JPS6386197U - - Google Patents

Info

Publication number
JPS6386197U
JPS6386197U JP17865186U JP17865186U JPS6386197U JP S6386197 U JPS6386197 U JP S6386197U JP 17865186 U JP17865186 U JP 17865186U JP 17865186 U JP17865186 U JP 17865186U JP S6386197 U JPS6386197 U JP S6386197U
Authority
JP
Japan
Prior art keywords
packing
brush
tail
packing device
perforated plate
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
JP17865186U
Other languages
Japanese (ja)
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 JP17865186U priority Critical patent/JPS6386197U/ja
Publication of JPS6386197U publication Critical patent/JPS6386197U/ja
Pending legal-status Critical Current

Links

Description

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

第１図はこの考案の一実施例を示す縦断側面図
、第２，３図はそれぞれ第１図の矢視線，に
よる図、第４，５図はそれぞれ多孔板および外側
保護板の形状を示す平面図。 １……テール部、２……弾性線材、３……多孔
板、４……内側保護板、５……外側保護板、６…
…取付金物、７……固定具、８……セグメント。 Fig. 1 is a longitudinal side view showing an embodiment of this invention, Figs. 2 and 3 are views taken along the arrow line in Fig. 1, and Figs. 4 and 5 show the shapes of the perforated plate and the outer protection plate, respectively. Plan view. DESCRIPTION OF SYMBOLS 1... Tail part, 2... Elastic wire, 3... Perforated plate, 4... Inner protection plate, 5... Outer protection plate, 6...
...Mounting hardware, 7...Fixing tool, 8...Segment.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シールド本体のテール部内周面に亘つて、多数
の弾性線材からなり、所定の厚さをもつブラシ状
パツキンの基端部を固着したテールパツキン装置
において、前記ブラシ状パツキンの厚さ方向中間
部に多孔板を配設したことを特徴とするシールド
掘進機のテールパツキン装置。 In a tail packing device, in which a proximal end of a brush-like packing made of a large number of elastic wires and having a predetermined thickness is fixed over the inner circumferential surface of the tail portion of the shield body, a brush-like packing is provided at an intermediate portion in the thickness direction of the brush-like packing. A tail packing device for a shield tunneling machine characterized by a perforated plate.
JP17865186U 1986-11-19 1986-11-19 Pending JPS6386197U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17865186U JPS6386197U (en) 1986-11-19 1986-11-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17865186U JPS6386197U (en) 1986-11-19 1986-11-19

Publications (1)

Publication Number Publication Date
JPS6386197U true JPS6386197U (en) 1988-06-06

Family

ID=31120984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17865186U Pending JPS6386197U (en) 1986-11-19 1986-11-19

Country Status (1)

Country Link
JP (1) JPS6386197U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021139140A (en) * 2020-03-04 2021-09-16 大成建設株式会社 Entrance structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931838U (en) * 1982-08-25 1984-02-28 井関農機株式会社 The second reduction device for the “A” machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931838U (en) * 1982-08-25 1984-02-28 井関農機株式会社 The second reduction device for the “A” machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021139140A (en) * 2020-03-04 2021-09-16 大成建設株式会社 Entrance structure

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