Method of assembly of inhaler article holder

Patent metadata

Field	Value
Publication number	US-12409281-B2
Application number	US-202118265582-A
Country	US
Kind code	B2
Filing date	Dec 9, 2021
Priority date	Dec 11, 2020
Publication date	Sep 9, 2025
Grant date	Sep 9, 2025

Abstract

A method of assembling an inhaler article holder having an oriented piercing element, includes inserting an inner housing into a jig. The inner housing extends along a longitudinal axis from a proximal end to a distal end an inner housing length. The distal end includes a piercing element aperture. The inner housing length mates with a jig opening. The jig includes a jig angled planar surface coaxial with the piercing element aperture. The method includes mating a piercing element cutting plane with the jig angled planar surface. The piercing element extends from a proximal cutting end to the piercing element distal end defining a cutting plane. The piercing element distal end is received in the inner housing piercing element aperture, and then fixing the piercing element distal end to the inner housing. The piercing element cutting plane is orientated relative to the inner housing longitudinal axis.

First claim

The invention claimed is:

1. A method of assembling an inhaler article holder having an oriented piercing element, comprising:
inserting an inner housing into a jig, the inner housing extending along a longitudinal axis and defining an inner housing length from a proximal end to a distal end, the distal end comprising a piercing element aperture, the inner housing length mates with a jig opening, the jig comprising a jig angled planar surface coaxial with the piercing element aperture;
mating a piercing element cutting plane with the jig angled planar surface, the piercing element extending from a proximal cutting end along a piercing element longitudinal axis to a piercing element distal end, the piercing element cutting plane defines the piercing element proximal cutting end, the piercing element distal end is received in the inner housing piercing element aperture; and
fixing the piercing element distal end to the inner housing, wherein the piercing element cutting plane is orientated relative to the inner housing longitudinal axis, the piercing element is parallel with but offset from the longitudinal axis of an inhaler device or capsule cavity.

2. The method according to claim 1 , further comprising fixing a spring element to the inner housing distal end and fixing a sleeve member to the spring element and forming an inner housing assembly, the sleeve member comprising a sleeve closed distal end having a piercing element aperture, the piercing element extending within the spring element and through the piercing element aperture, the sleeve member slides along the inner housing between a first compressed position and a second relaxed position.

3. The method according to claim 2 , wherein the sleeve member extends along a sleeve longitudinal axis from the sleeve closed distal end to a sleeve member open proximal end, the piercing element longitudinal axis is parallel with but offset from the sleeve longitudinal axis.

4. The method according to claim 3 wherein the piercing element cutting plane is orientated facing 180 degrees from the sleeve longitudinal axis.

5. The method according to claim 2 , further comprising fixing the inner housing assembly to an outer housing, forming a holder for an inhaler device.

6. The method according to claim 5 , wherein the outer housing contains the inner housing assembly and defines an inhaler article opening to receive an inhaler article.

7. The method according to claim 1 , wherein the piercing element cutting plane is mated with the with the jig angled planar surface after the inner housing is inserted into the jig.

8. The method according to claim 7 , wherein the inner housing is inserted into the jig and the piercing element slides into the inner housing piercing element aperture before the piercing element cutting plane is mated with the with the jig angled planar surface.

9. The method according to claim 8 , wherein the inserting step comprises inserting an inner housing comprising a spring element fixed to the inner housing distal end and a sleeve member fixed to the spring element and forming an inner housing assembly, the sleeve member comprising a closed sleeve distal end having a piercing element aperture, the piercing element extending within the spring element and through the piercing element aperture, the sleeve member slides along the inner housing between a first compressed position and a second relaxed position.

10. The method according to claim 7 , wherein the inserting step comprises inserting an inner housing comprising a spring element fixed to the inner housing distal end and a sleeve member fixed to the spring element and forming an inner housing assembly, the sleeve member comprising a closed sleeve distal end having a piercing element aperture, the piercing element extending within the spring element and through the piercing element aperture, the sleeve member slides along the inner housing between a first compressed position and a second relaxed position.

11. The method according to claim 1 , wherein the piercing element cutting plane is mated with the with the jig angled planar surface before the inner housing is inserted into the jig.

12. The method according to claim 11 , wherein the inner housing is inserted into the jig and the piercing element distal end slides into the inner housing piercing element aperture after the piercing element cutting plane is mated with the with the jig angled planar surface.

13. The method according to claim 12 , further comprising fixing a spring element to the inner housing distal end and fixing a sleeve member to the spring element and forming an inner housing assembly, the sleeve member comprising a sleeve closed distal end having a piercing element aperture, the piercing element extending within the spring element and through the piercing element aperture, the sleeve member slides along the inner housing between a first compressed position and a second relaxed position.

14. The method according to claim 1 , wherein the fixing step comprises fixing the piercing element distal end to the inner housing with an adhesive.

15. The method according to claim 2 , wherein the mating step comprises sliding the piercing element into the jig until the piercing element cutting plane contacts the jig angled planar surface and rotating the piercing element until the piercing element cutting plane mates with the jig angled planar surface.

16. The method according to claim 14 , wherein the jig comprises a piercing element aperture that is coaxial with jig angled planar surface and the inner housing piercing element aperture.

17. The method according to claim 1 , wherein the mating step comprises sliding the piercing element into the jig until the piercing element cutting plane contacts the jig angled planar surface and rotating the piercing element until the piercing element cutting plane mates with the jig angled planar surface.

18. The method according to claim 17 , wherein the jig comprises a piercing element aperture that is coaxial with jig angled planar surface and the inner housing piercing element aperture.

19. The method according to claim 1 , wherein the jig comprises a piercing element aperture that is coaxial with jig angled planar surface and the inner housing piercing element aperture.

Assignees

• Philip Morris Products Sa

Inventors

• Dayioglu Onur

Classifications

• A61M2207/00

  Methods of manufacture, assembly or production · CPC title

• A61M2202/064

  Powder · CPC title

• A61M15/003 Primary

  using capsules, e.g. to be perforated or broken-up · CPC title

• A61M2206/16

  Rotating swirling helical flow, e.g. by tangential inflows · CPC title

• A61M2205/75

  with filters · CPC title