# US 2008/0187253 A1 · Package with a bag and a head part

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- Number: US 2008/0187253 A1
- Document ID: US20080187253A1
- Status: Published application
- Kind: A1
- Application number: 12/012,287
- Filed: 2008-01-31
- Published: 2008-08-07
- Earliest claimed: 2007-02-01
- Assignees: Hilti Aktiengesellschaft
- Inventors: Ralf Willner; Herbert Ginter
- Web page: https://patentgrep.com/patent/US20080187253A1

## CPC

- B05C 17/00553: {with means allowing the stock of material to consist of at least two different components}
- B05C 17/00583: {the container for the material to be dispensed being deformable}
- B05C 17/00586: {Means, generally located near the nozzle, for piercing or perforating the front part of a cartridge}
- B65D 81/325: {Containers having parallel or coaxial compartments, provided with a piston or a movable bottom for discharging contents}
- B05C: APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL (spraying apparatus, atomising apparatus, nozzles B05B; plant for applying liquids or other fluent materials to objects by electrostatic spraying B05B5/08)
- B65D: CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES

## Abstract

A package (11) has at least one bag (12, 13) and a head part (16) having a bottom part (17, 37) including a recess (19; 39), an outlet opening (20, 40) and an elevation (22, 42) which at least partially encloses a rim area of the recess (19; 39) and which projects over the bottom part (17, 37) axially toward the bag (12, 13), and a piercing device (21, 41) for the bag (12, 13).

## Claims

### Claim 1

A package, comprising at least one bag (12, 13); a head part (16) having a bottom part (17, 37) for at least partially retaining the at least one bag (12, 13) and including a recess (19; 39), an outlet opening (20, 40), and an elevation (22, 42) which at least partially encloses a rim area of the recess (19; 39) and which projects over the bottom part (17, 37) axially toward the bag (12, 13); and at least one piercing device (21, 41) for the bag (12, 13).

### Claim 2 (depends on 1)

A package according to claim 1, wherein a minimum axial height (C, N) of the elevation (22, 42) corresponds to an axial height (F, P) of the piercing device (21, 41).

### Claim 3 (depends on 1)

A package according to claim 1, wherein the elevation (22, 42) has a first area (23, 43) with a first axial height (C, N), a second area (24, 44) with a second axial height (E, O) which is greater than the first axial height (C, N), and a portion (25, 45) connecting the first and second areas (23, 24, 43, 44).

### Claim 4 (depends on 3)

A package according to claim 3, wherein the portion (25, 45) connecting the first and second areas (23, 24; 43, 44) has a continuously extending axial rim (26, 46).

### Claim 5 (depends on 1)

A package according to claim 1, comprising at least one further bag (13), and wherein the head part (16) has a further bottom part (37) for at least partially retaining the at least one further bag (13) and provided with a recess (39).

### Claim 6 (depends on 5)

A package according to claim 5, wherein the further bottom part (37) has an elevation (42) that at least partially surrounds the recess (39) formed in the further bottom part (37) and projects axially over the further bottom part (37).

### Claim 7

A package, comprising two bags (12, 13); a head part (16) having first and second bottom parts (17, 37) for at least partially retaining the two bags, respectively, and piercing means (21, 41) for the bags (12, 13), wherein each of the first and second bottom parts (17, 37) includes a recess (19; 39) and an outlet opening (20, 40), and wherein at least one of the first and second bottom part (37) is provided with an elevation (22, 42) which at least partially encloses a rim area of a respective recess (19; 39) and which projects over a respective bottom part (17, 37) axially toward a respective bag (12, 13).

### Claim 8

A package, comprising two bags (12, 13); a head part (16) having first and second bottom parts (17, 37) for at least partially retaining the two bags, respectively, and piercing means (21, 41) for the bags (12, 13), wherein at least one of the first and second bottom parts (17, 37) includes a recess (19; 39) provided with an elevation (22, 42) which at least partially encloses a rim area thereof and which projects over a respective bottom part (17, 37) axially toward a respective bag (12, 13).