JPS63179359U - - Google Patents

Info

Publication number
JPS63179359U
JPS63179359U JP7075187U JP7075187U JPS63179359U JP S63179359 U JPS63179359 U JP S63179359U JP 7075187 U JP7075187 U JP 7075187U JP 7075187 U JP7075187 U JP 7075187U JP S63179359 U JPS63179359 U JP S63179359U
Authority
JP
Japan
Prior art keywords
cylindrical body
forming
cap
concrete
concrete hole
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
JP7075187U
Other languages
Japanese (ja)
Other versions
JPH07599Y2 (en
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 filed Critical
Priority to JP1987070751U priority Critical patent/JPH07599Y2/en
Publication of JPS63179359U publication Critical patent/JPS63179359U/ja
Application granted granted Critical
Publication of JPH07599Y2 publication Critical patent/JPH07599Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の第１実施例によるボイドの部
分破断側面図、第２図は第１図におけるキヤツプ
を下方から見た斜視図（第１図におけるキヤツプ
は第２図において―線方向から見た断面図）
、第３図は同キヤツプを上方から見た部分破断斜
視図、第４図は第１図のボイドを実際にコンクリ
ート内に埋め込んだ状況を路面と共に示す断面図
、第５図は本考案の第２実施例によるボイドの要
部の断面図及び第６図は従来のボイドを実際にコ
ンクリート内に埋め込んだ状況を路面と共に示す
断面図である。 なお図において、１０，２０…ボイド、１２，
１３，２２…キヤツプ。 1 is a partially cutaway side view of a void according to the first embodiment of the present invention, and FIG. 2 is a perspective view of the cap in FIG. cross-sectional view)
, Figure 3 is a partially cutaway perspective view of the same cap seen from above, Figure 4 is a sectional view showing the situation in which the voids in Figure 1 are actually embedded in concrete together with the road surface, and Figure 5 is a cross-sectional view of the cap according to the present invention. A cross-sectional view of the main part of the void according to the second embodiment, and FIG. 6 are cross-sectional views showing the situation where the conventional void is actually embedded in concrete together with the road surface. In the figure, 10, 20... void, 12,
13, 22... Cap.

Claims (1)

【実用新案登録請求の範囲】 (1) 生コンクリート中に上端側が部分的に外部
に突出するように埋め込まれるコンクリート孔形
成用円筒体において、前記円筒体の上下開口端部
のうち少なくとも下開口端部に開口を閉塞すべく
充分に剛性のあるキヤツプを嵌着させるようにし
たことを特徴とするコンクリート孔形成用円筒体
。 (2) 前記円筒体は紙で成り、前記キヤツプはプ
ラスチツクで成る前記第１項に記載のコンクリー
ト孔形成用円筒体。[Scope of Claim for Utility Model Registration] (1) In a cylindrical body for forming a concrete hole that is embedded in fresh concrete so that the upper end side partially protrudes outside, at least the lower open end of the upper and lower open ends of the cylindrical body. A cylindrical body for forming a concrete hole, characterized in that a sufficiently rigid cap is fitted in the cylindrical body to close the opening. (2) The cylindrical body for forming a concrete hole according to item 1, wherein the cylindrical body is made of paper and the cap is made of plastic.
JP1987070751U 1987-05-11 1987-05-11 Cylindrical body for forming concrete holes Expired - Lifetime JPH07599Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987070751U JPH07599Y2 (en) 1987-05-11 1987-05-11 Cylindrical body for forming concrete holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987070751U JPH07599Y2 (en) 1987-05-11 1987-05-11 Cylindrical body for forming concrete holes

Publications (2)

Publication Number Publication Date
JPS63179359U true JPS63179359U (en) 1988-11-21
JPH07599Y2 JPH07599Y2 (en) 1995-01-11

Family

ID=30912671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987070751U Expired - Lifetime JPH07599Y2 (en) 1987-05-11 1987-05-11 Cylindrical body for forming concrete holes

Country Status (1)

Country Link
JP (1) JPH07599Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101183120B1 (en) * 2011-10-14 2012-09-19 이피아이주식회사 Paperboard sleeve for constructing hole, and the hole forming method using the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519527U (en) * 1974-07-09 1976-01-23
JPS59185354U (en) * 1983-05-27 1984-12-10 株式会社　長谷川工務店 Formwork device for forming through holes in slabs

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519527U (en) * 1974-07-09 1976-01-23
JPS59185354U (en) * 1983-05-27 1984-12-10 株式会社　長谷川工務店 Formwork device for forming through holes in slabs

Also Published As

Publication number Publication date
JPH07599Y2 (en) 1995-01-11

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