GB8524393D0 - Mechanical chiseller - Google Patents

Mechanical chiseller

Info

Publication number
GB8524393D0
GB8524393D0 GB8524393A GB8524393A GB8524393D0 GB 8524393 D0 GB8524393 D0 GB 8524393D0 GB 8524393 A GB8524393 A GB 8524393A GB 8524393 A GB8524393 A GB 8524393A GB 8524393 D0 GB8524393 D0 GB 8524393D0
Authority
GB
United Kingdom
Prior art keywords
tool
body member
percussion
cavity
head
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.)
Pending
Application number
GB8524393A
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 GB8524393A priority Critical patent/GB8524393D0/en
Publication of GB8524393D0 publication Critical patent/GB8524393D0/en
Priority to GB8623670A priority patent/GB2181385A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

An attachment for a hammer drill comprising a body member 1 adapted to be connected to a percussion tool, for example a chisel 8, incorporating a percussion transmitting member 3 capable of rotary and reciprocatory motion within the body member 1, the percussion transmitting member 3 being disposed with respect to the body member 1 so that during operation percussive action from the drill is transmitted to the tool 8 but rotation of the tool is prevented. The member 3 has a head 5 with a bevel 6 which makes a substantially point contact with the flat bottom of the cavity 2 of the body member 1 so that rotary motion of the head is not transmitted via the member 1 to the tool 8. The cavity 2 accommodates a brass brush 4. Alternatively the bush 4 can be fixed to a brass or steel annulus secured by screws to the top of the member 1. The tool 8 may be of solid steel for use as a hammer or a pestle for grinding materials in a mortar. <IMAGE>
GB8524393A 1985-10-03 1985-10-03 Mechanical chiseller Pending GB8524393D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8524393A GB8524393D0 (en) 1985-10-03 1985-10-03 Mechanical chiseller
GB8623670A GB2181385A (en) 1985-10-03 1986-10-02 Attachment for a hammer drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8524393A GB8524393D0 (en) 1985-10-03 1985-10-03 Mechanical chiseller

Publications (1)

Publication Number Publication Date
GB8524393D0 true GB8524393D0 (en) 1985-11-06

Family

ID=10586125

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8524393A Pending GB8524393D0 (en) 1985-10-03 1985-10-03 Mechanical chiseller
GB8623670A Withdrawn GB2181385A (en) 1985-10-03 1986-10-02 Attachment for a hammer drill

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8623670A Withdrawn GB2181385A (en) 1985-10-03 1986-10-02 Attachment for a hammer drill

Country Status (1)

Country Link
GB (2) GB8524393D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0657252A1 (en) * 1993-09-13 1995-06-14 Fischerwerke Arthur Fischer GmbH & Co. KG A fastener driving tool for driving anchorable fasteners
GB2314287B (en) * 1996-06-19 2001-01-10 John Terrance Crilly Hand held power tools
GB0312178D0 (en) * 2003-05-28 2003-07-02 Dix Robert J Adapter for rotary hammer action drills
ITTN20120003A1 (en) * 2012-03-09 2013-09-10 Albino Broz STATIC TIP FOR ROTOPERCUSSION DRILLS

Also Published As

Publication number Publication date
GB2181385A (en) 1987-04-23
GB8623670D0 (en) 1986-11-05

Similar Documents

Publication Publication Date Title
GB969009A (en) Rotary-hammer device
ES8607080A1 (en) Device for driving a drilling and/or impacting tool.
DE3585391D1 (en) TURNKEY.
AU3581189A (en) Device for driving a drilling and/or percussion tool
ZA889690B (en) Boring tool
US3114423A (en) Rotary-hammer device
GB1308485A (en) Force pulse shaping member for percussion tool
GB1157559A (en) Improvements in Percussive Drill Mechanisms.
GB8524393D0 (en) Mechanical chiseller
DE3470679D1 (en) Percussive tool, particularly a hammer drill
SE8401482D0 (en) ELECTROPNEUMATIC DRILL HAMMERS
SE9302391D0 (en) WATER DRIVER SLEEPING DRILL
EP0288123A3 (en) Downhole drilling motor
ES471261A1 (en) Percusiive hand tool
US1215439A (en) Power-driven tool.
ES8405663A1 (en) Device for the drive of a vibratory tool
ATE213189T1 (en) HAMMER DRILL
US3108644A (en) Power hammer
SE8802942D0 (en) SHOCKWORK WORKING DEVICE
SE7910546L (en) WORKING MACHINE WITH BATTERY AND TURNING
GB1459802A (en) Rock hammers and the like
RU1771890C (en) Shock-and-drill head for hand tool
DE3265914D1 (en) Hard material button-type insert for drill bits
KR950007727Y1 (en) Drill chuck attachment device of hammer drill
DE3661465D1 (en) Tool for undercutting bore holes