DE20011939U1 - Dimensionally stabilized and wear-resistant ramming plate - Google Patents

Dimensionally stabilized and wear-resistant ramming plate

Info

Publication number
DE20011939U1
DE20011939U1 DE20011939U DE20011939U DE20011939U1 DE 20011939 U1 DE20011939 U1 DE 20011939U1 DE 20011939 U DE20011939 U DE 20011939U DE 20011939 U DE20011939 U DE 20011939U DE 20011939 U1 DE20011939 U1 DE 20011939U1
Authority
DE
Germany
Prior art keywords
base plate
ramming
plate according
ramming plate
plastic attachment
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
DE20011939U
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.)
Wacker Neuson SE
Original Assignee
Wacker Werke GmbH and Co KG
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 Wacker Werke GmbH and Co KG filed Critical Wacker Werke GmbH and Co KG
Priority to DE20011939U priority Critical patent/DE20011939U1/en
Publication of DE20011939U1 publication Critical patent/DE20011939U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
    • E01C19/35—Hand-held or hand-guided tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Agronomy & Crop Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Road Paving Structures (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (14)

1. Stampfplatte für Stampfer zur Materialverdichtung, wie sie z. B. zur Boden-, Asphalt- oder Pflasterverdichtung eingesetzt wird, gekennzeichnet durch eine Bodenplatte (10) aus hochfestem, verschleißarmem Stahlblech mit einer Zugfestig­ keit in der Größenordnung von 1000 N/mm2 und darüber.1. ramming plate for rammers for material compression, as z. B. is used for soil, asphalt or pavement compaction, characterized by a base plate ( 10 ) made of high-strength, wear-resistant steel sheet with a tensile strength in the order of 1000 N / mm 2 and above. 2. Stampfplatte nach Anspruch 1, dadurch gekennzeichnet, dass die Bodenplatte (10) aus einem kohlenstoffarmen Stahl mit martensitischem Gefüge besteht.2. ramming plate according to claim 1, characterized in that the base plate ( 10 ) consists of a low-carbon steel with a martensitic structure. 3. Stampfplatte nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass eine im wesentlichen plane untere Auflagefläche (12) der Bodenplatte (10) nicht durch Öffnungen durchdrungen ist.3. ramming plate according to claim 1 or 2, characterized in that a substantially planar lower support surface ( 12 ) of the base plate ( 10 ) is not penetrated by openings. 4. Stampfplatte nach einem der Ansprüche 1 bis 3, mit einer im wesentlichen planen unteren Auflagefläche (12) der Bodenplatte (10) und einem auf die Oberseite (18) der Bodenplatte (10) aufgesetzten, die Seitenflächen der Stampfplatte nach oben verlängernden Kunststoffaufsatz (30; 33), dadurch gekennzeichnet, dass zur lösbaren Verbindung der Stampfplatte mit dem Stampfer im Bereich der planen Auflagefläche (12) auf der Oberseite (18) der Bodenplatte (10) mit einem Gewinde versehene Bolzen (22, 24, 26) aufgeschweißt sind, denen mit einem entsprechenden Gegengewinde versehene, ein Halterungselement am Stampfer durchquerende Fest­ spannelemente zugeordnet sind, und dass der Kunststoffaufsatz (30; 33) von Kanä­ len (32) durchquert wird, die den gegenseitigen Eingriff der Bolzen (22, 24, 26) und der ihnen zugeordneten Festspannelemente ermöglichen.4. ramming plate according to one of claims 1 to 3, with a substantially planar lower support surface ( 12 ) of the base plate ( 10 ) and a placed on the top ( 18 ) of the base plate ( 10 ), the side surfaces of the ramming plate extending upward plastic attachment ( 30 ; 33 ), characterized in that for the releasable connection of the ramming plate to the tamper in the area of the flat bearing surface ( 12 ) on the top ( 18 ) of the base plate ( 10 ) are provided with a threaded bolt ( 22 , 24 , 26 ) , which are provided with a corresponding mating thread, a holding element on the tamper traversing fixed clamping elements, and that the plastic attachment ( 30 ; 33 ) of channels ( 32 ) is traversed, the mutual engagement of the bolts ( 22 , 24 , 26 ) and enable the clamping elements assigned to them. 5. Stampfplatte nach Anspruch 4, dadurch gekennzeichnet, dass die mit der Bodenplatte (10) verschweißten Bolzen (22, 24, 26) hülsenförmig und mit Innenge­ winde gestaltet sind, denen als Festspannelemente das Halterungselement durch­ querende Schrauben zugeordnet sind.5. ramming plate according to claim 4, characterized in that the welded to the base plate ( 10 ) bolts ( 22 , 24 , 26 ) are sleeve-shaped and with Innenge thread, which are assigned to the mounting element by clamping screws as clamping elements. 6. Stampfplatte nach einem der Ansprüche 4 oder 5, dadurch gekennzeichnet, dass die Bodenplatte (10) mit den Bolzen (22, 24, 26) und/oder die Festspannele­ mente derart gestaltet sind, dass nach dem Festziehen der Gewindeverbindung eine stabile metallische Abstützung der Bodenplatte (10) auf dem Halterungselement des Stampfers besteht. 6. ramming plate according to one of claims 4 or 5, characterized in that the base plate ( 10 ) with the bolts ( 22 , 24 , 26 ) and / or the fixed clamping elements are designed such that after tightening the threaded connection a stable metallic support the base plate ( 10 ) on the mounting element of the rammer. 7. Stampfplatte nach den Ansprüchen 5 und 6, dadurch gekennzeichnet, dass das von der Bodenplatte (10) abgewandte Ende der hülsenförmigen Bolzen (22, 24, 26) als Auflage für das Halterungselement dient.7. ramming plate according to claims 5 and 6, characterized in that the end of the sleeve-shaped bolt ( 22 , 24 , 26 ) facing away from the base plate ( 10 ) serves as a support for the mounting element. 8. Stampfplatte nach Anspruch 4, dadurch gekennzeichnet, dass die mit der Bodenplatte (10) verschweißten Bolzen (22, 24, 26) kürzer sind als die Kanäle (32) im Kunststoffaufsatz und einen Abstand vom Halterungselement einhalten.8. ramming plate according to claim 4, characterized in that the welded to the base plate ( 10 ) bolts ( 22 , 24 , 26 ) are shorter than the channels ( 32 ) in the plastic attachment and maintain a distance from the mounting element. 9. Stampfplatte nach einem der Ansprüche 4 bis 8, dadurch gekennzeichnet, dass der Kunststoffaufsatz (30) massiv ausgebildet ist.9. ramming plate according to one of claims 4 to 8, characterized in that the plastic attachment ( 30 ) is solid. 10. Stampfplatte nach einem der Ansprüche 4 bis 9, dadurch gekennzeichnet, dass der Kunststoffaufsatz (30) zur Bodenplatte (10) hin mit Rippen ausgeführt ist.10. ramming plate according to one of claims 4 to 9, characterized in that the plastic attachment ( 30 ) to the base plate ( 10 ) is designed with ribs. 11. Stampfplatte nach einem der Ansprüche 4 bis 8, dadurch gekennzeichnet, dass der Kunststoffaufsatz (33) als durch innere Rippen (31) versteifte Schalenkon­ struktion ausgebildet ist, die Führungshülsen (37, 39, 41, 43) für die Verbindungs­ elemente zwischen der Bodenplatte (10) einerseits und der Halterung sowie gegebe­ nenfalls dem Kunststoffaufsatz (33) andererseits aufweist.11. ramming plate according to one of claims 4 to 8, characterized in that the plastic attachment ( 33 ) as a stiffened by inner ribs ( 31 ) shell construction is formed, the guide sleeves ( 37 , 39 , 41 , 43 ) for the connecting elements between the Base plate ( 10 ) on the one hand and the holder and, where appropriate, the plastic attachment ( 33 ) on the other hand. 12. Stampfplatte nach einem der Ansprüche 4 bis 11, dadurch gekennzeichnet, dass der Kunststoffaufsatz (30; 33) aus geschäumtem Kunststoff mit einer verschleißfesten Oberfläche besteht.12. ramming plate according to one of claims 4 to 11, characterized in that the plastic attachment ( 30 ; 33 ) consists of foamed plastic with a wear-resistant surface. 13. Stampfplatte nach einem der Ansprüche 4 bis 12, dadurch gekennzeichnet, dass die Oberseite (34) des Kunststoffaufsatzes (30; 33) nach den Seiten zu abfal­ lende Flächen aufweist.13. ramming plate according to one of claims 4 to 12, characterized in that the upper side ( 34 ) of the plastic attachment ( 30 ; 33 ) has surfaces to be dropped off to the sides. 14. Stampfplatte nach einem der Ansprüche 4 bis 13, dadurch gekennzeichnet, dass außerhalb des Bereichs der planen Auflagefläche der Kunststoffaufsatz mit der Bodenplatte durch Schrauben mit verschleißfesten Halbrundköpfen und Vier­ kantverdrehsicherungen verbunden ist.14. ramming plate according to one of claims 4 to 13, characterized in that outside the area of the flat contact surface with the plastic attachment the base plate by screws with wear-resistant semicircular heads and four anti-twist protection is connected.
DE20011939U 2000-07-10 2000-07-10 Dimensionally stabilized and wear-resistant ramming plate Expired - Lifetime DE20011939U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20011939U DE20011939U1 (en) 2000-07-10 2000-07-10 Dimensionally stabilized and wear-resistant ramming plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20011939U DE20011939U1 (en) 2000-07-10 2000-07-10 Dimensionally stabilized and wear-resistant ramming plate

Publications (1)

Publication Number Publication Date
DE20011939U1 true DE20011939U1 (en) 2000-09-14

Family

ID=7943743

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20011939U Expired - Lifetime DE20011939U1 (en) 2000-07-10 2000-07-10 Dimensionally stabilized and wear-resistant ramming plate

Country Status (1)

Country Link
DE (1) DE20011939U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10257892A1 (en) * 2002-12-11 2004-06-24 Bomag Gmbh Vibrating plate used as a tamping plate for compacting the ground, especially sand or snow, comprises supporting components forming a base plate with a natural resonance frequency that is greater than the frequency of its vibration
DE102009050814A1 (en) 2009-02-11 2010-08-19 Dynapac Compaction Equipment Ab Foot for vibration rammer, has support including flange that is adhesively joined with plastic material of core, and fastening devices connected with plate segments and flange at two points by connections

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10257892A1 (en) * 2002-12-11 2004-06-24 Bomag Gmbh Vibrating plate used as a tamping plate for compacting the ground, especially sand or snow, comprises supporting components forming a base plate with a natural resonance frequency that is greater than the frequency of its vibration
DE102009050814A1 (en) 2009-02-11 2010-08-19 Dynapac Compaction Equipment Ab Foot for vibration rammer, has support including flange that is adhesively joined with plastic material of core, and fastening devices connected with plate segments and flange at two points by connections
DE102009050814B4 (en) * 2009-02-11 2014-05-28 Dynapac Compaction Equipment Ab Stamper foot for a vibration rammer

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20001019

R081 Change of applicant/patentee

Owner name: WACKER NEUSON SE, DE

Free format text: FORMER OWNER: WACKER-WERKE GMBH & CO KG, 80809 MUENCHEN, DE

Effective date: 20030109

R150 Term of protection extended to 6 years

Effective date: 20030730

R151 Term of protection extended to 8 years

Effective date: 20061009

R152 Term of protection extended to 10 years

Effective date: 20081010

R081 Change of applicant/patentee

Owner name: WACKER NEUSON SE, DE

Free format text: FORMER OWNER: WACKER CONSTRUCTION EQUIPMENT AG, 80809 MUENCHEN, DE

Effective date: 20090508

R071 Expiry of right