AU4163172A - Method and apparatus for making a slip latch ina piston ring expander - Google Patents

Method and apparatus for making a slip latch ina piston ring expander

Info

Publication number
AU4163172A
AU4163172A AU41631/72A AU4163172A AU4163172A AU 4163172 A AU4163172 A AU 4163172A AU 41631/72 A AU41631/72 A AU 41631/72A AU 4163172 A AU4163172 A AU 4163172A AU 4163172 A AU4163172 A AU 4163172A
Authority
AU
Australia
Prior art keywords
making
piston ring
ring expander
slip latch
ina
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
Application number
AU41631/72A
Other versions
AU462531B2 (en
Inventor
PAUL ERICKSON and ROY EDWARD OVERBAY DANNARD
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.)
SPX Corp
Original Assignee
Sealed Power Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sealed Power Corp filed Critical Sealed Power Corp
Publication of AU4163172A publication Critical patent/AU4163172A/en
Application granted granted Critical
Publication of AU462531B2 publication Critical patent/AU462531B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/064—Rings with a flat annular side rail
    • F16J9/066—Spring expander from sheet metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/061—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging using metallic coiled or blade springs
    • F16J9/063—Strip or wire along the entire circumference
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/064—Rings with a flat annular side rail
    • F16J9/066—Spring expander from sheet metal
    • F16J9/067—Spring expander from sheet metal corrugated in the radial direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/14—Joint-closures
    • F16J9/145—Joint-closures of spring expanders
    • 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
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5176—Plural diverse manufacturing apparatus including means for metal shaping or assembling including machining means
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53696—Means to string

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Tyre Moulding (AREA)
  • Basic Packing Technique (AREA)
  • Sewing Machines And Sewing (AREA)
AU41631/72A 1971-07-06 1972-04-27 Method and apparatus for making a slip latch ina piston ring expander Expired AU462531B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16004071A 1971-07-06 1971-07-06
USUS16040 1971-07-06

Publications (2)

Publication Number Publication Date
AU4163172A true AU4163172A (en) 1973-12-20
AU462531B2 AU462531B2 (en) 1975-06-26

Family

ID=22575252

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41631/72A Expired AU462531B2 (en) 1971-07-06 1972-04-27 Method and apparatus for making a slip latch ina piston ring expander

Country Status (14)

Country Link
US (1) US3727281A (en)
JP (1) JPS526404B1 (en)
AR (1) AR200571A1 (en)
AU (1) AU462531B2 (en)
BE (1) BE785878A (en)
BR (1) BR7204169D0 (en)
CA (1) CA982336A (en)
DE (1) DE2229927C3 (en)
ES (1) ES404900A1 (en)
FR (1) FR2145207A5 (en)
GB (1) GB1365645A (en)
IT (1) IT958230B (en)
SE (1) SE385954B (en)
ZA (1) ZA722792B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10047433C1 (en) * 2000-09-26 2002-01-03 Stabilus Gmbh Piston-cylinder unit with brake unit; has blocking medium in cylinder, brake unit to limit adjustment speed to desired value and valve body to divide cylinder into two working chambers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239703A (en) * 1939-07-31 1941-04-29 Thompson Prod Inc Flexible piston ring
US2789872A (en) * 1955-03-07 1957-04-23 Sealed Power Corp Piston ring spacer and expander
US2854301A (en) * 1957-09-06 1958-09-30 Wilkening Mfg Co Piston ring expander and method of forming same
AT250707B (en) * 1963-09-04 1966-11-25 Philips Nv Device for the production of memory core matrices
US3472521A (en) * 1967-12-28 1969-10-14 Muskegon Piston Ring Co Piston ring latch

Also Published As

Publication number Publication date
FR2145207A5 (en) 1973-02-16
AR200571A1 (en) 1974-11-22
IT958230B (en) 1973-10-20
SE385954B (en) 1976-07-26
DE2229927A1 (en) 1973-01-18
ZA722792B (en) 1973-12-19
BE785878A (en) 1973-01-05
DE2229927C3 (en) 1981-03-19
DE2229927B2 (en) 1980-07-10
BR7204169D0 (en) 1973-08-21
US3727281A (en) 1973-04-17
GB1365645A (en) 1974-09-04
AU462531B2 (en) 1975-06-26
ES404900A1 (en) 1975-06-16
CA982336A (en) 1976-01-27
JPS526404B1 (en) 1977-02-22

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