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US177337A - Improvement in coupling-boxes for rolls - Google Patents

Improvement in coupling-boxes for rolls Download PDF

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Publication number
US177337A
US177337A US177337DA US177337A US 177337 A US177337 A US 177337A US 177337D A US177337D A US 177337DA US 177337 A US177337 A US 177337A
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Prior art keywords
coupling
boxes
lugs
rolls
improvement
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Expired - Lifetime
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections

Definitions

  • the invention consists in transversely dividing the lugs of a rolling-mill coupling-box to prevent the roll-wabbler and the connectingspindle from wearing the lugs and forming a shoulder.
  • Figure 1 is on end view of a rolling-mill coupling-box having the lugs divided transversely.
  • Fig. 2 is a longitudinal section through the line a b, Fig. 1.
  • Fig. 3 is an end view of a rolling-mill coupling-box, showing the wearing of the lugs when they are not divided transversely
  • Fig. 4 is a longitudinal section through the line 0 cl, Fig. 3, the wearing by the roll-wabbler only being shown.
  • Fig. 5 is an end view of a roll-wabbler after being used with a coupling-box having divided lugs.
  • Fig. 6 is a side view of Fig. 5.
  • Fig. 7 is an end view of Fig. 5.
  • Fig. 8 is a side view of Fig. 7.
  • A. is a rolling-mill coupling-box, the lugs 13 of which are divided transversely by a groove, 0.
  • the intention of the transverse grooving of the lugs is to prevent the roll wabbler I), when working, from wearing the lugs, as shown at E, and forming a shoulder, f, against which the end of the wabbler works, and thus either pushes back on the mill or forward on the engine.
  • the part cut away by the groove should be wider than the shoulder, which would be formed it the groove had not been made.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Description

C. F. JOHNSON.
COUPLING BOXES FOR ROLLS.
Patented IlVia.y16,1876- WITNESSES UNITED STATE$ CLAYTON F. JOHNSON, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN COUPLING-BOXES FOR ROLLS.
Specification forming part of Letters Patent No. l7%',33'7, dated May 16, 1876; application filed October 13, 1875.
To all whom it may concern Be it known that I, CLAYTON F. JOHNSON, of the city of Philadelphia, State of Pennsylvania, have invented a new and useful 1mprovement in Rolling-Mill Coupling-Boxes, which improvement is fully set forth in the following specification:
The invention consists in transversely dividing the lugs of a rolling-mill coupling-box to prevent the roll-wabbler and the connectingspindle from wearing the lugs and forming a shoulder.
The accompanying drawings only show the effect produced on a mill-coupling and its inserted rollwvabbler or end of the roll-shaft.
Figure 1 is on end view of a rolling-mill coupling-box having the lugs divided transversely. Fig. 2 is a longitudinal section through the line a b, Fig. 1. Fig. 3 is an end view of a rolling-mill coupling-box, showing the wearing of the lugs when they are not divided transversely, Fig. 4 is a longitudinal section through the line 0 cl, Fig. 3, the wearing by the roll-wabbler only being shown. Fig. 5 is an end view of a roll-wabbler after being used with a coupling-box having divided lugs. Fig. 6 is a side view of Fig. 5. Fig. 7
is an end view of a roll-wabbler after being used with a coupling-box without dividedlugs. Fig. 8 is a side view of Fig. 7.
A. is a rolling-mill coupling-box, the lugs 13 of which are divided transversely by a groove, 0.
The intention of the transverse grooving of the lugs is to prevent the roll wabbler I), when working, from wearing the lugs, as shown at E, and forming a shoulder, f, against which the end of the wabbler works, and thus either pushes back on the mill or forward on the engine. The part cut away by the groove should be wider than the shoulder, which would be formed it the groove had not been made.
I claim as my invention-- In a rolling-mill coupling, A, the lugs B, divided by a transverse groove, 0, for the purpose shown and described.
In testimony whereof I hereunto sign my name in the presence of two subscribing witnesses,
CLAYTON F. JOHNSON.
Witnesses:
FRANCIS D. PASTORIUS, GEO. (J. SHELMERDINE.
US177337D Improvement in coupling-boxes for rolls Expired - Lifetime US177337A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565539A (en) * 1983-09-19 1986-01-21 Mattel, Inc. Multiple-use shaft for toy
WO2003076826A2 (en) * 2002-03-05 2003-09-18 Metal Forming & Coining Corporation Process for forming an internally splined part
US20030184135A1 (en) * 2002-03-27 2003-10-02 Bugle Clifford M. Bicycle seat rail and method of making same
US20060291324A1 (en) * 2005-06-27 2006-12-28 The Japan Steel Works, Ltd. Screw for kneading extruder
DE102011076281A1 (en) * 2011-05-23 2012-11-29 Mahle International Gmbh Drive device for transmitting force, particularly torque, to pump of motor vehicle or for use in automobile application, has shaft and hub that is provided with opening, where shaft is arranged at opening of hub
US9845861B1 (en) * 2016-05-26 2017-12-19 GM Global Technology Operations LLC Rotatable assembly including a coupling interface

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565539A (en) * 1983-09-19 1986-01-21 Mattel, Inc. Multiple-use shaft for toy
WO2003076826A2 (en) * 2002-03-05 2003-09-18 Metal Forming & Coining Corporation Process for forming an internally splined part
US20040081513A1 (en) * 2002-03-05 2004-04-29 Huber David P. Process for forming an internally splined part
WO2003076826A3 (en) * 2002-03-05 2004-06-24 Metal Forming & Coining Corp Process for forming an internally splined part
US7766575B2 (en) 2002-03-05 2010-08-03 Metal Forming & Coining Corporation Internally splined part
US20030184135A1 (en) * 2002-03-27 2003-10-02 Bugle Clifford M. Bicycle seat rail and method of making same
US20050040683A1 (en) * 2002-03-27 2005-02-24 Bugle Clifford M. Bicycle seat rail and method of making same
US7125072B2 (en) * 2002-03-27 2006-10-24 Dynamet Holdings, Inc. Bicycle seat rail and method of making same
US20060291324A1 (en) * 2005-06-27 2006-12-28 The Japan Steel Works, Ltd. Screw for kneading extruder
DE102011076281A1 (en) * 2011-05-23 2012-11-29 Mahle International Gmbh Drive device for transmitting force, particularly torque, to pump of motor vehicle or for use in automobile application, has shaft and hub that is provided with opening, where shaft is arranged at opening of hub
US9845861B1 (en) * 2016-05-26 2017-12-19 GM Global Technology Operations LLC Rotatable assembly including a coupling interface

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