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(12) Patent: | (11) CA 2771565 |
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(54) English Title: | DRILLING DEVICE FOR DRILLING SIDE PORTIONS OF LARGE SECTION MEMBERS |
(54) French Title: | APPAREIL POUR PERCER LES PARTIES LATERALES DE SECTIONS LARGES |
Status: | Granted |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | KIRBY EADES GALE BAKER |
(74) Associate agent: | |
(45) Issued: | 2018-12-04 |
(22) Filed Date: | 2012-03-21 |
(41) Open to Public Inspection: | 2013-09-21 |
Examination requested: | 2017-09-13 |
Availability of licence: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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A device for drilling side portions of large section members, the device
being arranged in a cutting system for cutting individual section member
lengths, starting from a long section member, comprises a base
thereon swinging support arms extend, the support arms being
arranged with a V pattern enclosing an angle, each support arm
including a plurality of sliding rollers for causing the section member to
slide thereon, the swinging arms including guides slidably supporting a
controllably driven carriage operatively connected to a threaded screw,
each threaded screw being operatively connected to a controllable
motor, each carriage having a movable arm which may be controllably
displaced along guides and comprising parallel guides engaging a
drilling assembly operatively coupled to a driving shaft, each driving
shaft being operatively connected to a corresponding controllable
motor.
Linvention décrit un appareil pour percer des parties latérales déléments de section large, lappareil étant placé dans un système de coupe pour couper des longueurs délément de section individuelles, en commençant par un élément de section long, comprenant une base sur celui-ci, balançant des bras de support étendus, les bras de support étant placés avec un motif en V fermant à un angle, chaque bras de support comprenant une pluralité de rouleaux coulissants pour amener lélément de section à glisser sur celui-ci, les bras coulissants comprenant des guides supportant de manière coulissante une voiture entraînée par commande connectée de manière fonctionnelle à une vis filetée, chaque vis filetée étant connectée de manière fonctionnelle à un moteur réglable, chaque voiture ayant un bras mobile qui peut être déplacé de manière contrôlée le long de guides et comprenant des guides parallèles mettant en prise un appareil pour percer et coupler de manière fonctionnelle à un arbre dentraînement, chaque arbre dentraînement étant connecté de manière fonctionnelle à un moteur réglable correspondant.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Administrative Status , Maintenance Fee and Payment History should be consulted.
Title | Date |
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Forecasted Issue Date | 2018-12-04 |
(22) Filed | 2012-03-21 |
(41) Open to Public Inspection | 2013-09-21 |
Examination Requested | 2017-09-13 |
(45) Issued | 2018-12-04 |
Abandonment Date | Reason | Reinstatement Date |
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2015-03-23 | FAILURE TO PAY APPLICATION MAINTENANCE FEE | 2015-07-07 |
2017-03-21 | FAILURE TO REQUEST EXAMINATION | 2017-09-13 |
2017-03-21 | FAILURE TO PAY APPLICATION MAINTENANCE FEE | 2017-09-12 |
Last Payment of $347.00 was received on 2024-03-21
Upcoming maintenance fee amounts
Description | Date | Amount |
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Next Payment if standard fee | 2025-03-21 | $347.00 |
Next Payment if small entity fee | 2025-03-21 | $125.00 |
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Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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FICEP S.P.A. |
Past Owners on Record |
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None |