JPH0448459U - - Google Patents

Info

Publication number
JPH0448459U
JPH0448459U JP9059990U JP9059990U JPH0448459U JP H0448459 U JPH0448459 U JP H0448459U JP 9059990 U JP9059990 U JP 9059990U JP 9059990 U JP9059990 U JP 9059990U JP H0448459 U JPH0448459 U JP H0448459U
Authority
JP
Japan
Prior art keywords
contraction
expansion
bellows body
flat part
rectangular bellows
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
JP9059990U
Other languages
Japanese (ja)
Other versions
JP2550688Y2 (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 JP1990090599U priority Critical patent/JP2550688Y2/en
Publication of JPH0448459U publication Critical patent/JPH0448459U/ja
Application granted granted Critical
Publication of JP2550688Y2 publication Critical patent/JP2550688Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Diaphragms And Bellows (AREA)

Description

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

第１図は本考案に係る角形蛇腹体の全体斜視図
、第２図はその一部の拡大縦断面図、第３図は同
じく収縮状態を示す一部の拡大縦断面図、第４図
は一従来例の蛇腹体を示す一部の縦断面図、第５
図はその収縮時の態様を示す縦断面図、第６図は
他の従来例の角形蛇腹体の一部を示す縦断面図で
ある。 １……角形蛇腹体、２……山部、３……谷部、
４……平坦部、５，５……平行移動部。 Fig. 1 is an overall perspective view of the rectangular bellows body according to the present invention, Fig. 2 is an enlarged vertical cross-sectional view of a part thereof, Fig. 3 is an enlarged longitudinal cross-sectional view of a part similarly showing the contracted state, and Fig. 4 is an enlarged longitudinal cross-sectional view of a part thereof. 5th longitudinal sectional view of a part of a conventional bellows body;
The figure is a longitudinal cross-sectional view showing the state of the rectangular bellows when it is contracted, and FIG. 6 is a longitudinal cross-sectional view showing a part of another conventional rectangular bellows body. 1... Square bellows body, 2... Mountain part, 3... Valley part,
4... Flat part, 5, 5... Parallel movement part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 山部と谷部が交互に形成され、谷部に伸縮方向
と平行する平坦部を有する角形蛇腹体において、
平坦部の伸縮方向両端に、伸縮方向と直交する向
きに広がる収縮時の平行移動部を形成したことを
特徴とする角形蛇腹体。 In a rectangular bellows body in which peaks and valleys are formed alternately and the valley has a flat part parallel to the direction of expansion and contraction,
A rectangular bellows body characterized in that a parallel movement part during contraction is formed at both ends of a flat part in a direction of expansion and contraction, which expands in a direction perpendicular to the direction of expansion and contraction.
JP1990090599U 1990-08-29 1990-08-29 Square bellows Expired - Fee Related JP2550688Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990090599U JP2550688Y2 (en) 1990-08-29 1990-08-29 Square bellows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990090599U JP2550688Y2 (en) 1990-08-29 1990-08-29 Square bellows

Publications (2)

Publication Number Publication Date
JPH0448459U true JPH0448459U (en) 1992-04-24
JP2550688Y2 JP2550688Y2 (en) 1997-10-15

Family

ID=31825497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990090599U Expired - Fee Related JP2550688Y2 (en) 1990-08-29 1990-08-29 Square bellows

Country Status (1)

Country Link
JP (1) JP2550688Y2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4520567Y1 (en) * 1965-07-28 1970-08-18
JPS6298865U (en) * 1985-12-12 1987-06-24
JPH0227248U (en) * 1988-08-10 1990-02-22
JP3078165U (en) * 2000-12-06 2001-06-22 長谷川眼鏡株式会社 Two point glasses

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4520567Y1 (en) * 1965-07-28 1970-08-18
JPS6298865U (en) * 1985-12-12 1987-06-24
JPH0227248U (en) * 1988-08-10 1990-02-22
JP3078165U (en) * 2000-12-06 2001-06-22 長谷川眼鏡株式会社 Two point glasses

Also Published As

Publication number Publication date
JP2550688Y2 (en) 1997-10-15

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees