JPH0362864B2 - - Google Patents

Info

Publication number
JPH0362864B2
JPH0362864B2 JP61078279A JP7827986A JPH0362864B2 JP H0362864 B2 JPH0362864 B2 JP H0362864B2 JP 61078279 A JP61078279 A JP 61078279A JP 7827986 A JP7827986 A JP 7827986A JP H0362864 B2 JPH0362864 B2 JP H0362864B2
Authority
JP
Japan
Prior art keywords
main body
outer cylinder
cylinder main
inner cylinder
cylinder body
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 - Lifetime
Application number
JP61078279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62236961A (ja
Inventor
Toshiichi Shimizu
Tadao Kojima
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.)
SHIMIZU PURESU KOGYOSHO JUGEN
Original Assignee
SHIMIZU PURESU KOGYOSHO JUGEN
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 SHIMIZU PURESU KOGYOSHO JUGEN filed Critical SHIMIZU PURESU KOGYOSHO JUGEN
Priority to JP61078279A priority Critical patent/JPS62236961A/ja
Publication of JPS62236961A publication Critical patent/JPS62236961A/ja
Publication of JPH0362864B2 publication Critical patent/JPH0362864B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up
    • E04G9/083—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up which are foldable

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
JP61078279A 1986-04-07 1986-04-07 コンクリ−ト構造物の貫通孔用スリ−ブ Granted JPS62236961A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61078279A JPS62236961A (ja) 1986-04-07 1986-04-07 コンクリ−ト構造物の貫通孔用スリ−ブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61078279A JPS62236961A (ja) 1986-04-07 1986-04-07 コンクリ−ト構造物の貫通孔用スリ−ブ

Publications (2)

Publication Number Publication Date
JPS62236961A JPS62236961A (ja) 1987-10-17
JPH0362864B2 true JPH0362864B2 (enrdf_load_stackoverflow) 1991-09-27

Family

ID=13657525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61078279A Granted JPS62236961A (ja) 1986-04-07 1986-04-07 コンクリ−ト構造物の貫通孔用スリ−ブ

Country Status (1)

Country Link
JP (1) JPS62236961A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030045727A (ko) * 2003-05-06 2003-06-11 김하용 높이조절기능을 갖는 배관슬리브
JP4968710B2 (ja) * 2006-03-23 2012-07-04 杉田エース株式会社 梯子用安全ガード

Also Published As

Publication number Publication date
JPS62236961A (ja) 1987-10-17

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