B25D 1/00
|
Hand hammers; Hammer heads of special shape or materials |
B25D 1/02
|
Inserts or attachments forming the striking part of hammer heads |
B25D 1/04
|
Hand hammers; Hammer heads of special shape or materials with provision for withdrawing or holding nails or spikes |
B25D 1/06
|
Magnetic holders |
B25D 1/08
|
Hand hammers; Hammer heads of special shape or materials having deformable heads |
B25D 1/10
|
Hand hammers; Hammer heads of special shape or materials having work protector surrounding faces |
B25D 1/12
|
Hand hammers; Hammer heads of special shape or materials having shock-absorbing means |
B25D 1/14
|
Hand hammers; Hammer heads of special shape or materials having plural striking faces |
B25D 1/16
|
Hand hammers; Hammer heads of special shape or materials having the impacting head in the form of a sleeve slidable on a shaft, e.g. hammers for driving a valve or draw-off tube into a barrel |
B25D 3/00
|
Hand chisels |
B25D 5/00
|
Centre punches |
B25D 5/02
|
Automatic centre punches |
B25D 7/00
|
Picks |
B25D 9/00
|
Portable percussive tools with fluid-pressure drive, e.g. having several percussive tool bits operated simultaneously |
B25D 9/02
|
Portable percussive tools with fluid-pressure drive, e.g. having several percussive tool bits operated simultaneously of the tool-carrier piston type, i.e. in which the tool is connected to an impulse member |
B25D 9/04
|
Portable percussive tools with fluid-pressure drive, e.g. having several percussive tool bits operated simultaneously of the hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member |
B25D 9/06
|
Means for driving the impulse member |
B25D 9/08
|
Means for driving the impulse member comprising a built-in air compressor |
B25D 9/10
|
Means for driving the impulse member comprising a built-in internal-combustion engine |
B25D 9/11
|
Means for driving the impulse member operated by combustion pressure generated by detonation of a cartridge |
B25D 9/12
|
Means for driving the impulse member comprising a built-in liquid motor |
B25D 9/14
|
Control devices for the reciprocating piston |
B25D 9/16
|
Valve arrangements therefor |
B25D 9/18
|
Valve arrangements therefor involving a piston-type slide valve |
B25D 9/20
|
Valve arrangements therefor involving a tubular-type slide valve |
B25D 9/22
|
Valve arrangements therefor involving a rotary-type slide valve |
B25D 9/24
|
Valve arrangements therefor involving a rocking-plate type valve |
B25D 9/26
|
Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof |
B25D 11/00
|
Portable percussive tools with electromotor drive |
B25D 11/02
|
Portable percussive tools with electromotor drive in which the tool is connected to an impulse member |
B25D 11/04
|
Portable percussive tools with electromotor drive in which the tool bit or anvil is hit by an impulse member |
B25D 11/06
|
Means for driving the impulse member |
B25D 11/08
|
Means for driving the impulse member comprising a worm mechanism |
B25D 11/10
|
Means for driving the impulse member comprising a cam mechanism |
B25D 11/12
|
Means for driving the impulse member comprising a crank mechanism |
B25D 13/00
|
Portable percussive tools with electromagnetic drive |
B25D 15/00
|
Portable percussive tools using centrifugal or rotary impact elements |
B25D 15/02
|
Portable percussive tools using centrifugal or rotary impact elements in which the tool bit or anvil is hit by a rotary impulse member |
B25D 16/00
|
Portable percussive machines with superimposed rotation |
B25D 17/00
|
PERCUSSIVE TOOLS - Details of, or accessories for, portable power-driven percussive tools |
B25D 17/02
|
Percussive tool bits |
B25D 17/04
|
Handles; Handle mountings |
B25D 17/06
|
Hammer pistons; Anvils |
B25D 17/08
|
Means for retaining and guiding the tool bit, e.g. chucks |
B25D 17/10
|
Safety devices |
B25D 17/11
|
Arrangements of noise damping means |
B25D 17/12
|
Arrangements of noise damping means of exhaust silencers |
B25D 17/14
|
Removing or laying dust |
B25D 17/16
|
Removing or laying dust by liquid |
B25D 17/18
|
Removing or laying dust by exhausting dust-loaded air |
B25D 17/20
|
Devices for cleaning or cooling tool or work |
B25D 17/22
|
Devices for cleaning or cooling tool or work using pressure fluid |
B25D 17/24
|
Damping the reaction force |
B25D 17/26
|
Lubricating |
B25D 17/28
|
Supports; Devices for holding power-driven percussive tools in working position |
B25D 17/30
|
Pillars and struts |
B25D 17/32
|
Trolleys |