GB2053068B - Electric rotary hammer drills - Google Patents

Electric rotary hammer drills

Info

Publication number
GB2053068B
GB2053068B GB8018230A GB8018230A GB2053068B GB 2053068 B GB2053068 B GB 2053068B GB 8018230 A GB8018230 A GB 8018230A GB 8018230 A GB8018230 A GB 8018230A GB 2053068 B GB2053068 B GB 2053068B
Authority
GB
United Kingdom
Prior art keywords
electric rotary
rotary hammer
hammer drills
drills
electric
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
GB8018230A
Other versions
GB2053068A (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.)
Kango Electric Hammers Ltd
Original Assignee
Kango Electric Hammers Ltd
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 Kango Electric Hammers Ltd filed Critical Kango Electric Hammers Ltd
Priority to GB8018230A priority Critical patent/GB2053068B/en
Publication of GB2053068A publication Critical patent/GB2053068A/en
Application granted granted Critical
Publication of GB2053068B publication Critical patent/GB2053068B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
GB8018230A 1979-06-18 1980-06-04 Electric rotary hammer drills Expired GB2053068B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8018230A GB2053068B (en) 1979-06-18 1980-06-04 Electric rotary hammer drills

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7921152 1979-06-18
GB8018230A GB2053068B (en) 1979-06-18 1980-06-04 Electric rotary hammer drills

Publications (2)

Publication Number Publication Date
GB2053068A GB2053068A (en) 1981-02-04
GB2053068B true GB2053068B (en) 1982-11-24

Family

ID=26271876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8018230A Expired GB2053068B (en) 1979-06-18 1980-06-04 Electric rotary hammer drills

Country Status (1)

Country Link
GB (1) GB2053068B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19950759A1 (en) * 1999-10-21 2001-04-26 Bosch Gmbh Robert Percussion drill has drive teeth connected to rotate with drill spindle and arranged in plane perpendicular to longitudinal axis and parallel to rotation axis of drive pinion
GB2433716A (en) * 2005-12-29 2007-07-04 Bosch Gmbh Robert Hammer drill and/or hammer chisel with bevel gear

Also Published As

Publication number Publication date
GB2053068A (en) 1981-02-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee