GB2053068B - Electric rotary hammer drills - Google Patents

Electric rotary hammer drills

Info

Publication number: GB2053068B
Authority: GB; United Kingdom
Prior art keywords: electric rotary; rotary hammer; hammer drills; drills; electric
Prior art date: 1979-06-18
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.)

1979-06-18

Filing date

1980-06-04

Publication date

1982-11-24

1980-06-04 Application filed by Kango Electric Hammers Ltd filed Critical Kango Electric Hammers Ltd

1980-06-04 Priority to GB8018230A priority Critical patent/GB2053068B/en

1981-02-04 Publication of GB2053068A publication Critical patent/GB2053068A/en

1982-11-24 Application granted granted Critical

1982-11-24 Publication of GB2053068B publication Critical patent/GB2053068B/en

Status Expired legal-status Critical Current

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

Landscapes

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

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 (3)

* 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
CN118906254B (en) *	2024-10-10	2024-12-13	南通禾田工具有限公司	Electric percussion drill with integrated structure

1980
- 1980-06-04 GB GB8018230A patent/GB2053068B/en not_active Expired

Also Published As

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

Similar Documents

Publication	Publication Date	Title
AU531827B2 (en)	1983-09-08	Electric hammer drill
JPS5623972A (en)	1981-03-06	Rotary power member
GB2048753B (en)	1982-12-15	Hammer drill
JPS5542796A (en)	1980-03-26	Rotary hand tool
JPS55144913A (en)	1980-11-12	Hand drill
JPS55129586A (en)	1980-10-07	Rotary boring bit
JPS5633277A (en)	1981-04-03	Rotary impact tool
DE3063030D1 (en)	1983-06-16	Rotary drill bit
GB2045838B (en)	1982-12-01	Rotary drill bits
JPS5669013A (en)	1981-06-10	Drill
ZA793278B (en)	1980-07-30	Rotary drill bit
GB2058645B (en)	1983-07-06	Hammer drill
ZA803410B (en)	1981-06-24	Drilling tools
DE3064294D1 (en)	1983-08-25	Drill
JPS5537300A (en)	1980-03-15	Rotary tool
GB2038674B (en)	1982-09-29	Rotary percussive tool
GB2052346B (en)	1983-02-02	Rotary hammer drills
JPS5669087A (en)	1981-06-10	Electric hammer
GB2053068B (en)	1982-11-24	Electric rotary hammer drills
GB2029751B (en)	1982-07-28	Rotary tools
JPS569180A (en)	1981-01-30	Electric hammer
JPS5669011A (en)	1981-06-10	Drill
GB2042666B (en)	1984-03-28	Rotary tool housing
GB2047605B (en)	1983-02-16	Percussion tool
AU538324B2 (en)	1984-08-09	Electric hammer drill

Legal Events

Date	Code	Title	Description
1991-01-30	PCNP	Patent ceased through non-payment of renewal fee