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Patent 28275 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 28275
(21) Application Number: 28275
(54) English Title: LATH-BOLT AND PICKET-SAWING MACHINE
(54) French Title: SCIERIE POUR DEBITER LA LATTE ET LES PIQUETS
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
(51) International Patent Classification (IPC): N/A
(72) Inventors :
  • MANLEY, THOMAS (Canada)
(73) Owners :
  • THOMAS MANLEY
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1888-01-03
(22) Filed Date:
Availability of licence: N/A
Dedicated to the Public: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data: None

Abstracts

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Claims

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Claim lst The combination, with the sawing tables 6, 6, of a series of laterally adjustable guide bars 7, intervening the saws and pivoted to drop at one end, and connecting the tables horizontally, and provided with adjustable pins 12, to prevent the saws wabbling and ensure a straight cut, as set forth. 2nd The combination, with the saw tables 6, 6 and lower feed rolls 15, 15, of the upper feed rollers ,journalled in arms secured to a rock shaft, provided with a gravitating arm and weight, whereby the rollers will yield to the thickness of the stuff to be sawed, and one roller will resist the upward cut of the saws, as set forth. 3rd The combination, with the saw arbor having a transmitting pulley 28, of the idler pulley 29 having a belt hub 30, pulleys 27, shafts 25, rock-shaft 16, gears 22, 21, 20, and upper feed rollers 19, as set forth. 4th The combination, in a circular gang-sawing machine, of the two compression rollers 19 mounted in arms carried by a rock-shaft provided with a gravitating arm and geared, whereby the rocking of the shaft will not interfere with the rotation of the compression rollers, as set forth.
Description

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Representative Drawing

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Administrative Status

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Event History

Description Date
Inactive: Expired (old Act Patent) latest possible expiry date 1906-01-03
Grant by Issuance 1888-01-03

Abandonment History

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Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
THOMAS MANLEY
Past Owners on Record
None
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
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