US Patent: 1,700,966 - Metal Working Machinery


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US Patent: 1,700,966

Metal Working Machinery

Patentee:

Hans Baerbalck (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:

116/281, 188/31, 74/45, 74/600

Tool Categories:

metalworking machines : metal shapers

metalworking machines : metalworking machine mechanisms

Assignees:

American Tool Works Co. - Cincinnati, Hamilton County, OH

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Dec. 20, 1926
Granted:	Feb. 05, 1929

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for American Tool Works Co.

Description:

Claim:

My invention relates to indicating means for indicating the adjustments of travel of a reciprocating member, and to means for maintaining the adjusted parts in adjusted relations.

I have exemplified my invention as applied to a metal shaping machine employing a reciprocating ram and a rocker-arm for reciprocating the ram, the motive agency for the rocker-arm being a crankpin adjustable with relation to its axis of rotation or qualifying the length of stroke of the rain, the indicating means being employed to indicate the adjustments of the crank-pin; further means being employed to maintain the parts in adjusted relations.