EP0631741B1 - Verfahren zum Herstellen eines Klebestiftes und Anordnung zum Durchführen des Verfahrens - Google Patents

Verfahren zum Herstellen eines Klebestiftes und Anordnung zum Durchführen des Verfahrens Download PDF

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Publication number
EP0631741B1
EP0631741B1 EP94108556A EP94108556A EP0631741B1 EP 0631741 B1 EP0631741 B1 EP 0631741B1 EP 94108556 A EP94108556 A EP 94108556A EP 94108556 A EP94108556 A EP 94108556A EP 0631741 B1 EP0631741 B1 EP 0631741B1
Authority
EP
European Patent Office
Prior art keywords
sleeve
plunger
piston
rotary spindle
stick
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP94108556A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0631741A1 (de
Inventor
Hans Halm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UHU Werk HUM Fischer GmbH
Original Assignee
UHU Werk HUM Fischer GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by UHU Werk HUM Fischer GmbH filed Critical UHU Werk HUM Fischer GmbH
Publication of EP0631741A1 publication Critical patent/EP0631741A1/de
Application granted granted Critical
Publication of EP0631741B1 publication Critical patent/EP0631741B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
    • B65D83/0011—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container moved by a screw-shaft
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/02—Casings wherein movement of the lipstick or like solid is a sliding movement
    • A45D40/04—Casings wherein movement of the lipstick or like solid is a sliding movement effected by a screw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/4979—Breaking through weakened portion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/49796—Coacting pieces

Definitions

  • the outer sleeve, the holding device and the foot part with rotating spindle are manufactured separately and then assembled.
  • the rotating spindle must be quick and very precise for assembly rotated through a central recess in the holding device that was previously inserted into the outer sleeve, while at the same time the outer sleeve with its lower edge on Foot part snaps into place.
  • the object of the invention was therefore to solve this assembly problem to solve.
  • the solution principle according to the invention consists in the outer sleeve and the holding device in the form of a piston form as a one-piece injection molding, the piston is firmly connected to the sleeve wall via predetermined breaking points.
  • the inventive method for producing a Adhesive stick with a rotating spindle and thus firmly connected foot part, supporting the pin mass Piston and a sleeve surrounding the pin mass with a cap closure is characterized in that the sleeve together with the piston forms a one-piece injection molding, the Piston is connected to the sleeve wall via predetermined breaking points, that the foot part with a rotating spindle arranged by a center Recess in the piston up to the stop of the lower edge of the sleeve is pushed through with the upper part of the foot part, that the pin mass in the unit thus formed from the sleeve and Foot part is cast with rotating spindle and after completion of the filling process actuated the rotatable foot section and thereby the Piston using the rotating spindle, tearing off the predetermined breaking points is lifted into the intended end position, the Support plate of the piston by means of edge notches provided on it or grooves on provided on the inside of the sleeve wall Guide webs is pushed
  • the injection molding which forms the sleeve with the piston, can very conveniently be made from polypropylene.
  • the foot part with the rotating spindle from the same Plastic like the sleeve or a compatible plastic is simplified by the present Invention not only the assembly as such (the piston is firmly anchored in the sleeve and the screwing in of the rotating spindle can be done without damaging the sealing elements, such as sealing lip of the spindle and sealing surface of the sleeve), but instead the disposal of waste and rejects is also made easier.
  • the piston (1) is preferably in the form of a basket the threaded cam (5A) on its inner wall and preferably also on the outer wall of the central recess Has thread cams (5B).
  • the centered recess in the piston (1) from at least two elastic ones facing each other Tongues (6) formed, which simultaneously engage the rotating spindle (7A).
  • Fig. 1 By the reference numeral (8) in Fig. 1 is the locking mechanism between the lower end of the sleeve (2) and the Foot part (7) reproduced, whereby a complete unit is formed that is ready to receive the pen mass.
  • the piston (1) can of course be designed in a different way, for. B. as a plate with anchoring plate arranged on it or as a nut only with Thread cams on the inner wall. It just has to take care of it that the filled pen mass after solidification slightly turned back and forth together with the piston can be attached without sticking to the inner wall of the sleeve stay d. H. the adhesive force of rest must be overcome.
  • the plate When designing the piston as a plate with anchoring elements the plate must have recesses and one underneath have free space so that the pin mass up extends to the upper support plate and thereby itself for anchoring contributes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Making Paper Articles (AREA)
  • Dowels (AREA)
EP94108556A 1993-07-01 1994-06-03 Verfahren zum Herstellen eines Klebestiftes und Anordnung zum Durchführen des Verfahrens Expired - Lifetime EP0631741B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4321966 1993-07-01
DE4321966A DE4321966A1 (de) 1993-07-01 1993-07-01 Verfahren zum Herstellen eines Klebstifts und Anordnung zum Durchführen des Verfahrens

Publications (2)

Publication Number Publication Date
EP0631741A1 EP0631741A1 (de) 1995-01-04
EP0631741B1 true EP0631741B1 (de) 1998-09-02

Family

ID=6491741

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94108556A Expired - Lifetime EP0631741B1 (de) 1993-07-01 1994-06-03 Verfahren zum Herstellen eines Klebestiftes und Anordnung zum Durchführen des Verfahrens

Country Status (8)

Country Link
US (1) US5581980A (ja)
EP (1) EP0631741B1 (ja)
JP (1) JPH08142593A (ja)
AT (1) ATE170368T1 (ja)
CA (1) CA2126763A1 (ja)
DE (2) DE4321966A1 (ja)
DK (1) DK0631741T3 (ja)
ES (1) ES2120542T3 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429037A1 (de) * 1994-08-16 1996-02-22 Uhu Gmbh Klebstift mit kolbenförmiger Haltevorrichtung für die Stiftmasse
DE19513239C1 (de) * 1995-04-07 1996-03-07 Henkel Kgaa Dosierstift
DE19604626A1 (de) * 1996-02-08 1997-08-14 Uhu Gmbh Klebstift mit kolbenförmiger Haltevorrichtung für die Stiftmasse
DE19750386A1 (de) * 1997-11-13 1999-05-20 Uhu Gmbh Gebrauchsfertige Zweikomponenten-Klebstoffzusammensetzung
DE10058673C2 (de) * 2000-11-25 2003-06-05 Henkel Kgaa Verfahren zur Herstellung einer Abgabeeinrichtung für streichfähige Produkte
FR3021851B1 (fr) * 2014-06-10 2016-07-01 Axilone Plastique Etui specialement destine a contenir un baton tel qu'un raisin de rouge a levres et produit comprenant un baton emballe dans un tel etui
DE102015110442B4 (de) * 2015-06-29 2018-10-18 Kettenbach Gmbh & Co. Kg Ausbringbehälter mit Applikator und durch ihn gehaltenen Verschluss, sowie Verfahren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887253A (en) * 1956-11-07 1959-05-19 R C Can Co Slip cover and plunger for cartridge-container
GB1281886A (en) * 1968-08-09 1972-07-19 Unilever Ltd Container-dispenser for cosmetics
US4437589A (en) * 1980-08-11 1984-03-20 Go-Jo Industries, Inc. Dispensing cartridge
US4890944A (en) * 1983-12-27 1990-01-02 Bristol-Myers Company Container and delivery system for stick compositions
FR2559135B1 (fr) * 1984-02-07 1986-10-10 Besins Iscovesco Laboratoires Distributeur-doseur d'un produit pateux
US4863300A (en) * 1987-04-22 1989-09-05 Fabricacion De Maquinas, S.A. Dispenser for materials in stick-like form
US4934570A (en) * 1988-07-22 1990-06-19 Kardon Industries, Inc. Container closure with breakaway plunger and diffusing container incorporating the same

Also Published As

Publication number Publication date
DE59406804D1 (de) 1998-10-08
CA2126763A1 (en) 1995-01-02
ES2120542T3 (es) 1998-11-01
US5581980A (en) 1996-12-10
JPH08142593A (ja) 1996-06-04
EP0631741A1 (de) 1995-01-04
DE4321966A1 (de) 1995-01-12
ATE170368T1 (de) 1998-09-15
DK0631741T3 (da) 1999-02-08

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