JPS59178436U - Plate to prevent paper drain material from accumulating - Google Patents

Plate to prevent paper drain material from accumulating

Info

Publication number
JPS59178436U
JPS59178436U JP6908683U JP6908683U JPS59178436U JP S59178436 U JPS59178436 U JP S59178436U JP 6908683 U JP6908683 U JP 6908683U JP 6908683 U JP6908683 U JP 6908683U JP S59178436 U JPS59178436 U JP S59178436U
Authority
JP
Japan
Prior art keywords
mandrel
drain material
flat plate
paper drain
plate part
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.)
Pending
Application number
JP6908683U
Other languages
Japanese (ja)
Inventor
克己 小谷
Original Assignee
株式会社大林組
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 株式会社大林組 filed Critical 株式会社大林組
Priority to JP6908683U priority Critical patent/JPS59178436U/en
Publication of JPS59178436U publication Critical patent/JPS59178436U/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来のドレーン材の残置手段を示す要部断面図
、第２図はこの考案に係る伴上り防止プレートの斜視図
、第３図１．２は同防止プレートを設けたマンドレル先
端部の作用を説明するための要部断面図である。 １・・・・・・マンドレル、２・・・・・・ペーパード
レーン材、１０・・・・・・伴上り防止プレート、１２
・・・・・・平盤部、１４・・・・・・保持フレート、
１８・・・・・・アンカーベーン、２０・・・・・・突
条片、２２・・・・・・係止爪部。Fig. 1 is a cross-sectional view of a main part showing a conventional drain material leaving means, Fig. 2 is a perspective view of a plate for preventing drainage according to this invention, and Fig. 3 1.2 shows the tip of a mandrel provided with the plate. FIG. 1... Mandrel, 2... Paper drain material, 10... Entrainment prevention plate, 12
...Flat plate part, 14... Holding plate,
18... Anchor vane, 20... Protruding strip, 22... Locking claw portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] マンドレル下端に取付けられる平盤部と、この平盤部の
中央に一体に突設されてマンドレル下端より突出するペ
ーパードレーン材を挿通するとともに、これを挟着する
一対の保持プレートと、平盤部の両側に一体化され、か
つマンドレルの打設時において、マンドレルのソト周側
に向けて弾性変形する一対のアンカーベーンと、各アン
カーベーンの上面にあって、前記弾性変形時にマンドレ
ル外周に当接する係止爪部、および前記平盤部の下面に
一体に突設された突条片とからなる□ペーパードレーン
材の伴上り防止プレート。A flat plate part attached to the lower end of the mandrel, a pair of holding plates integrally provided at the center of the flat plate part to insert and sandwich a paper drain material protruding from the lower end of the mandrel, and the flat plate part. A pair of anchor vanes are integrated on both sides of the mandrel and elastically deform toward the outer periphery of the mandrel when the mandrel is cast. □ A plate for preventing paper drain material from coming up, consisting of a locking claw part and a protruding strip integrally provided on the lower surface of the flat plate part.
JP6908683U 1983-05-11 1983-05-11 Plate to prevent paper drain material from accumulating Pending JPS59178436U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6908683U JPS59178436U (en) 1983-05-11 1983-05-11 Plate to prevent paper drain material from accumulating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6908683U JPS59178436U (en) 1983-05-11 1983-05-11 Plate to prevent paper drain material from accumulating

Publications (1)

Publication Number Publication Date
JPS59178436U true JPS59178436U (en) 1984-11-29

Family

ID=30199249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6908683U Pending JPS59178436U (en) 1983-05-11 1983-05-11 Plate to prevent paper drain material from accumulating

Country Status (1)

Country Link
JP (1) JPS59178436U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61141340U (en) * 1985-02-21 1986-09-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61141340U (en) * 1985-02-21 1986-09-01

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