DE4229104A1 - Hand chisel for breaking up glass - is guided in tube with rubber collar at bottom end to prevent skidding and contain splinters - Google Patents

Hand chisel for breaking up glass - is guided in tube with rubber collar at bottom end to prevent skidding and contain splinters

Info

Publication number
DE4229104A1
DE4229104A1 DE19924229104 DE4229104A DE4229104A1 DE 4229104 A1 DE4229104 A1 DE 4229104A1 DE 19924229104 DE19924229104 DE 19924229104 DE 4229104 A DE4229104 A DE 4229104A DE 4229104 A1 DE4229104 A1 DE 4229104A1
Authority
DE
Germany
Prior art keywords
glass
tube
splinters
contain
bottom end
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.)
Withdrawn
Application number
DE19924229104
Other languages
German (de)
Inventor
Franz Hoppe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19924229104 priority Critical patent/DE4229104A1/en
Publication of DE4229104A1 publication Critical patent/DE4229104A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D3/00—Hand chisels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

The chisel consists of a cemented carbide tipped (5) shaft (1) which is housed in a guide tube (9). This tube has a rubber collar (6) projecting over the bottom end to prevent skidding and contain splinters. The chisel is struck with a hammer to produce a hole and release the stresses in the glass bottle or similar hard material object. ADVANTAGE - Safe volume reduction of glass and similar hard material objects.

Description

Der Glasmeißel ist ein Handgerät, bei dem mit einem Hammer ein mit Hartmetall bestückter Schlagbolzen Glas und andere harte Materialien zerschlagen wird. Durch ein aufgesetztes Gummistück (Schlauchabschnitt) wird das unkontrollierte Umherfliegen von gefährlichen Splittern vermieden.The glass chisel is a hand-held device, with a hammer a firing pin glass and others smashing hard materials. Through a patch Rubber piece (hose section) becomes the uncontrolled Avoid flying dangerous fragments.

Das Gummistück ist so angeordnet, daß es etwas aus dem Gerät herausragt und so ein Abgleiten des Meißels vom Glas vermieden wird.The rubber piece is arranged so that it is slightly out of the device protrudes and thus prevents the chisel from sliding off the glass becomes.

Auf diese Weise wird das Zerkleinern des harten Materials bedeutend ungefährlicher.This will crush the hard material significantly less dangerous.

Bei Flaschen wird zum Beispiel zunächst ein Loch geschlagen und somit die vorhandene Spannung beendet.With bottles, for example, a hole is first made and thus the existing tension is ended.

Durch das Zerkleinern von Glas und ähnlichem wird eine sehr große Volumenverkleinerung erreicht. By crushing glass and the like, one becomes very large volume reduction achieved.  

Zusammenfassung zur ZeichnungSummary of the drawing

Es bedeuten:It means:

 1 Schlagbolzen aus Rundstahl
 2 Bolzenfeder
 3 Querstift
 4 Unterlegscheiben
 5 Hartmetallscheiben
 6 Gummischlauchstück
 7 Endkappe
 8 Reduziernippel
 9 Rohrschaft
10 Distanzgleitstück
Stellung A Ruhestellung, B Schlagstellung 1 firing pin made of round steel
2 pin springs
3 cross pin
4 washers
5 hard metal discs
6 piece of rubber hose
7 end cap
8 reducing nipples
9 tubular shaft
10 distance slider
Position A rest position, B striking position

Claims (2)

1. Glasmeißel, dadurch gekennzeichnet, daß ein in einem Rohr geführter Schlagbolzen mit seiner Hartmetallschneide gezielt ein Loch in Glas oder anderes hartes Material schlägt und damit die Spannung im Glaskörper nimmt.1. Glass chisel, characterized in that a firing pin guided in a tube hits a hole in glass or other hard material with its hard metal cutting edge and thus relieves the tension in the glass body. 2. Daß ein über dem Führungsrohr angeordnetes Gummistück soweit über das Führungsrohr hinausragt, daß ein Abgleiten der Messerschneide verhindert wird.2. That a rubber piece arranged over the guide tube so far beyond the guide tube that a Slipping of the knife edge is prevented.
DE19924229104 1992-09-01 1992-09-01 Hand chisel for breaking up glass - is guided in tube with rubber collar at bottom end to prevent skidding and contain splinters Withdrawn DE4229104A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19924229104 DE4229104A1 (en) 1992-09-01 1992-09-01 Hand chisel for breaking up glass - is guided in tube with rubber collar at bottom end to prevent skidding and contain splinters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924229104 DE4229104A1 (en) 1992-09-01 1992-09-01 Hand chisel for breaking up glass - is guided in tube with rubber collar at bottom end to prevent skidding and contain splinters

Publications (1)

Publication Number Publication Date
DE4229104A1 true DE4229104A1 (en) 1993-04-15

Family

ID=6466938

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19924229104 Withdrawn DE4229104A1 (en) 1992-09-01 1992-09-01 Hand chisel for breaking up glass - is guided in tube with rubber collar at bottom end to prevent skidding and contain splinters

Country Status (1)

Country Link
DE (1) DE4229104A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2368366B (en) * 2000-06-30 2004-05-26 Pickersgill Kaye Ltd Device,assembly and method for shattering a window

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2368366B (en) * 2000-06-30 2004-05-26 Pickersgill Kaye Ltd Device,assembly and method for shattering a window

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8139 Disposal/non-payment of the annual fee