Fredrik Saf

Person

Vintrosa, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Bolt, and rock drill with bolt
- Patent number 10,030,687
- Issue date Jul 24, 2018
- Epiroc Rock Drills Aktiebolag
- Per Jonsson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Striker member, and a drilling machine comprising a striker member
- Patent number 9,937,613
- Issue date Apr 10, 2018
- Atlas Copco Rock Drills AB
- Fredrik Saf
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Pulse generating device and a rock drilling rig comprising such a d...
- Patent number 8,720,602
- Issue date May 13, 2014
- Atlas Copco Rock Drills AB
- Fredrik Saf
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Boom arrangement for a rock drill and rock drill rig
- Patent number 8,418,783
- Issue date Apr 16, 2013
- Atlas Copco Rock Drills AB
- Fredrik Saf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotation device for a boom of a mining or constructions work rig, r...
- Patent number 8,267,194
- Issue date Sep 18, 2012
- Atlas Copco Rock Drills AB
- Fredrik Saf
- E21 - EARTH DRILLING MINING
Information Patent Grant
First and second beam for telescopic feeder, incorporating guiding...
- Patent number 8,056,647
- Issue date Nov 15, 2011
- Atlas Copco Rock Drills AB
- Richard Folin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Upper beam for a telescopic feeder, telescopic feeder and drilling...
- Patent number 7,896,099
- Issue date Mar 1, 2011
- Atlas Copco Rock Drills AB
- Fredrik Saf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Damping device for an output shaft in a gearbox
- Patent number 7,874,379
- Issue date Jan 25, 2011
- Atlas Copco Rock Drills AB
- Fredrik Saf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sensor assembly in a gearbox for positioning
- Patent number 7,762,358
- Issue date Jul 27, 2010
- Atlas Copco Rock Drills AB
- Fredrik Saf
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Rock drilling device
- Patent number 6,550,544
- Issue date Apr 22, 2003
- Atlas Copco Rock Drills AB
- Fredrik Saf
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Bolt, And Rock Drill With Bolt
- Publication number 20150330433
- Publication date Nov 19, 2015
- ATLAS COPCO ROCK DRILLS AB
- Per Jonsson
- E21 - EARTH DRILLING MINING
Information Patent Application
STRIKER MEMBER, AND A DRILLING MACHINE COMPRISING A STRIKER MEMBER
- Publication number 20140041888
- Publication date Feb 13, 2014
- Fredrik Saf
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PULSE GENERATING DEVICE AND A ROCK DRILLING RIG COMPRISING SUCH A D...
- Publication number 20110000695
- Publication date Jan 6, 2011
- Fredrik Saf
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
BOOM ARRANGEMENT FOR A ROCK DRILL AND ROCK DRILL RIG
- Publication number 20100294570
- Publication date Nov 25, 2010
- Fredrik Saf
- E21 - EARTH DRILLING MINING
Information Patent Application
Upper Beam for a Telescopic Feeder, Telescopic Feeder and drilling...
- Publication number 20100218998
- Publication date Sep 2, 2010
- Fredrik Saf
- E21 - EARTH DRILLING MINING
Information Patent Application
First and Second Beam for Telescopic Feeder, Incorporating Guiding...
- Publication number 20100155092
- Publication date Jun 24, 2010
- Richard Folin
- E21 - EARTH DRILLING MINING
Information Patent Application
Damping Device For an Output Shaft in a Gearbox
- Publication number 20080149392
- Publication date Jun 26, 2008
- Fredrik Saf
- E21 - EARTH DRILLING MINING
Information Patent Application
Sensor Assembly in a Gearbox for Positioning
- Publication number 20080135303
- Publication date Jun 12, 2008
- Fredrik Saf
- E21 - EARTH DRILLING MINING
Information Patent Application
Rotation Device For A Boom Of A Mining Or Constructions Work Rig, R...
- Publication number 20080093525
- Publication date Apr 24, 2008
- Fredrik Saf
- E21 - EARTH DRILLING MINING

Fredrik Saf

Person

Patents Grantslast 30 patents

Bolt, and rock drill with bolt

Striker member, and a drilling machine comprising a striker member

Pulse generating device and a rock drilling rig comprising such a d...

Boom arrangement for a rock drill and rock drill rig

Rotation device for a boom of a mining or constructions work rig, r...

First and second beam for telescopic feeder, incorporating guiding...

Upper beam for a telescopic feeder, telescopic feeder and drilling...

Damping device for an output shaft in a gearbox

Sensor assembly in a gearbox for positioning

Rock drilling device

Patents Applicationslast 30 patents

Bolt, And Rock Drill With Bolt

STRIKER MEMBER, AND A DRILLING MACHINE COMPRISING A STRIKER MEMBER

PULSE GENERATING DEVICE AND A ROCK DRILLING RIG COMPRISING SUCH A D...

BOOM ARRANGEMENT FOR A ROCK DRILL AND ROCK DRILL RIG

Upper Beam for a Telescopic Feeder, Telescopic Feeder and drilling...

First and Second Beam for Telescopic Feeder, Incorporating Guiding...

Damping Device For an Output Shaft in a Gearbox

Sensor Assembly in a Gearbox for Positioning

Rotation Device For A Boom Of A Mining Or Constructions Work Rig, R...