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US65913A - Henry howe - Google Patents

Henry howe Download PDF

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Publication number
US65913A
US65913A US65913DA US65913A US 65913 A US65913 A US 65913A US 65913D A US65913D A US 65913DA US 65913 A US65913 A US 65913A
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howe
henry
hole
cam
nut
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Expired - Lifetime
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D29/00Hand-held metal-shearing or metal-cutting devices
    • B23D29/02Hand-operated metal-shearing devices
    • B23D29/026Hand-operated metal-shearing devices for cutting sheets

Definitions

  • This invention4 relates to en i'uiprovenent in bolt-t'imners, and consists of two burs of 'iron or'stcel flatteneo atone end anil pivoted together, the lower her having a. hole in its fiat end to hold the nut, while the cam-shapel aha'rply-hevelled flat end of the upper bar is force d over it.
  • A is the lowei har, flattened'at B, and having a. hole to receive the nut b.
  • C is the upper bar, flattcned at D, where it is cam-shaped mid sharply' hevelled, :md pivoted to A at d.
  • the nut being inserted in the hole in B,-ia trimmed by closing the long rme, a. drawing cut being given to it by the cum-shaped eiid D.
  • the cam-shaped sharply-bevelled knife C D pivo'ted to 'and in combination with the bar A B, having a. hole ii B to receive the object to be trimmd-bytheknife C D.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finger-Pressure Massage (AREA)
  • Transplanting Machines (AREA)
  • Harvester Elements (AREA)

Description

H. HOWE. BoLT TRIMMBR.
No. 65,913. Patnted June 18, 1867.
IMPRovBD Bom-Temme, o
Llzs tzmlz rrierreh t'i flges Emma atmt ant making part' n the sms.
TO ALL WHOM IT MAY CONCERN:
Be it kn'own that I, HENRY-HOWE, of Oneonta, Ots'ego county, New York, have invented a, new :md useful Improvenent in Bo1t-Trimmers; and I do herehy declare that the following is a full, cleaf, and exact description thereofi which-Will enable others skilled in theart to make and use the same, reference `being had to the accompanying drawing, forming pert of thie specifica'tion.
- lThis invention4 relates to en i'uiprovenent in bolt-t'imners, and consists of two burs of 'iron or'stcel flatteneo atone end anil pivoted together, the lower her having a. hole in its fiat end to hold the nut, while the cam-shapel aha'rply-hevelled flat end of the upper bar is force d over it.
Theeccompanying drawing is'avtop view of my improved bolt-vtrimme'.
A is the lowei har, flattened'at B, and having a. hole to receive the nut b. C is the upper bar, flattcned at D, where it is cam-shaped mid sharply' hevelled, :md pivoted to A at d. The nut being inserted in the hole in B,-ia trimmed by closing the long rme, a. drawing cut being given to it by the cum-shaped eiid D.
Having thus deseribed my invention, what I claim as new, and desire to secu'eby Letters Yatet, is;
The cam-shaped sharply-bevelled knife C D pivo'ted to 'and in combination with the bar A B, having a. hole ii B to receive the object to be trimmd-bytheknife C D.
` i HENRY HOWE.
Witnesses:
GEORGE Snow, A. L. VELLoz.
US65913D Henry howe Expired - Lifetime US65913A (en)

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US65913A true US65913A (en) 1867-06-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100306680A1 (en) * 2009-06-02 2010-12-02 Apple, Inc. Framework for designing physics-based graphical user interface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100306680A1 (en) * 2009-06-02 2010-12-02 Apple, Inc. Framework for designing physics-based graphical user interface

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