JPS55148802A - Road joint expansion and contraction device - Google Patents

Road joint expansion and contraction device

Info

Publication number
JPS55148802A
JPS55148802A JP5495679A JP5495679A JPS55148802A JP S55148802 A JPS55148802 A JP S55148802A JP 5495679 A JP5495679 A JP 5495679A JP 5495679 A JP5495679 A JP 5495679A JP S55148802 A JPS55148802 A JP S55148802A
Authority
JP
Japan
Prior art keywords
contraction device
road joint
joint expansion
expansion
road
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
JP5495679A
Other languages
Japanese (ja)
Other versions
JPS5937363B2 (en
Inventor
Motonosuke Arai
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 JP54054956A priority Critical patent/JPS5937363B2/en
Publication of JPS55148802A publication Critical patent/JPS55148802A/en
Publication of JPS5937363B2 publication Critical patent/JPS5937363B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Road Paving Structures (AREA)
  • Bridges Or Land Bridges (AREA)
JP54054956A 1979-05-04 1979-05-04 Road joint expansion device Expired JPS5937363B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54054956A JPS5937363B2 (en) 1979-05-04 1979-05-04 Road joint expansion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54054956A JPS5937363B2 (en) 1979-05-04 1979-05-04 Road joint expansion device

Publications (2)

Publication Number Publication Date
JPS55148802A true JPS55148802A (en) 1980-11-19
JPS5937363B2 JPS5937363B2 (en) 1984-09-10

Family

ID=12985112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54054956A Expired JPS5937363B2 (en) 1979-05-04 1979-05-04 Road joint expansion device

Country Status (1)

Country Link
JP (1) JPS5937363B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019233A (en) * 1972-09-06 1975-02-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019233A (en) * 1972-09-06 1975-02-28

Also Published As

Publication number Publication date
JPS5937363B2 (en) 1984-09-10

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