JPS6066747U - Manhole cover angle adjustment ring - Google Patents

Manhole cover angle adjustment ring

Info

Publication number
JPS6066747U
JPS6066747U JP15976383U JP15976383U JPS6066747U JP S6066747 U JPS6066747 U JP S6066747U JP 15976383 U JP15976383 U JP 15976383U JP 15976383 U JP15976383 U JP 15976383U JP S6066747 U JPS6066747 U JP S6066747U
Authority
JP
Japan
Prior art keywords
angle adjustment
adjustment ring
manhole cover
cover angle
ring
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
JP15976383U
Other languages
Japanese (ja)
Inventor
石崎　悦生
渡辺　満博
篭島　榮一
Original Assignee
積水化学工業株式会社
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 積水化学工業株式会社 filed Critical 積水化学工業株式会社
Priority to JP15976383U priority Critical patent/JPS6066747U/en
Publication of JPS6066747U publication Critical patent/JPS6066747U/en
Pending legal-status Critical Current

Links

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) [Summary] 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図は本考案角度調整リングの一例を示す断面図、第
２図は第１図Ｉ−Ｉ線における断面図、第３図は角度調
整後の状態を示す断面図、第４図は本考案角度調整リン
グの使用状態を示す一部省略断面図である。 １・・・角度調整リング、２，３・・・円筒リング、２
１・・・突部、３ｊ・・・凹部、４・・・環状凹溝、６
・・・ボルト孔、７・・・斜壁管、８・・・蓋受枠、１
１・・・テーパ付ワッシャー、１２・・・マンホール蓋
。Fig. 1 is a sectional view showing an example of the angle adjustment ring of the present invention, Fig. 2 is a sectional view taken along line I-I in Fig. 1, Fig. 3 is a sectional view showing the state after angle adjustment, and Fig. 4 is a sectional view of the angle adjustment ring of the present invention. FIG. 3 is a partially omitted cross-sectional view showing how the invented angle adjustment ring is used. 1... Angle adjustment ring, 2, 3... Cylindrical ring, 2
1... Protrusion, 3j... Recess, 4... Annular groove, 6
... Bolt hole, 7... Oblique wall pipe, 8... Lid holder frame, 1
1... Tapered washer, 12... Manhole cover.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の円筒リングが周方向に摺動可能に重ね合わされ、
各リングは一部が肉厚、その対向部が肉薄となるテーパ
ー面を有し、かつそのテーパーは重ね合わせ位置を調節
して全体の厚さかはＳ゛一定となるよう組合されている
マンホール蓋の角度調整リング。Multiple cylindrical rings are slidably stacked on top of each other in the circumferential direction,
Each ring has a tapered surface where one part is thick and the opposite part is thin, and the taper is assembled so that the overlapping position is adjusted so that the overall thickness is constant S゛. angle adjustment ring.
JP15976383U 1983-10-14 1983-10-14 Manhole cover angle adjustment ring Pending JPS6066747U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15976383U JPS6066747U (en) 1983-10-14 1983-10-14 Manhole cover angle adjustment ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15976383U JPS6066747U (en) 1983-10-14 1983-10-14 Manhole cover angle adjustment ring

Publications (1)

Publication Number Publication Date
JPS6066747U true JPS6066747U (en) 1985-05-11

Family

ID=30351585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15976383U Pending JPS6066747U (en) 1983-10-14 1983-10-14 Manhole cover angle adjustment ring

Country Status (1)

Country Link
JP (1) JPS6066747U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0278640U (en) * 1988-11-29 1990-06-18
JPH0278642U (en) * 1988-11-30 1990-06-18
JPH0278639U (en) * 1988-11-29 1990-06-18
JPH02311622A (en) * 1989-05-25 1990-12-27 Haneda Fume Can Kk Adjusting ring for built-up manhole and holddown bolt thereof
JPH035792U (en) * 1989-06-06 1991-01-21
JP2014118706A (en) * 2012-12-14 2014-06-30 Hanex Co Ltd Floating preventive manhole

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56105022A (en) * 1980-01-21 1981-08-21 Sugiaki Kusatake Regulating frame for tilt

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56105022A (en) * 1980-01-21 1981-08-21 Sugiaki Kusatake Regulating frame for tilt

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0278640U (en) * 1988-11-29 1990-06-18
JPH0278639U (en) * 1988-11-29 1990-06-18
JPH0278642U (en) * 1988-11-30 1990-06-18
JPH02311622A (en) * 1989-05-25 1990-12-27 Haneda Fume Can Kk Adjusting ring for built-up manhole and holddown bolt thereof
JPH035792U (en) * 1989-06-06 1991-01-21
JP2014118706A (en) * 2012-12-14 2014-06-30 Hanex Co Ltd Floating preventive manhole

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