ZA722792B - Method and machine for making a slip latch in a piston ring expander - Google Patents

Method and machine for making a slip latch in a piston ring expander

Info

Publication number
ZA722792B
ZA722792B ZA722792A ZA722792A ZA722792B ZA 722792 B ZA722792 B ZA 722792B ZA 722792 A ZA722792 A ZA 722792A ZA 722792 A ZA722792 A ZA 722792A ZA 722792 B ZA722792 B ZA 722792B
Authority
ZA
South Africa
Prior art keywords
making
machine
piston ring
ring expander
slip latch
Prior art date
Application number
ZA722792A
Other languages
English (en)
Inventor
D Erickson
R Overway
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 ZA722792B publication Critical patent/ZA722792B/xx

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)
  • Basic Packing Technique (AREA)
  • Sewing Machines And Sewing (AREA)
  • Tyre Moulding (AREA)
ZA722792A 1971-07-06 1972-04-25 Method and machine for making a slip latch in a piston ring expander ZA722792B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA722792B true ZA722792B (en) 1973-12-19

Family

ID=22575252

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA722792A ZA722792B (en) 1971-07-06 1972-04-25 Method and machine for making a slip latch in a piston ring expander

Country Status (14)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10047433C1 (de) * 2000-09-26 2002-01-03 Stabilus Gmbh Kolben-Zylinderaggregat mit Bremseinrichtung

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 (de) * 1963-09-04 1966-11-25 Philips Nv Einrichtung zur Herstellung von Speicherkernmatrices
US3472521A (en) * 1967-12-28 1969-10-14 Muskegon Piston Ring Co Piston ring latch

Also Published As

Publication number Publication date
SE385954B (sv) 1976-07-26
CA982336A (en) 1976-01-27
JPS526404B1 (ref) 1977-02-22
DE2229927B2 (de) 1980-07-10
BR7204169D0 (pt) 1973-08-21
DE2229927C3 (de) 1981-03-19
AR200571A1 (es) 1974-11-22
AU4163172A (en) 1973-12-20
US3727281A (en) 1973-04-17
IT958230B (it) 1973-10-20
AU462531B2 (en) 1975-06-26
GB1365645A (en) 1974-09-04
FR2145207A5 (ref) 1973-02-16
ES404900A1 (es) 1975-06-16
DE2229927A1 (de) 1973-01-18
BE785878A (fr) 1973-01-05

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