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Salvador Espana

from Los Angeles, CA
Age ~37
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Also known as:
Salvador E Flores, Salvador Espanaflores, Salvador Es Pana, Salvador S
Phone and address:
230 Herbert St, Los Angeles, CA 90063
(323) 263-5836
Related to:
Maria FloresFeliciano Flores, 35Alberto Flores Lucero, 34Arminda R Flores, 77Lucero Albertoflores, 34Ubaldo FloresBertha Carcich, 73Frank L Carcich, 73Louis J Flores, 52Hortencia Flores MariaJesus FloresShelley L Elias, 54Mayra Isabel Flores, 39Feliciano Flores, 59
Connected to:
Alexis Espana, 27Atanacio A Espana, 62Desiree O Espana, 37Francisco J Espana, 34Juana M Espana, 46Justin E Espana, 30Rene Espana, 41Ruben M Espana, 63Melissa M Espanet, 72E C Espaniola, 41

Salvador Espana Phones & Addresses

  • 230 Herbert St, Los Angeles, CA 90063 (323) 263-5836
  • 364 Ferris Ave, Los Angeles, CA 90022 (323) 263-5836
  • East Los Angeles, CA
  • Montebello, CA

Business Records

Name / Title
Company / Classification
Phones & Addresses
Salvador J. Espana
President
Espana Metal Craft
Mechanical or Industrial Engineering · Mfg Sheet Metalwork · Sheet Metal Work Contractors · Sheet Metalwork
7600 Ventura Cyn Ave, Panorama City, CA 91402
(818) 988-4989, (818) 988-4988

Publications

Us Patents

Friction Bearing Rock Bit And Segment, And Method For Making Them

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US Patent:
42044375, May 27, 1980
Filed:
Apr 3, 1978
Appl. No.:
5/893196
Inventors:
Salvador Espana - Costa Mesa CA
Assignee:
Smith International, Inc. - Newport Beach CA
International Classification:
B21K 502
C21D 178
US Classification:
76108A
Abstract:
A rock bit segment has a cutter rotatably mounted on a journal. Loads radially of the axis of the journal are largely taken by a friction bearing pad of hard material. Ball bearings track in circular races on the journal and cutter and retain the cutter on the journal. A seal at the junction of the journal and the balance of the segment keep lubricant from escaping from the interface between the cutter and the journal and formation material from entering this interface. To provide hardened wear surfaces for the seal on the journal and segment in the ball race on the journal, on radial surfaces of the journal adjacent the pad, and at the nose of the journal, the entire rock bit segment is subjected to a carbon enrichment of the surface after the segment has been machined. Thereafter, the segment is quenched to effect a hardened case, and then the segment is tempered. Carbon in the case varies from 0. 5% to 0.

Friction Bearing Rock Bit And Segment

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US Patent:
42496217, Feb 10, 1981
Filed:
Mar 22, 1979
Appl. No.:
6/022709
Inventors:
Salvador Espana - Costa Mesa CA
Assignee:
Smith International, Inc. - Newport Beach CA
International Classification:
E21B 908
US Classification:
175227
Abstract:
A rock bit segment has a cutter rotatably mounted on a journal. Loads radially of the axis of the journal are largely taken by a friction bearing pad of hard material. Ball bearings track in circular races on the journal and cutter and retain the cutter on the journal. A seal at the junction of the journal and the balance of the segment keep lubricant from escaping from the interface between the cutter and the journal and formation material from entering this interface. To provide hardened wear surfaces for the seal on the journal and segment in the ball race on the journal, on radial surfaces of the journal adjacent the pad, and at the nose of the journal, the entire rock bit segment is subjected to a carbon enrichment of the surface after the segment has been machined. Thereafter, the segment is quenched to effect a hardened case, and then the segment is tempered. Carbon in the case varies from 0. 5% to 0.
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Salvador Espana from Los Angeles, CA, age ~37 Get Report