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Class Information
Number: 279/19
Name: Chucks or sockets > Socket type > Lost motion
Description: Devices wherein the object held in the socket is permitted a limited free reciprocating movement.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7533889 |
Fitting device for a machine tool with a tool holder, and a tool holder |
May. 19, 2009 |
| 7527272 |
Chuck |
May. 5, 2009 |
| 7360606 |
Hand machine tool with a removeable tool holder |
Apr. 22, 2008 |
| 7338051 |
Tool holder for a rotary hammer |
Mar. 4, 2008 |
| 7325811 |
Chuck |
Feb. 5, 2008 |
| 7258349 |
Hand power tool |
Aug. 21, 2007 |
| 7258350 |
Chuck for receiving a rotary-percussion tool |
Aug. 21, 2007 |
| 6691799 |
Tool holder |
Feb. 17, 2004 |
| 5878823 |
Hydraulic breaking hammer |
Mar. 9, 1999 |
| 5873579 |
Protective device for a fluid-operated percussion tool |
Feb. 23, 1999 |
| 5702112 |
Tool locking apparatus for machine hammers |
Dec. 30, 1997 |
| 5542797 |
Tool bit and tool bit chuck for manually operated tools |
Aug. 6, 1996 |
| 5529445 |
Tool bit and tool chuck for manually operated tools |
Jun. 25, 1996 |
| 5529444 |
Tool bit and tool bit chuck for manually operated tools |
Jun. 25, 1996 |
| 5520488 |
Tool bit and tool bit chuck for manually operated tool |
May. 28, 1996 |
| 5518345 |
Tool bit and tool bit chuck for manually operated tools |
May. 21, 1996 |
| 5375950 |
Tool and tool holder for manually operated tools |
Dec. 27, 1994 |
| 5348430 |
Universal chuck for a machine for piercing a tap hole of a shaft furnace |
Sep. 20, 1994 |
| 5170560 |
Hand-held nibbling machine |
Dec. 15, 1992 |
| 5095998 |
Ram boring machine |
Mar. 17, 1992 |
| 5016892 |
Drill tool holder |
May. 21, 1991 |
| 4943192 |
Drill bit having a shank with grooves |
Jul. 24, 1990 |
| 4844482 |
Drill chuck |
Jul. 4, 1989 |
| 4840519 |
Drill bit for hand drills |
Jun. 20, 1989 |
| 4775159 |
Chuck for a drilling tool |
Oct. 4, 1988 |
| 4702651 |
Tool holder for drilling machines, drilling device as well as drills and set of drills |
Oct. 27, 1987 |
| 4630836 |
Drill chuck for use in percussion drilling |
Dec. 23, 1986 |
| 4623155 |
Drill chuck with radial jaws |
Nov. 18, 1986 |
| 4621819 |
Nonloosening hammer-drill chuck |
Nov. 11, 1986 |
| 4621818 |
Hammer drill spindle and chuck assembly |
Nov. 11, 1986 |
| 4619460 |
Hammer-drill chuck |
Oct. 28, 1986 |
| 4609199 |
Hammer-drill chuck with adjustable axial play |
Sep. 2, 1986 |
| 4602799 |
Hammer-drill chuck |
Jul. 29, 1986 |
| 4585077 |
Drilling mechanism optionally usable as a rotary drill or a hammer drill |
Apr. 29, 1986 |
| 4565472 |
Drill for hand-held drilling devices |
Jan. 21, 1986 |
| 4299293 |
Percussive tool angular position device |
Nov. 10, 1981 |
| 4290721 |
Tool holder assembly for a portable power tool |
Sep. 22, 1981 |
| 4231435 |
Tool for use primarily in conjunction with a rockbreaker unit |
Nov. 4, 1980 |
| 4231580 |
Lost motion tool retainer |
Nov. 4, 1980 |
| 4205362 |
Apparatus for moving along or through a material |
May. 27, 1980 |
| 4155563 |
Apparatus for applying high torque levels |
May. 22, 1979 |
| 4101141 |
Drive chuck |
Jul. 18, 1978 |
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