DE19624245C1 - Work glove - Google Patents

Abstract

A work glove has an outer knitted glove structure (1) of a triple-fibre component core yarn of 32.3% "Dyneema" (RTM: high tensile polyethylene fibre), 32.3% polyamide and 34.4% steel wire, with a cladding of 100% cotton threads. The inner glove (2) is a laminated membrane layer (4) and a carrier material layer (3) on the hand side. The membrane layer (4) is preferably a micro-porous membrane of fluoro, polyester, polyurethane, a hydrophilic compact membrane of polyurethane, or a micro-porous membrane with hydrophilic impregnation.

Description

The invention relates to a cut-resistant and liquid-tight occupational safety hand shoe with high wearing comfort, which is breathable, skin-friendly and washable several times, consisting of an external knitted glove as a basic glove, in which a seamless ser insert glove is arranged, which is connected to the basic glove, as from the EP 01 18 898 A2 known. This glove preferably has one on the palm of the hand Protection against mechanical stress, especially a high cut protection, and too additionally a liquid protection, especially against oils, without the wearing comfort is affected.

Safety gloves are used to protect the hands against possible impairments to protect different areas of work. So are a number of protective gloves against mechanical and / or chemical and / or thermal effects known ent are designed differently according to the protective effect to be achieved.

In the patents DE-OS 27 64 024 and 27 46 025, for example, a protective glove described, the protection against mechanical-physical stress and chemi to guarantee influences. This protection is achieved by an inner lining, which ches is coated on the outside with a plastic and completely envelops the hand. In addition, should a second inner layer that covers only the five fingers and the palm, the one named Improve protective effect of the glove. With the application of a plastic coating this glove becomes firmer and harder, so that comfort and handiness increase be restricted.

It is also known to use high-strength polyethylene fiber, type Dyneema, with stainless Steel, cotton or synthetic fibers can be combined and for cut resistant Gloves with high cut insensitivity can be used. A liquid However, these gloves do not offer protection, especially against oils.

Furthermore, a three-layer glove is known from DE-OS 44 01 195, in which the The outer layer is preferably made of leather for a tearproof, stable and fire-proof outer surface is made. A middle, insertable insulating layer, which is preferably made of rubber insulation against electric shock. The inner layer consists of a thin, soft fabric. The gloves forming the individual layers are made up individually niert and then arranged one above the other and glued. Due to the relatively firm exterior layer and the seams on the fingers that arise during assembly are also included this protective glove the mobility and thus the grip and the fingertip Zen feeling significantly impaired.

Furthermore, a safety glove made of Kevlar with a new oil and liquid repellency Transmitter coating known, the cut resistant even in contact with oil and moisture ability. The fluoro-polymer-based coating is either applied directly to the Kevlar yarn or applied by treating the finished glove after knitting. This additionally applied coating also causes this protective glove ne has corresponding rigidity with which the wearing properties, in particular the fin Great feeling, and thus the possible uses are significantly restricted.

Further disadvantages of these already known protective gloves are particularly included see that the manufacture and handling of these protective gloves is relatively expensive. In addition, the flexibility is more when using additional non-textile materials Restricted gloves that are required for certain areas of application. Also as  Disadvantage apply to the existing seams on the fingertips and between the fingers the manufacture of protective gloves by assembly from the appropriate material are inevitable.

The present invention has for its object to provide a knitted occupational safety To create gloves with the following technical parameters:

• - high mechanical resilience, especially cut resistance
• - Moisture tightness, especially against oils, fats and emulsions
• - high wearing comfort at the fingertips
• - good wearing properties
• - breathable
• - washable several times.

This object is achieved by the features shown in claim 1. Further advantageous embodiments of the invention are contained in the subclaims.

A 3-fiber component consisting of Dyneema and polyamide is used for the outer glove and steel wire used as the basic thread and plated with a 100% cotton thread. A special knitting process guarantees that the basic thread is always on the Surface of the glove lies. Due to the high tensile strength of the basic thread achieved a very high cut resistance. By using a cotton thread the Glove supple and can also be used without a glove for certain activities be used. The insert glove located inside the knitted glove a laminate or membrane creates protection against moisture especially against oils, greases and emulsions, without this wearing comfort Protective glove is affected. Furthermore, wearing an additional, thinly knitted cotton glove directly on the palm of the hand the wearing properties improve. A major advantage is that with this protective glove certain areas of application required tact is almost completely retained. This ensures that the protective glove according to the invention for a wide Field of application can be used, which is not the case with the previously known protective gloves Case is. The variety of use is further increased by the fact that Basic glove can be worn without insert gloves. On the other hand, also use the insert gloves without the base glove separately, for example when no cut protection, but liquid protection is required.

Embodiment

The invention is described below with reference to an embodiment. In show the accompanying drawings

Fig. 1 shows a section of a schematic cross-sectional view of the OF INVENTION to the invention occupational safety glove,

Fig. 2 is a schematic representation of an inventive industrial safety glove with a sectional view of the arm member,

Fig. 3 shows the schematic cross-sectional view with an additionally arranged cotton knitted glove.

Embodiment

The occupational safety glove according to the invention consists in FIG. 2 of an outer basic glove 1 and an insert glove 2 , which are manufactured separately and then joined together. The base glove 1 and the insert glove 2 are connected at the fingertips by means of suitable adhesives and sewn together at the cuffs.

According to Fig. 1 of the basic glove 1 is constituted by a seamless knitted glove from the inventive combination of the 3-fiber component 32.3% Dyneema, 32.3% polyamide, and 35.4% steel wire as a core thread clad with a 100% cotton thread is processed. In the manufacture of the glove, a targeted thread guide guarantees that the base material is always arranged on the surface to ensure a high level of cut protection. The cotton thread is on the inside of the glove to improve comfort.

The insert glove 2 located on the inside of the base glove 1 is made of a laminate of a base material layer 3 and a membrane layer 4 (Fig. 1). A thin nonwoven fabric is preferably used for the carrier material layer 3 . Light fabrics, knitted fabrics, knitted fabrics, knitted fabrics or the like can also be used as the carrier material. Microporous membranes made of fluoro (PTFE), polyester (PES), polyurethane (PUR), hydrophilic compact membranes made of polyurethane or microporous membranes with hydrophilic impregnation are preferably used for the membrane layer 4 . The insert glove 2 is arranged in the base glove 1 in such a way that the backing material layer 3 lies on the inside of the insert glove 2 and thus on the skin surface of the hand to be protected, so that a comfortable fit is ensured. The membrane layer 4 of the insert glove 2 creates a barrier layer on the inside of the base glove 1 in order to keep liquids, in particular oils, penetrating from the outside away from the hand surface. To further increase the wearing comfort, an additionally knitted thin cotton glove 6 can additionally be arranged on the inside of the insert glove 2 made from a laminate.

In a further exemplary embodiment according to FIG. 3, the insert glove 2 is replaced according to the invention by two individually produced insert gloves 5 and 6 , which are inserted into the base glove 1 and are likewise connected to the base glove 1 at the fingertips and on the cuffs. One of these two insert gloves 5 consists of the membrane layer 4 , while the second insert glove consists of a knitted thin cotton glove 6 . The membrane glove 5 forming the barrier layer is arranged between the base glove 1 and the cotton glove 6 lying on the inside. The cotton glove 6 also serves to improve the comfort on the skin in this case.

In order to have the broadest possible field of application for the protective glove according to the invention can reach this as five-finger, three-finger or mittens in different Overall lengths must be formed, all of which guarantee seamless manufacture. Through the That remains avoiding seams between the fingers and on the fingertips Sensitivity largely preserved. The connection of the one above the other Gloves among each other ensure good handling and guarantee better Multiple use, even after several washes.

Claims (7)

1. Cut-resistant and liquid-tight work safety glove, consisting of an external knitted glove as a basic glove and a seamless insert glove which is connected to the basic glove, characterized in that the basic glove ( 1 ) consists of a 3-fiber component made of 32.3% Dyneema, 32 , 3% polyamide, 34.4% steel wire is manufactured as a basic thread clad with a 100% cotton thread and the insert glove ( 2 ) consists of a laminate with a membrane layer ( 4 ) and a carrier material layer ( 3 ), the carrier material layer ( 3 ) is on the hand side. 2. Occupational safety glove according to claim 1, characterized in that the carrier material layer ( 3 ) of the laminate glove ( 2 ) consists of a nonwoven fabric, woven fabric, knitted fabric, knitted fabric or sewing fabric. 3. Safety glove according to claim 1 and 2, characterized in that the membrane layer ( 4 ) preferably consists of microporous membranes made of fluoro, polyester, polyurethane, hydrophilic compact membranes made of polyurethane or microporous membranes with hydrophilic impregnation. 4. Occupational safety glove according to claim 1 to 3, characterized in that a knitted, thin cotton glove ( 6 ) is additionally arranged on the inside of the insert glove ( 2 ). 5. Safety glove according to claim 1, characterized in that the insert glove ( 2 ) is formed by a membrane glove ( 5 ) and a knitted cotton glove ( 6 ) which are connected to one another. 6. Multi-layer work safety glove according to claim 1 to 5, characterized in that the same as a seamless five-finger glove, three-finger glove or mittens trained and worked in different total lengths. 7. Multi-layer work safety glove according to claim 1 to 6, characterized in that the basic glove ( 1 ) with the insert glove ( 2 ) or the insert gloves ( 5 ) and ( 6 ) are glued to the fingertips and sewn to the cuffs.