DE436265C - Protective cover for moving elements of power and work machines - Google Patents

Protective cover for moving elements of power and work machines

Info

Publication number
DE436265C
DE436265C DEU8808D DEU0008808D DE436265C DE 436265 C DE436265 C DE 436265C DE U8808 D DEU8808 D DE U8808D DE U0008808 D DEU0008808 D DE U0008808D DE 436265 C DE436265 C DE 436265C
Authority
DE
Germany
Prior art keywords
power
protective cover
work machines
moving elements
protective
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
Application number
DEU8808D
Other languages
German (de)
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.)
WILLIAM UHLIG
Original Assignee
WILLIAM UHLIG
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 WILLIAM UHLIG filed Critical WILLIAM UHLIG
Priority to DEU8808D priority Critical patent/DE436265C/en
Application granted granted Critical
Publication of DE436265C publication Critical patent/DE436265C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P1/00—Safety devices independent of the control and operation of any machine
    • F16P1/02—Fixed screens or hoods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Description

Schutzhaube für in Bewegung befindliche Elemente von Kraft- und Arbeitsmaschinen. Die Erfindung bezieht sich auf Schutzverdecke, wie sie bei Drehbänken, Schleifmaschinen, überhaupt bei allen Arbeitsmaschinen Verwendung finden. Derartige Verdecke wurden bisher aus Metall hergestellt. Sie bestanden vorzugsweise aus Gußeisen oder Eisenblech. Allgemein dienen diese Schutzverdecke zur Bedeckung der entsprechenden Maschinenelemente und sollen verhindern, daß Fremdkörper in die Getriebe oder auf die Gleitbahnen fallen, und ferner verhüten, daß der betreffende Arbeitsmann durch die beweglichen Getriebe verletzt wird. Diese Verdecke oder Schutzkappen müssen sich im allgemeinen der Form des zu schützenden Maschinenelements anpassen, und die Herstellung solcher Verdecke oder Schutzkappen ist schwierig. Es besteht weiterhin noch der Nachteil, daß diese gegossenen Schutzvorrichtungen, wie man diese Schutzverdecke oder Schutzkappen auch noch nennen kann, im gegossenen Falle schwer sind und leicht zerbrechlich. Dieser Nachteil wird gemäß der Erfindung dadurch behoben, daß diese Schutzverdecke aus nichtmetallischer, formbarer, nach dem Formvorgang erhärtender oder abbindender Masse bestehen, die durch Draht- oder Bandeinlagen verstärkt werden kann. Es kann zu diesem Zweck beispielsweise Holzstoff, Papiermasse, Papiermache, Preßspan, Gummi, Korkmasse oder ein anderes widerstandsfähiges Material benutzt werden. Es ist nicht notwendig, komplizierte Gußformen anzufertigen, es genügt vielmehr, eine der Umrißlinie der Schutzverdecke entsprechende Kernform zu bilden oder ein Drahtgewebe nach der Umrißlinie des zu fertigenden Verdeckes zu bauen und auf eine solche Form die Masse in plastischem oder knetbarem Zustande aufzubringen. Nach dem Erhärten oder Abbinden der Masse kann das fertige Schutzverdeck leicht von der Kernform heruntergenommen werden. Es können auch verschiedene Schichten der Masse auf die Kernform aufgebracht werden, wobei dann zwischen 'den einzelnen Schichten Draht- oder Bandeinlagen vorgesehen werden, um eine Verstärkung und Versteifung der-Schutzverdecke zu erzielen.Protective hood for moving elements of power and work machines. The invention relates to protective covers, as used in lathes, grinding machines, find use at all in all work machines. Such tops were previously made of metal. They were preferably made of cast iron or sheet iron. In general, these protective covers are used to cover the corresponding machine elements and are intended to prevent foreign bodies from getting into the gears or onto the slideways fall, and also prevent the worker in question from being moved by the Transmission is injured. These hoods or protective caps must generally be adapt to the shape of the machine element to be protected, and the manufacture of such Canopies or protective caps is difficult. There is still the disadvantage that these cast protective devices, how to make these protective covers or protective caps can also be called, are heavy and easily breakable in the cast case. This disadvantage is eliminated according to the invention in that these protective covers made of non-metallic, malleable, hardening or setting after the molding process There are masses that can be reinforced by wire or tape inserts. It can for this purpose, for example, wood pulp, paper pulp, paper mache, pressboard, rubber, Cork mass or another resistant material can be used. It is not necessary to make complicated molds, it is rather enough to make one of the outline to form the corresponding core shape of the protective covers or a wire mesh according to the To build the outline of the convertible top to be manufactured and the mass on such a shape to be applied in a plastic or kneadable state. After hardening or setting The finished protective cover can easily be removed from the core mold due to the mass will. Different layers of the compound can also be applied to the core mold are then provided between 'the individual layers wire or tape inserts to achieve reinforcement and stiffening of the protective roofs.

Claims (1)

PATENT-AN SPRUCII: Schutzhaube für in Bewegung befindliche Elemente von Kraft- und Arbeitsmaschinen, dadurch gekennzeichnet, daß die Haube aus einer formbaren Masse, beispielsweise Holzstoff, Papier, Preßspan, Korkmasse, Gummi oder einer Mischung dieser Stoffe, besteht, die nach dem Formvorgang erhärtet und in an sich bekannter Weise durch Draht- oder Bandeinlagen verstärkt werden kann.PATENT-AN SPRUCII: Protective cover for moving elements of power and work machines, characterized in that the hood consists of a malleable mass, for example wood pulp, paper, pressboard, cork mass, rubber or a mixture of these substances, which hardens after the molding process and in can be reinforced in a known manner by wire or tape inserts.
DEU8808D 1925-03-29 1925-03-29 Protective cover for moving elements of power and work machines Expired DE436265C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEU8808D DE436265C (en) 1925-03-29 1925-03-29 Protective cover for moving elements of power and work machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEU8808D DE436265C (en) 1925-03-29 1925-03-29 Protective cover for moving elements of power and work machines

Publications (1)

Publication Number Publication Date
DE436265C true DE436265C (en) 1926-10-27

Family

ID=7566537

Family Applications (1)

Application Number Title Priority Date Filing Date
DEU8808D Expired DE436265C (en) 1925-03-29 1925-03-29 Protective cover for moving elements of power and work machines

Country Status (1)

Country Link
DE (1) DE436265C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10023775A1 (en) * 2000-05-15 2001-11-22 Volkswagen Ag Vehicle gear rack has support rack, toothed section, surface shield as covering, and fixture/

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10023775A1 (en) * 2000-05-15 2001-11-22 Volkswagen Ag Vehicle gear rack has support rack, toothed section, surface shield as covering, and fixture/

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