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GB664335A - Spring plunger - Google Patents

Spring plunger

Info

Publication number
GB664335A
GB664335A GB3155549A GB3155549A GB664335A GB 664335 A GB664335 A GB 664335A GB 3155549 A GB3155549 A GB 3155549A GB 3155549 A GB3155549 A GB 3155549A GB 664335 A GB664335 A GB 664335A
Authority
GB
United Kingdom
Prior art keywords
spring plunger
plunger
spring
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
GB3155549A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3155549A priority Critical patent/GB664335A/en
Publication of GB664335A publication Critical patent/GB664335A/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
    • F16B37/122—Threaded inserts, e.g. "rampa bolts"
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
GB3155549A 1949-12-08 1949-12-08 Spring plunger Expired GB664335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3155549A GB664335A (en) 1949-12-08 1949-12-08 Spring plunger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3155549A GB664335A (en) 1949-12-08 1949-12-08 Spring plunger

Publications (1)

Publication Number Publication Date
GB664335A true GB664335A (en) 1952-01-02

Family

ID=10324869

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3155549A Expired GB664335A (en) 1949-12-08 1949-12-08 Spring plunger

Country Status (1)

Country Link
GB (1) GB664335A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347212A2 (en) * 1988-06-14 1989-12-20 Demand, Registered Under The Charities Act 1960 Improvements in adjustable seating
DE9002936U1 (en) * 1990-03-15 1990-10-11 Otto Ganter & Co KG Normteile zum Bedienen und Spannen, 7743 Furtwangen Spring-loaded pressure bolt with force indicator
US5079508A (en) * 1990-12-17 1992-01-07 General Electric Company Electric power meter adjustment and indication method and apparatus
NL1036588C2 (en) * 2009-02-17 2010-08-18 Erik Maarten Terlouw THE INVENTION RELATES TO A CONSTRUCTION SYSTEM WITH WHICH ANGLE AND EXTENSIONS ARE LINKED TO CONNECTION BARS IN WHICH A CLICK SYSTEM IS FITTED.
CN101858380A (en) * 2010-06-22 2010-10-13 中国科学院云南天文台 elastic set screw

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347212A2 (en) * 1988-06-14 1989-12-20 Demand, Registered Under The Charities Act 1960 Improvements in adjustable seating
EP0347212A3 (en) * 1988-06-14 1990-10-31 Demand, Registered Under The Charities Act 1960 Improvements in adjustable seating
DE9002936U1 (en) * 1990-03-15 1990-10-11 Otto Ganter & Co KG Normteile zum Bedienen und Spannen, 7743 Furtwangen Spring-loaded pressure bolt with force indicator
US5079508A (en) * 1990-12-17 1992-01-07 General Electric Company Electric power meter adjustment and indication method and apparatus
NL1036588C2 (en) * 2009-02-17 2010-08-18 Erik Maarten Terlouw THE INVENTION RELATES TO A CONSTRUCTION SYSTEM WITH WHICH ANGLE AND EXTENSIONS ARE LINKED TO CONNECTION BARS IN WHICH A CLICK SYSTEM IS FITTED.
CN101858380A (en) * 2010-06-22 2010-10-13 中国科学院云南天文台 elastic set screw

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