimatedThe source records don’t support an estimate.

Classification12 codes

E01B 27/026
Spreading, levelling or redistributing ballast already placed: by means of driven tools, e.g. rotating brooms or digging devices
B60F 1/04
Vehicles for use both on rail and on road; Conversions therefor: with rail and road wheels on different axles
E01B 27/17
Sleeper-tamping machines: combined with means for lifting, levelling or slewing the track
E01B 2203/086
Levelling ballast or ground beneath: rotating brooms

Family

No related US applications are recorded in the indexed filing history.

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