WO1996031407A1 - Element protecteur a faire glisser sur ou a inserer dans une piece notamment en forme de barre - Google Patents

Element protecteur a faire glisser sur ou a inserer dans une piece notamment en forme de barre Download PDF

Info

Publication number
WO1996031407A1
WO1996031407A1 PCT/DE1996/000603 DE9600603W WO9631407A1 WO 1996031407 A1 WO1996031407 A1 WO 1996031407A1 DE 9600603 W DE9600603 W DE 9600603W WO 9631407 A1 WO9631407 A1 WO 9631407A1
Authority
WO
WIPO (PCT)
Prior art keywords
protective sleeve
protective
longitudinal
sleeve
slats
Prior art date
Application number
PCT/DE1996/000603
Other languages
German (de)
English (en)
Inventor
Wolfgang Rommel
Original Assignee
Jürgen Rommel 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
Priority claimed from DE1995120259 external-priority patent/DE19520259A1/de
Application filed by Jürgen Rommel Gmbh filed Critical Jürgen Rommel Gmbh
Priority to DE19680215T priority Critical patent/DE19680215D2/de
Priority to DE59604302T priority patent/DE59604302D1/de
Priority to AT96908014T priority patent/ATE189173T1/de
Priority to EP96908014A priority patent/EP0819087B1/fr
Publication of WO1996031407A1 publication Critical patent/WO1996031407A1/fr

Links

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
    • B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles

Definitions

  • the invention relates to a protective element for pushing or pushing onto or into a rod-shaped part, in particular, according to the preamble of patent claim 1.
  • Such protective elements are known from DE 27 23 923 A1 or FR 2 548 144 A1.
  • the document mentioned first relates to a slide-on protective sleeve in the form of a plug-on cap that is closed on one side.
  • the subject of the second document is an insertable stopper with resilient lamellae attached in the longitudinal and radial directions. This plug is provided with an end cap on one side.
  • the invention is concerned with the problem of making such protective elements more rationally producible.
  • it should first and foremost be important to protect the outer circumference against mechanical damage by embedding in such a protective element, or to protect the interior Inner circumference of a hollow rod-shaped part by a plug-shaped protective element to be inserted. Secondary importance should be a sealing on the end face of the rod-shaped part to be protected against mechanical damage by the protective element in question.
  • a same protective element should be usable for parts to be protected with a relatively large area of different sizes.
  • Such a protective element can be separated from a practically endless tube with molded resilient longitudinal slats in any length.
  • the tubes can be made of plastic and can be produced, for example, by extrusion.
  • a separate cap can be fitted. It can be snapped on, snapped into place, or clamped or unclamped.
  • protective sleeves expediently have a longitudinal slot for opening in the circumferential direction. In the unfolded state, such protective sleeves can extend transversely to the longitudinal direction of a rod-shaped part to be pushed onto this.
  • edges forming the longitudinal slot of such a protective element can be designed to be mutually hookable in order to ensure a secure closure of the protective element in the opened state.
  • a film hinge running in the same direction opposite the slot can be introduced or molded into the jacket of the protective element.
  • a protective sleeve which can be opened in the longitudinal direction can also consist of two separate parts which can be connected to one another. The connection can be made by interlocking the two parts, the edges adjacent to both parts having to be designed with corresponding hook shapes.
  • the cross-sectional shape of a protective sleeve according to the invention can be square, in particular square and square.
  • An angular, in particular square, cross-sectional shape is particularly expedient in relation to the storage and handling of protective sleeves.
  • Show it 1 is a perspective view of the end region of a cylindrical tubular protective sleeve with straight spring lamellae
  • FIG. 2 shows a perspective view of a cylindrical tubular protective sleeve with spring lamellae of arcuate cross section
  • FIG. 3 is a perspective view of a protective sleeve with a square box cross section
  • Fig. 4 is a perspective view of a hinged protective sleeve with a cylindrical tubular cross section
  • FIG. 5 is a perspective view of a hinged protective sleeve with a box-shaped sleeve cross section
  • FIG. 6 shows a view of the protective sleeve according to FIG. 5 in the opened state
  • FIG. 7 shows a perspective view of a protective sleeve which is divided in two in the longitudinal direction
  • FIG. 8 is a view of the end of a stopper with externally attached lamellae and a clip-on cover
  • FIG. 9 shows a side view of the stopper according to FIG. 8 m exploded view.
  • protective elements are shown in the form of protective sleeves. These protective sleeves are each placed on a rod-shaped part 1 to be protected on its outer circumference.
  • the protective sleeves can be folded open or divided into two, so that they can be pushed open in the opened or separated state transversely to the longitudinal direction of a rod-shaped part 1 to be protected.
  • Resiliently flexible longitudinal slats 2 are formed in each case on the inside of the protective sleeves.
  • the longitudinal lamellae 2 running in the longitudinal direction of the protective sleeves are resilient and very flexible, so that they can be placed on rod-shaped parts with relatively large outside diameters.
  • rod-shaped parts 1 with a larger diameter are indicated by dot-dash lines in the protective sleeves. With a rod-shaped part 1 with Such a larger diameter, the fins 2 easily put on the outside by bending accordingly more.
  • the rod-shaped parts 1 can also have any angular cross sections in addition to rounds.
  • the protective sleeves have film hinges 3 running in the longitudinal direction on one side and hook fasteners 4 on each opposite side.
  • the four lamellae 2 provided in all versions of the protective case are attached in such a way that each lamella 2 has one lamella 2 approximately parallel to the opening plane of this protective sleeve half and the other Lamel ⁇ le 2 runs perpendicular to this opening plane.
  • the protective sleeve consists of two identical longitudinal halves which are connected to one another in a twisted manner via a hook closure 4. This hook closure also receives its closing force exclusively from lamellae 2 clamped to a part 1 to be protected.
  • a hook closure 4 which is independent of the tensioning force of the lamellae 2 can be achieved in that the hook closure 4 is designed as a latching or snap closure.
  • slats 2 are a stopper with resilient slats 2 attached to its outer circumference. These slats 2 can be resiliently bent circumferentially. As a result, this plug can be inserted into cavities with different internal diameters in a radially exciting manner.
  • the stopper shown is provided with a clip-on cover 5.
  • the protective sleeves can also be covered with a cover in a similar manner on the ends.
  • the resilient lamellae 2 are each formed from the wall material of the protective sleeve or the plug core, these can also be subsequently connected to the protective sleeve or the plug base part as separately manufactured parts. This can for example, by snap or snap locks. Subsequent gluing or welding is also possible.
  • the particular advantage of the protective elements according to the invention is that they can be separated from tubes which are practically endlessly prefabricable in any lengths. This ensures extremely efficient production and low warehousing.
  • the low level of storage results from the fact that protective elements of different lengths can be cut to length from the same storage material as required.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Adornments (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Gyroscopes (AREA)
  • Measurement Of Radiation (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)

Abstract

Un élément protecteur à faire glisser sur ou à insérer dans une pièce notamment en forme de barre (1), et pourvu de lamelles longitudinales (2) élastiques sur sa paroi interne ou externe, nécessite une réalisation et une utilisation plus rationnelles. A cet effet, les deux extrémités de l'élément protecteur doté de ses lamelles (2) sont dépourvues dans la direction axiale de capuchon. En outre, un élément protecteur conçu sous forme d'enveloppe protectrice peut s'ouvrir de façon à pouvoir être appliqué transversalement sur une pièce en forme de barre (1).
PCT/DE1996/000603 1995-04-06 1996-04-04 Element protecteur a faire glisser sur ou a inserer dans une piece notamment en forme de barre WO1996031407A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19680215T DE19680215D2 (de) 1995-04-06 1996-04-04 Schutzelement zum Auf- oder Einschieben auf bzw. in ein stabförmiges Teil
DE59604302T DE59604302D1 (de) 1995-04-06 1996-04-04 Schutzelement zum auf- oder einschieben auf bzw. in ein stabförmiges teil
AT96908014T ATE189173T1 (de) 1995-04-06 1996-04-04 Schutzelement zum auf- oder einschieben auf bzw. in ein stabförmiges teil
EP96908014A EP0819087B1 (fr) 1995-04-06 1996-04-04 Element protecteur a faire glisser sur ou a inserer dans une piece notamment en forme de barre

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE29505964.8 1995-04-06
DE29505964 1995-04-06
DE19520259.7 1995-05-26
DE1995120259 DE19520259A1 (de) 1995-05-26 1995-05-26 Verwendung von Polymer-Schutzelementen als Stopfen, Kappen, Gleiter, Schutzschläuche
DE19608107 1996-03-02
DE19608107.6 1996-03-02

Publications (1)

Publication Number Publication Date
WO1996031407A1 true WO1996031407A1 (fr) 1996-10-10

Family

ID=27215169

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1996/000603 WO1996031407A1 (fr) 1995-04-06 1996-04-04 Element protecteur a faire glisser sur ou a inserer dans une piece notamment en forme de barre

Country Status (4)

Country Link
EP (1) EP0819087B1 (fr)
AT (1) ATE189173T1 (fr)
DE (2) DE19680215D2 (fr)
WO (1) WO1996031407A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10686401B2 (en) 2012-07-05 2020-06-16 Ironridge, Inc. Apparatus for securing and covering a clamping device for solar panel modules

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1821520A (en) * 1930-03-29 1931-09-01 Us Mfg Corp Pipe thread protector
US2632479A (en) * 1949-03-08 1953-03-24 Aluminum Co Of America Thread protector
FR1509114A (fr) * 1966-11-24 1968-01-12 Protecteur pour le stockage et le transport d'ampoules médicales
US3840052A (en) * 1971-03-15 1974-10-08 Weatherhead Co Thread protector
DE2723923A1 (de) * 1976-05-28 1977-12-08 Usm Corp Schutzhuelle aus kunststoff
GB2092092A (en) * 1981-01-30 1982-08-11 Flimon Hugues J Sealing cover for protecting threaded members
US4425945A (en) * 1982-09-29 1984-01-17 Mcdonald Ronald T Thread guard
GB2283552A (en) * 1993-11-03 1995-05-10 Moss Plastic Parts Ltd A protector for a screw shank

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1821520A (en) * 1930-03-29 1931-09-01 Us Mfg Corp Pipe thread protector
US2632479A (en) * 1949-03-08 1953-03-24 Aluminum Co Of America Thread protector
FR1509114A (fr) * 1966-11-24 1968-01-12 Protecteur pour le stockage et le transport d'ampoules médicales
US3840052A (en) * 1971-03-15 1974-10-08 Weatherhead Co Thread protector
DE2723923A1 (de) * 1976-05-28 1977-12-08 Usm Corp Schutzhuelle aus kunststoff
GB2092092A (en) * 1981-01-30 1982-08-11 Flimon Hugues J Sealing cover for protecting threaded members
US4425945A (en) * 1982-09-29 1984-01-17 Mcdonald Ronald T Thread guard
GB2283552A (en) * 1993-11-03 1995-05-10 Moss Plastic Parts Ltd A protector for a screw shank

Also Published As

Publication number Publication date
EP0819087A1 (fr) 1998-01-21
DE19680215D2 (de) 1998-03-19
EP0819087B1 (fr) 2000-01-26
ATE189173T1 (de) 2000-02-15
DE59604302D1 (de) 2000-03-02

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