ES272975U - Supplementary tool for percussion boring machine. - Google Patents

Supplementary tool for percussion boring machine.

Info

Publication number
ES272975U
ES272975U ES1983272975U ES272975U ES272975U ES 272975 U ES272975 U ES 272975U ES 1983272975 U ES1983272975 U ES 1983272975U ES 272975 U ES272975 U ES 272975U ES 272975 U ES272975 U ES 272975U
Authority
ES
Spain
Prior art keywords
shaft
cutting part
boring machine
front surface
supplementary tool
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.)
Granted
Application number
ES1983272975U
Other languages
Spanish (es)
Other versions
ES272975Y (en
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
Publication of ES272975U publication Critical patent/ES272975U/en
Application granted granted Critical
Publication of ES272975Y publication Critical patent/ES272975Y/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • B28D1/146—Tools therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/005—Attachments or adapters placed between tool and hammer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/02—Percussive tool bits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0046—Preventing rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

A tool element for hammer drills which consists of a shaft, which can be clamped into the drill chuck of a hammer drilling machine and a cutting part seated so as to be rotated on the shaft, which passes through the cutting part and which can be shifted axially into the cutting part. Various relative axial positions between the cutting part and the shaft can be set, for which two end positions are chosen, in which, preferably, a drill point on the shaft protrudes in relation to the front surface of the cutting part, or alternatively in which the drill point with its cutting edge lies in the same plane as the front surface. The axial advance-movement limitation is achieved by means of a formed flange and a pin which locks on to a ring nut on the shaft.
ES1983272975U 1981-02-19 1983-06-16 REPLACEMENT TOOL FOR PERFECTED ROTARY AND RUNNING DRILLS. Expired ES272975Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813106192 DE3106192A1 (en) 1981-02-19 1981-02-19 ADDITIONAL TOOL FOR ROTARY DRILLING MACHINES

Publications (2)

Publication Number Publication Date
ES272975U true ES272975U (en) 1983-12-01
ES272975Y ES272975Y (en) 1984-06-01

Family

ID=6125291

Family Applications (3)

Application Number Title Priority Date Filing Date
ES1981274361U Expired ES274361Y (en) 1981-02-19 1981-10-30 REPLACEMENT TOOL FOR ROTARY AND RUNNING DRILLS, PERFECTED.
ES1983272976U Expired ES272976Y (en) 1981-02-19 1983-06-16 REPLACEMENT TOOL FOR PERFECTED ROTARY AND RUNNING DRILLS.
ES1983272975U Expired ES272975Y (en) 1981-02-19 1983-06-16 REPLACEMENT TOOL FOR PERFECTED ROTARY AND RUNNING DRILLS.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES1981274361U Expired ES274361Y (en) 1981-02-19 1981-10-30 REPLACEMENT TOOL FOR ROTARY AND RUNNING DRILLS, PERFECTED.
ES1983272976U Expired ES272976Y (en) 1981-02-19 1983-06-16 REPLACEMENT TOOL FOR PERFECTED ROTARY AND RUNNING DRILLS.

Country Status (6)

Country Link
EP (1) EP0058755B1 (en)
AT (1) AT375582B (en)
DE (2) DE3106192A1 (en)
ES (3) ES274361Y (en)
FR (1) FR2499889B1 (en)
GB (1) GB2093394B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3743817C2 (en) * 1987-12-23 1995-11-02 Hilti Ag Rock, drill and chisel tools

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB294414A (en) * 1927-08-27 1928-07-26 George Henry Thompson Improvements in or relating to power-driven percussion tools
US1863928A (en) * 1931-05-09 1932-06-21 James A Macdonell Combination percussion and rotary drill
DE732395C (en) * 1939-01-22 1943-03-01 Alfred Heger Jun Stone drill to be operated by impact
FR970061A (en) * 1948-07-16 1950-12-29 Machine for de-grinding used bricks from demolition and the like
BE795817A (en) * 1972-02-25 1973-06-18 Demarok Int Ltd DRILLING EQUIPMENT AND ADAPTER FOR IT
DE2419548C2 (en) * 1974-04-23 1983-05-05 Hawera Probst Gmbh + Co, 7980 Ravensburg Drilling tool for rotary hammers
DE2651289C3 (en) * 1976-11-10 1979-10-31 Reinhold 8000 Muenchen Rauscher Additional tool for rotary percussion drills

Also Published As

Publication number Publication date
FR2499889A1 (en) 1982-08-20
ES274361U (en) 1984-04-16
ES274361Y (en) 1984-12-01
EP0058755B1 (en) 1986-01-29
FR2499889B1 (en) 1985-07-19
GB2093394B (en) 1984-03-21
DE3106192A1 (en) 1982-08-26
ATA192981A (en) 1984-01-15
DE3173654D1 (en) 1986-03-13
EP0058755A3 (en) 1983-08-03
AT375582B (en) 1984-08-27
GB2093394A (en) 1982-09-02
EP0058755A2 (en) 1982-09-01
ES272976U (en) 1983-12-01
ES272976Y (en) 1984-06-01
ES272975Y (en) 1984-06-01

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