US1690812A - File - Google Patents
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- Publication number
- US1690812A US1690812A US224980A US22498027A US1690812A US 1690812 A US1690812 A US 1690812A US 224980 A US224980 A US 224980A US 22498027 A US22498027 A US 22498027A US 1690812 A US1690812 A US 1690812A
- Authority
- US
- United States
- Prior art keywords
- file
- sections
- leaves
- pins
- interdigitated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D71/00—Filing or rasping tools; Securing arrangements therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/44—Filing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/18—File or rasp
- Y10T407/1805—Flexible blade or carrier therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furan Compounds (AREA)
- Table Equipment (AREA)
- Knives (AREA)
Description
c. E. BERT-ELS Nov. s, 1928.
FILE Filed Oct. 8, 1927 5 age/leis.
Patented Nov. 6, 1928.
UNITED STATES PATENT "OFFICE.
CHARLES E. BERTELS, OF LONG BEACH, CALIFORNIA, ASSIGNOR OF ONE-HALF To 7 JOHN P. BENNING, OF TRUCKSVILLE, PENNSYLVANIA.
FILE.
Application filed October 8, 1927. Serial No. 224,980.
This invention relates to files and has for an important object thereof the provision of a flexible file of such construction that it may be very conveniently employed for treating round surfaces of different diameters.
A more specific object of the invention is to produce a file formed in a plurality of relatively short sections which are pivotally connected wit-h one another in such manner that adjacent sections may be relatively positioned to contact curved surfaces of different diameters.
The invention further resides in the meth- 0d of constructing and connecting the sections.
These and other objects I attain by the construction shown in the accompanying drawing, wherein for the purpose of illustration is shown a preferred embodiment of my invention and wherein Figure 1 is a side elevation of a file constructed in accordance with my invention;
Figure 2 is a fragmentary plan View there- Figure 3 is a section on the line 3-3 of Figure 2:
Figure 4.- is a fragmentary plan view showing a sli htly modified form of file sect-ion.
Referring now more particularly to the drawing, the numeral 10 generally designates handles to which are linked at 11 the ends of a file 12 formed in a plurality of sections 13; The sections 13 may be formed in a number of diiferent ways of which two are illustrated. In Figures 1 and 2, the file sections each comprise a plurality of leaves 14:, the in ner faces of which are provided with file or shallow saw teeth. The blades are arranged in spaced relation to one another and are mounted at their ends upon pins 15,vwhich form the pivots between the sections, the blades of each section being stagger-ed with relation to the adjacent sections and interdigitated therewith. The endmost pins 15 serve to connect the ends of the file band 12 to the links 11, the opposite ends of these links being connected to the handle by pins 16, In Figure 4, the file sections are each in the form of a block 1'7, one surface of which is treated to form a file face 18 and the ends of which are provided with ears 19 adapted to interdigitate with the ears of adjacent sections and be pivoted thereto by pins 20.-
It will be obvious that by either of the confication without materially departing from the spirit of the invention, I do not limit myself to such specific structure except as hereinafter claimed.
I claim I A file comprising a pair of handles and a flexible band connecting the same, said flexible band being composed of sections each comprising a plurality of fiat leaves having file teeth upon at least one face thereof, said leaves being spaced from one another transversely of the sections, the leaves of one section being interdigitated with the leaves of the adjacent sections and pins extended through the interdigitated portions of the leaves to pivot-ally connect the same and maintain the leaves in assembled relation.
In testimony whereof I hereunto afiix my signature.
CHARLES E. BERTELS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US224980A US1690812A (en) | 1927-10-08 | 1927-10-08 | File |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US224980A US1690812A (en) | 1927-10-08 | 1927-10-08 | File |
Publications (1)
Publication Number | Publication Date |
---|---|
US1690812A true US1690812A (en) | 1928-11-06 |
Family
ID=22843040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US224980A Expired - Lifetime US1690812A (en) | 1927-10-08 | 1927-10-08 | File |
Country Status (1)
Country | Link |
---|---|
US (1) | US1690812A (en) |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7555343B2 (en) | 2004-10-15 | 2009-06-30 | Baxano, Inc. | Devices and methods for selective surgical removal of tissue |
US7578819B2 (en) | 2005-05-16 | 2009-08-25 | Baxano, Inc. | Spinal access and neural localization |
US7738969B2 (en) | 2004-10-15 | 2010-06-15 | Baxano, Inc. | Devices and methods for selective surgical removal of tissue |
US7857813B2 (en) | 2006-08-29 | 2010-12-28 | Baxano, Inc. | Tissue access guidewire system and method |
US7887538B2 (en) | 2005-10-15 | 2011-02-15 | Baxano, Inc. | Methods and apparatus for tissue modification |
US7918849B2 (en) | 2004-10-15 | 2011-04-05 | Baxano, Inc. | Devices and methods for tissue access |
US7938830B2 (en) | 2004-10-15 | 2011-05-10 | Baxano, Inc. | Powered tissue modification devices and methods |
US7959577B2 (en) | 2007-09-06 | 2011-06-14 | Baxano, Inc. | Method, system, and apparatus for neural localization |
US8048080B2 (en) | 2004-10-15 | 2011-11-01 | Baxano, Inc. | Flexible tissue rasp |
US8062298B2 (en) | 2005-10-15 | 2011-11-22 | Baxano, Inc. | Flexible tissue removal devices and methods |
US8062300B2 (en) | 2006-05-04 | 2011-11-22 | Baxano, Inc. | Tissue removal with at least partially flexible devices |
US8092456B2 (en) | 2005-10-15 | 2012-01-10 | Baxano, Inc. | Multiple pathways for spinal nerve root decompression from a single access point |
US8192436B2 (en) | 2007-12-07 | 2012-06-05 | Baxano, Inc. | Tissue modification devices |
US8221397B2 (en) | 2004-10-15 | 2012-07-17 | Baxano, Inc. | Devices and methods for tissue modification |
US8257356B2 (en) | 2004-10-15 | 2012-09-04 | Baxano, Inc. | Guidewire exchange systems to treat spinal stenosis |
US8366712B2 (en) | 2005-10-15 | 2013-02-05 | Baxano, Inc. | Multiple pathways for spinal nerve root decompression from a single access point |
US8394102B2 (en) | 2009-06-25 | 2013-03-12 | Baxano, Inc. | Surgical tools for treatment of spinal stenosis |
US8398641B2 (en) | 2008-07-01 | 2013-03-19 | Baxano, Inc. | Tissue modification devices and methods |
US8409206B2 (en) | 2008-07-01 | 2013-04-02 | Baxano, Inc. | Tissue modification devices and methods |
US8430881B2 (en) | 2004-10-15 | 2013-04-30 | Baxano, Inc. | Mechanical tissue modification devices and methods |
US8568416B2 (en) | 2004-10-15 | 2013-10-29 | Baxano Surgical, Inc. | Access and tissue modification systems and methods |
US8613745B2 (en) | 2004-10-15 | 2013-12-24 | Baxano Surgical, Inc. | Methods, systems and devices for carpal tunnel release |
US8845639B2 (en) | 2008-07-14 | 2014-09-30 | Baxano Surgical, Inc. | Tissue modification devices |
US9101386B2 (en) | 2004-10-15 | 2015-08-11 | Amendia, Inc. | Devices and methods for treating tissue |
US9247952B2 (en) | 2004-10-15 | 2016-02-02 | Amendia, Inc. | Devices and methods for tissue access |
US9314253B2 (en) | 2008-07-01 | 2016-04-19 | Amendia, Inc. | Tissue modification devices and methods |
US9456829B2 (en) | 2004-10-15 | 2016-10-04 | Amendia, Inc. | Powered tissue modification devices and methods |
-
1927
- 1927-10-08 US US224980A patent/US1690812A/en not_active Expired - Lifetime
Cited By (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8192435B2 (en) | 2004-10-15 | 2012-06-05 | Baxano, Inc. | Devices and methods for tissue modification |
US7738968B2 (en) | 2004-10-15 | 2010-06-15 | Baxano, Inc. | Devices and methods for selective surgical removal of tissue |
US8652138B2 (en) | 2004-10-15 | 2014-02-18 | Baxano Surgical, Inc. | Flexible tissue rasp |
US11382647B2 (en) | 2004-10-15 | 2022-07-12 | Spinal Elements, Inc. | Devices and methods for treating tissue |
US7738969B2 (en) | 2004-10-15 | 2010-06-15 | Baxano, Inc. | Devices and methods for selective surgical removal of tissue |
US8221397B2 (en) | 2004-10-15 | 2012-07-17 | Baxano, Inc. | Devices and methods for tissue modification |
US9320618B2 (en) | 2004-10-15 | 2016-04-26 | Amendia, Inc. | Access and tissue modification systems and methods |
US7555343B2 (en) | 2004-10-15 | 2009-06-30 | Baxano, Inc. | Devices and methods for selective surgical removal of tissue |
US7918849B2 (en) | 2004-10-15 | 2011-04-05 | Baxano, Inc. | Devices and methods for tissue access |
US7938830B2 (en) | 2004-10-15 | 2011-05-10 | Baxano, Inc. | Powered tissue modification devices and methods |
US9345491B2 (en) | 2004-10-15 | 2016-05-24 | Amendia, Inc. | Flexible tissue rasp |
US8257356B2 (en) | 2004-10-15 | 2012-09-04 | Baxano, Inc. | Guidewire exchange systems to treat spinal stenosis |
US8048080B2 (en) | 2004-10-15 | 2011-11-01 | Baxano, Inc. | Flexible tissue rasp |
US8617163B2 (en) | 2004-10-15 | 2013-12-31 | Baxano Surgical, Inc. | Methods, systems and devices for carpal tunnel release |
US9247952B2 (en) | 2004-10-15 | 2016-02-02 | Amendia, Inc. | Devices and methods for tissue access |
US8613745B2 (en) | 2004-10-15 | 2013-12-24 | Baxano Surgical, Inc. | Methods, systems and devices for carpal tunnel release |
US8647346B2 (en) | 2004-10-15 | 2014-02-11 | Baxano Surgical, Inc. | Devices and methods for tissue modification |
US9456829B2 (en) | 2004-10-15 | 2016-10-04 | Amendia, Inc. | Powered tissue modification devices and methods |
US7740631B2 (en) | 2004-10-15 | 2010-06-22 | Baxano, Inc. | Devices and methods for tissue modification |
US7963915B2 (en) | 2004-10-15 | 2011-06-21 | Baxano, Inc. | Devices and methods for tissue access |
US8579902B2 (en) | 2004-10-15 | 2013-11-12 | Baxano Signal, Inc. | Devices and methods for tissue modification |
US7553307B2 (en) | 2004-10-15 | 2009-06-30 | Baxano, Inc. | Devices and methods for tissue modification |
US10052116B2 (en) | 2004-10-15 | 2018-08-21 | Amendia, Inc. | Devices and methods for treating tissue |
US8568416B2 (en) | 2004-10-15 | 2013-10-29 | Baxano Surgical, Inc. | Access and tissue modification systems and methods |
US9463041B2 (en) | 2004-10-15 | 2016-10-11 | Amendia, Inc. | Devices and methods for tissue access |
US9101386B2 (en) | 2004-10-15 | 2015-08-11 | Amendia, Inc. | Devices and methods for treating tissue |
US8430881B2 (en) | 2004-10-15 | 2013-04-30 | Baxano, Inc. | Mechanical tissue modification devices and methods |
US8419653B2 (en) | 2005-05-16 | 2013-04-16 | Baxano, Inc. | Spinal access and neural localization |
US7578819B2 (en) | 2005-05-16 | 2009-08-25 | Baxano, Inc. | Spinal access and neural localization |
US9492151B2 (en) | 2005-10-15 | 2016-11-15 | Amendia, Inc. | Multiple pathways for spinal nerve root decompression from a single access point |
US9125682B2 (en) | 2005-10-15 | 2015-09-08 | Amendia, Inc. | Multiple pathways for spinal nerve root decompression from a single access point |
US8366712B2 (en) | 2005-10-15 | 2013-02-05 | Baxano, Inc. | Multiple pathways for spinal nerve root decompression from a single access point |
US8092456B2 (en) | 2005-10-15 | 2012-01-10 | Baxano, Inc. | Multiple pathways for spinal nerve root decompression from a single access point |
US8062298B2 (en) | 2005-10-15 | 2011-11-22 | Baxano, Inc. | Flexible tissue removal devices and methods |
US7887538B2 (en) | 2005-10-15 | 2011-02-15 | Baxano, Inc. | Methods and apparatus for tissue modification |
US8585704B2 (en) | 2006-05-04 | 2013-11-19 | Baxano Surgical, Inc. | Flexible tissue removal devices and methods |
US9351741B2 (en) | 2006-05-04 | 2016-05-31 | Amendia, Inc. | Flexible tissue removal devices and methods |
US8062300B2 (en) | 2006-05-04 | 2011-11-22 | Baxano, Inc. | Tissue removal with at least partially flexible devices |
US8845637B2 (en) | 2006-08-29 | 2014-09-30 | Baxano Surgical, Inc. | Tissue access guidewire system and method |
US8551097B2 (en) | 2006-08-29 | 2013-10-08 | Baxano Surgical, Inc. | Tissue access guidewire system and method |
US7857813B2 (en) | 2006-08-29 | 2010-12-28 | Baxano, Inc. | Tissue access guidewire system and method |
US7959577B2 (en) | 2007-09-06 | 2011-06-14 | Baxano, Inc. | Method, system, and apparatus for neural localization |
US8303516B2 (en) | 2007-09-06 | 2012-11-06 | Baxano, Inc. | Method, system and apparatus for neural localization |
US8663228B2 (en) | 2007-12-07 | 2014-03-04 | Baxano Surgical, Inc. | Tissue modification devices |
US9463029B2 (en) | 2007-12-07 | 2016-10-11 | Amendia, Inc. | Tissue modification devices |
US8192436B2 (en) | 2007-12-07 | 2012-06-05 | Baxano, Inc. | Tissue modification devices |
US9314253B2 (en) | 2008-07-01 | 2016-04-19 | Amendia, Inc. | Tissue modification devices and methods |
US8409206B2 (en) | 2008-07-01 | 2013-04-02 | Baxano, Inc. | Tissue modification devices and methods |
US8398641B2 (en) | 2008-07-01 | 2013-03-19 | Baxano, Inc. | Tissue modification devices and methods |
US8845639B2 (en) | 2008-07-14 | 2014-09-30 | Baxano Surgical, Inc. | Tissue modification devices |
US8394102B2 (en) | 2009-06-25 | 2013-03-12 | Baxano, Inc. | Surgical tools for treatment of spinal stenosis |
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