JPH0332687U - - Google Patents

Info

Publication number
JPH0332687U
JPH0332687U JP8529890U JP8529890U JPH0332687U JP H0332687 U JPH0332687 U JP H0332687U JP 8529890 U JP8529890 U JP 8529890U JP 8529890 U JP8529890 U JP 8529890U JP H0332687 U JPH0332687 U JP H0332687U
Authority
JP
Japan
Prior art keywords
guide member
rectangular cylindrical
cylindrical guide
short rectangular
short
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
JP8529890U
Other languages
Japanese (ja)
Other versions
JPH0529277Y2 (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 JP1990085298U priority Critical patent/JPH0529277Y2/ja
Publication of JPH0332687U publication Critical patent/JPH0332687U/ja
Application granted granted Critical
Publication of JPH0529277Y2 publication Critical patent/JPH0529277Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Description

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

図面は本考案の実施例を示すもので、第１図は
その簡略側面図、第２図は短尺角筒状案内部材の
接続状態を示す一部縦断側面図、第３図はその縦
断正面図、第４図は地下道構造物の築造方法を示
す簡略断面図、第５図は圧入したパイプルーフの
簡略縦断正面図である。 １……短尺角筒状案内部材、２……フリクシヨ
ンカツト部材、３……オーガースクリユー、４…
…添板、７……ボルト。 The drawings show an embodiment of the present invention; FIG. 1 is a simplified side view thereof, FIG. 2 is a partially vertical side view showing the connected state of the short rectangular cylindrical guide member, and FIG. 3 is a longitudinal front view thereof. , FIG. 4 is a simplified sectional view showing a method of constructing an underground passage structure, and FIG. 5 is a simplified longitudinal sectional front view of a press-fitted pipe roof. 1... Short rectangular cylindrical guide member, 2... Friction cut member, 3... Auger screw, 4...
... splice plate, 7... bolts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数本、直列に接続することにより所望長さに
形成される断面矩形状の短尺角筒状案内部材１と
、該短尺角筒状案内部材１と同一長さであつて短
尺角筒状案内部材１の上面に載置される長方形平
板状フリクシヨンカツト部材２と、短尺角筒状案
内部材１内に回転自在に挿入、配設されるオーガ
ースクリユー３と、隣接する短尺角筒状案内部材
１，１の対向端部の四方内面間に添接して両短尺
角筒状案内部材１，１を直状に連結する添板４と
からなり、該添板４の一半部は少なくともいずれ
か一方の短尺角筒状案内部材１の前記四方内面に
ボルト７により着脱自在に固着させられ且つ該添
板４の長さをオーガースクリユー３の羽根のピツ
チ間隔よりも長く形成していることを特徴とする
地下道構造物推進用案内部材。 A short rectangular cylindrical guide member 1 having a rectangular cross section and formed into a desired length by connecting a plurality of pieces in series, and a short rectangular cylindrical guide member having the same length as the short rectangular cylindrical guide member 1. 1, an auger screw 3 rotatably inserted and disposed within the short rectangular cylindrical guide member 1, and an adjacent short rectangular cylindrical guide member. 1, 1, and a splint 4 attached between the four inner surfaces of the opposite ends of the guide members 1, 1 to connect both the short rectangular cylindrical guide members 1, 1 in a straight line, and one half of the splice 4 is attached to at least one of It is removably fixed to the four inner surfaces of the short rectangular cylindrical guide member 1 by bolts 7, and the length of the splice plate 4 is longer than the pitch interval of the blades of the auger screw 3. A guide member for promoting underground passage structures.
JP1990085298U 1990-08-10 1990-08-10 Expired - Lifetime JPH0529277Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990085298U JPH0529277Y2 (en) 1990-08-10 1990-08-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990085298U JPH0529277Y2 (en) 1990-08-10 1990-08-10

Publications (2)

Publication Number Publication Date
JPH0332687U true JPH0332687U (en) 1991-03-29
JPH0529277Y2 JPH0529277Y2 (en) 1993-07-27

Family

ID=31634357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990085298U Expired - Lifetime JPH0529277Y2 (en) 1990-08-10 1990-08-10

Country Status (1)

Country Link
JP (1) JPH0529277Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241552U (en) * 1985-08-30 1987-03-12
JP2006101976A (en) * 2004-10-01 2006-04-20 Aprica Kassai Inc Seat
JP2020158990A (en) * 2019-03-25 2020-10-01 大成建設株式会社 Steel pipe connection structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133619A (en) * 1974-04-10 1975-10-23
JPS50150211A (en) * 1974-05-23 1975-12-02
JPS6062398A (en) * 1983-09-14 1985-04-10 株式会社奥村組 Construction of underpass

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133619A (en) * 1974-04-10 1975-10-23
JPS50150211A (en) * 1974-05-23 1975-12-02
JPS6062398A (en) * 1983-09-14 1985-04-10 株式会社奥村組 Construction of underpass

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241552U (en) * 1985-08-30 1987-03-12
JP2006101976A (en) * 2004-10-01 2006-04-20 Aprica Kassai Inc Seat
JP2020158990A (en) * 2019-03-25 2020-10-01 大成建設株式会社 Steel pipe connection structure

Also Published As

Publication number Publication date
JPH0529277Y2 (en) 1993-07-27

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