JPS57155104A - Pin extractor - Google Patents

Pin extractor

Info

Publication number
JPS57155104A
JPS57155104A JP56039913A JP3991381A JPS57155104A JP S57155104 A JPS57155104 A JP S57155104A JP 56039913 A JP56039913 A JP 56039913A JP 3991381 A JP3991381 A JP 3991381A JP S57155104 A JPS57155104 A JP S57155104A
Authority
JP
Japan
Prior art keywords
shaft
pin
electric hand
hand drill
insertingly
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.)
Granted
Application number
JP56039913A
Other languages
Japanese (ja)
Other versions
JPS612521B2 (en
Inventor
Haruo Domon
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 JP56039913A priority Critical patent/JPS57155104A/en
Publication of JPS57155104A publication Critical patent/JPS57155104A/en
Publication of JPS612521B2 publication Critical patent/JPS612521B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
    • B60C25/16—Tools for repairing damaged tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Tires In General (AREA)

Abstract

PURPOSE:To make switch operation of the electric hand drill unnecessary by insertingly holding the pin of the spiked tire with the shaft fixed to the electric hand drill and pulling out the above pin by falling down the electric hand drill sidewise while the shaft is being rotated. CONSTITUTION:A chuck 2A to be engaged with the body of the electric hand drill is provided on the upper portion of the shaft 2, and the screwed part 2B is engraved on the side wall of the lower portion of the shaft 2, and further on the under side of the above shaft, a receiving hole 2C is drilled, in which pin 4A of the spike tire 4 is to be inserted at the position of the shaft center. A thick circulr disk type rider piece 2D is projectingly installed on the upper end of the screw portion 2B of the shaft 2, so as to rotate freely. Now, the shaft 2 is fixed to the electric hand drill, and the lower part of the shaft 2 is forcibly inserted to the pin 4A, while the shaft is being rotated, and insertingly, hold the pin 4A with receiving hole 2C. Then, when the shaft 2 is fallen to the side direction, the rider piece 2D acts as the fulcrum of the lever and the pin 4A can be pulled out while the shaft 2 is kept in a rotating condition.
JP56039913A 1981-03-18 1981-03-18 Pin extractor Granted JPS57155104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56039913A JPS57155104A (en) 1981-03-18 1981-03-18 Pin extractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56039913A JPS57155104A (en) 1981-03-18 1981-03-18 Pin extractor

Publications (2)

Publication Number Publication Date
JPS57155104A true JPS57155104A (en) 1982-09-25
JPS612521B2 JPS612521B2 (en) 1986-01-25

Family

ID=12566178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56039913A Granted JPS57155104A (en) 1981-03-18 1981-03-18 Pin extractor

Country Status (1)

Country Link
JP (1) JPS57155104A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100435709B1 (en) * 2002-07-31 2004-06-12 현대자동차주식회사 A ejecting device for dowel pin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100435709B1 (en) * 2002-07-31 2004-06-12 현대자동차주식회사 A ejecting device for dowel pin

Also Published As

Publication number Publication date
JPS612521B2 (en) 1986-01-25

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