# US 4,395,037 A · Apparatus for stacking textile fabric sheets on top of one another

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- Number: US 4,395,037 A
- Document ID: US4395037A
- Status: Granted
- Kind: A
- Application number: 06/265,494
- Filed: 1981-05-20
- Granted: 1983-07-26
- Earliest claimed: 1980-06-16
- Assignees: Herbert Kannegiesser GmbH
- Inventors: Rolf Heine
- Web page: https://patentgrep.com/patent/US4395037A

## CPC

- B65H 31/26: Auxiliary devices for retaining articles in the pile
- B65H: HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES

## Abstract

An apparatus for clamping individual pieces of textile fabric exiting a fusing machine conveyor 13, for withdrawing the fabrics until the trailing edges thereof clear a photocell sensor 42, and for stacking the fabrics with aligned leading edges on a hinged and vertically movable table 19 includes a withdrawable stacking rake 21 and a cooperable, vertically movable clamping plate 20. The rake and plate comprise a plurality of laterlly spaced, longitudinally oriented prongs 38 and rods 37, respectively, which are relatively staggered such that they may be partially interleaved during operation to clamp a piece of fabric therebetween.

## Claims

### Claim 1

Stacking apparatus for stacking sheet-like textile fabrics or the like on top of one another as they exit devices for processing textile fabrics in the manufacture of articles of outer clothing on a feed mechanism (12), which apparatus includes a stacking table (19) mounted to be movable vertically, a movable clamping plate (20) mounted to be pressed towards the stacking table, and a stacking rake (21) disposed between the stacking table and the clamping plate and movable forwards and backwards in the conveying direction of the feed mechanism and onto which the textile fabrics are conveyed by the feed mechanism, in order to be deposited on the stacking table, characterised by: the stacking rake comprising a plurality of laterally spaced and longitudinally oriented prongs (38) and the clamping plate defining, on a clamping side thereof, a plurality of laterally spaced and longitudinally oriented recesses (40) located in a working region of the stacking rake prongs and cooperable therewith to grippingly engage textile fabrics, the width of said recesses corresponding at least to the cross-sectional width of said prongs.

### Claim 2 (depends on 1)

Stacking apparatus according to claim 1, wherein the clamping plate comprises a metal plate (36) and a plurality of rods (37) located below the metal plate and connected thereto, said rods being laterally spaced from one another corresponding to the lateral spacing between the stacking rake prongs, and the space between said rods and said metal plate defining said recesses.

### Claim 3 (depends on 2)

Stacking apparatus according to claim 2, wherein the distance between the rods and a lower face (39) of the metal plate corresponds at least to the stroke of the clamping plate plus the diameter of the stacking rake prongs.

### Claim 4 (depends on 1)

Stacking apparatus according to claim 1, wherein the clamping plate rods extend further downwardly in the rear region to define, after the stacking rake and clamping plate have been partially interleaved, an intake gap (41) for the textile fabrics which convergingly tapers towards the rear region of the clamping plate.

### Claim 5 (depends on 2)

Stacking apparatus according to claim 2, wherein the clamping plate rods and stacking rake prongs are laterally offset to enable their interleaving.