US1039702A - Method of treating piston-packing. - Google Patents

Method of treating piston-packing. Download PDF

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Publication number
US1039702A
US1039702A US?417??10A US1039702DA US1039702A US 1039702 A US1039702 A US 1039702A US 1039702D A US1039702D A US 1039702DA US 1039702 A US1039702 A US 1039702A
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US
United States
Prior art keywords
packing
piston
treating piston
treating
blanks
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
Application number
US?417??10A
Inventor
John L Crouse
Henry R Edgecomb
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
Publication date
Application granted granted Critical
Publication of US1039702A publication Critical patent/US1039702A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1043—Subsequent to assembly
    • Y10T156/1044—Subsequent to assembly of parallel stacked sheets only
    • Y10T156/1048—Subsequent to assembly of parallel stacked sheets only to form dished or receptacle-like product

Definitions

  • INVENTORS i/6:24AM ATTORNEY Washers which consists in soaking the blanks in a Warm compound containing soap, glycerin and graphite, then forming and trimming the some, and finally heating and compressing them in a confined space.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Color Printing (AREA)

Description

USE & HIE, EDGEGOMB.
EATING PISTON J. LCRO METHOD OF TP PACKING;
- APPLICATION FILED PBB.3, 1910.
Patelzted 001;. 1, 1912 I'll-l;
lllllI 4 Rig. 5.
WITNESSES;
INVENTORS i/6:24AM ATTORNEY Washers which consists in soaking the blanks in a Warm compound containing soap, glycerin and graphite, then forming and trimming the some, and finally heating and compressing them in a confined space.
The process of preparing packing was] ers Which consists in soaking the blanks in a conniound containing soap, glycerin and graphite at a temperature of from 50 to 60* (1, then forming and, trimming the same, and finally heating andcompressing them in a confined space;
' 5. The process of preparing packing Washers which consists in impregnating porous blanks with a compound containing soap, z iyci-,.=.in and. graphite superposing a pluraiity of blanks and pressing the same in subscribed our names this 31st of Jan",
JOHN L. CRUUFJE. HENRY R. RDG-ECOMB. Witnesses:
T. D. LYNCH, B. B, HINES.
US?417??10A Method of treating piston-packing. Expired - Lifetime US1039702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1039702TA

Publications (1)

Publication Number Publication Date
US1039702A true US1039702A (en) 1912-10-01

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ID=3107976

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US?417??10A Expired - Lifetime US1039702A (en) Method of treating piston-packing.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836972A (en) * 1954-12-30 1958-06-03 Thiokol Chemical Corp Impregnating and molding of leather
US2990206A (en) * 1956-07-06 1961-06-27 Federal Mogul Bower Bearings Fluid seal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836972A (en) * 1954-12-30 1958-06-03 Thiokol Chemical Corp Impregnating and molding of leather
US2990206A (en) * 1956-07-06 1961-06-27 Federal Mogul Bower Bearings Fluid seal

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