# US 5,344,277 A · Strapping equipment

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- Number: US 5,344,277 A
- Document ID: US5344277A
- Status: Granted
- Kind: A
- Application number: 08/117,253
- Filed: 1993-09-03
- Granted: 1994-09-06
- Earliest claimed: 1993-09-03
- Inventors: Tony Sandland
- Web page: https://patentgrep.com/patent/US5344277A

## CPC

- B65B 13/02: Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
- B65B: MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING (bundling and pressing devices for cigars A24C1/44; devices for tensioning and securing binders adapted to be supported by the article or articles to be bound B25B25/00; applying closure members to bottles, jars or similar containers B67B1/00-B67B6/00; concurrent cleaning, filling and closing of bottles B67C7/00; emptying bottles, jars, cans, casks, barrels or similar containers B67C9/00)

## Abstract

Strapping apparatus for applying strapping to packages, and in particular to packages mounted on pallets, including at least one fork which may also be used to lift the pallet, a strapping retaining mechanism attached to a distal end of the fork, strapping guide mechanism and a strapping coil dispenser mechanism. The apparatus may be provided on a trolley or integrally mounted on a fork lift truck, pallet truck or other suitable vehicle. The strapping of the package can be readily attended to during the operation of manoeuvring the goods around a warehouse.

## Claims

### Claim 1

Strapping apparatus for applying strapping (14) to packages (10), said strapping apparatus comprising:
at least one fork (32) having a proximal end (40) and a distal end (41), and having retaining means (42) for gripping said strapping at said distal end;
guide mens (46) cooperative with said at least one fork (32), for feeding said strapping (14) therethrough to said retaining means (42);
dispensing means (50) cooperative with said guide means (46) for supplying strapping material (14) to said retaining means (42) and said guide means (46).

### Claim 2 (depends on 1)

Strapping apparatus according to claim 1 wherein said guide means (46) include a friction device (86) for allowing said strapping (14) to be fed therethrough only upon applying greater than a predetermined force to said strapping.

### Claim 3 (depends on 1)

Strapping apparatus according to claim 1 wherein said dispensing means (50) comprises a roll of strapping material rotatably mounted and including a braking mechanism (90) for allowing the supply of strapping material (14) to said guide means (46) only upon applying greater than the predetermined force to said strapping.

### Claim 4 (depends on 1)

Strapping apparatus according to claim 1, wherein said fork (32) is mounted in a substantially horizontal orientation, and adapted to enable said distal end (41) to pass beneath said package (10) for strapping, and
said guide means (46) is located in a position substantially vertically above said distal end (41) of said fork (40).

### Claim 5 (depends on 4)

Strapping apparatus according to claim 4 wherein said guide means (46) is mounted on an arm (44,45) extendable in a substantially horizontal direction above said fork (32).

### Claim 6 (depends on 4)

Strapping apparatus according to claim 4 wherein said guide means (46) is mounted on an arm (44,45), said arm having a proximal end and a distal end, said guide means (46) being mounted on said distal end, and said arm (44) being pivotally mounted at said proximal end of said arm.

### Claim 7 (depends on 1)

Strapping apparatus according to claim 1, said strapping apparatus being integrally mounted onto a fork-lift truck (30).

### Claim 8 (depends on 1)

Strapping apparatus according to claim 1, said strapping apparatus being integrally mounted onto a pallet truck.

### Claim 9 (depends on 1)

A detachable fork extension for use with a fork (32) of the apparatus of claim 1, said extension including retaining means (42) forming an integral part thereof, for gripping said strapping at the distal end (41) of said fork.