Re: OK, I give up: what is a "registered" chisel?



David <David@xxxxxxxxxxx> writes:
[ nothing, just a subject line ]

A registered chises has a kind of flange at it's tang, just at the
point where the tang enters the handle. This flange (or bolster) is
there to bear the brunt of the axial force exertet on the tang-handle
joint when the chisel is heavily hammered on. Usually there is a
leather washer between this flange and the handle to somewhat dampen
the impact (writing this sentence, i somehow start to question the
logic behind this: Why would you want to lessen the impact of the
hammer to the chisel blade?).
This kind of contruction is most often found in mortice chisels
because they have to take a lot more force than most other chisel
types.

--
Dr. Juergen Hannappel http://lisa2.physik.uni-bonn.de/~hannappe
mailto:hannappel@xxxxxxxxxxxxxxxxxx Phone: +49 228 73 2447 FAX ... 7869
Physikalisches Institut der Uni Bonn Nussallee 12, D-53115 Bonn, Germany
CERN: Phone: +412276 76461 Fax: ..77930 Bat. 892-R-A13 CH-1211 Geneve 23
.



Relevant Pages

  • Re: OK, I give up: what is a "registered" chisel?
    ... > point where the tang enters the handle. ... This flange is ... > joint when the chisel is heavily hammered on. ... It dampens the ...
    (rec.woodworking)
  • Re: OK, I give up: what is a "registered" chisel?
    ... A registered chises has a kind of flange at it's tang, ... there to bear the brunt of the axial force exertet on the tang-handle ... joint when the chisel is heavily hammered on. ...
    (rec.woodworking)
  • Re: OK, I give up: what is a "registered" chisel?
    ... > A registered chises has a kind of flange at it's tang, ... > point where the tang enters the handle. ... This flange is ... > joint when the chisel is heavily hammered on. ...
    (rec.woodworking)
  • Re: shop-made chisels
    ... the scales fall from my eyes. ... finished chisel, so I grooved and busted the last couple of inches off. ... The tang on those files is good and strong, so will hold a sturdy handle ...
    (rec.music.makers.builders)
  • Re: shop-made chisels
    ... this particular chisel I had was only straight in the body for about 75% of ... finished chisel, so I grooved and busted the last couple of inches off. ... The blade is hard enough that it may shatter a little and spray small ... The tang on those files is good and strong, so will hold a sturdy handle ...
    (rec.music.makers.builders)

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