JPH0551403B2 - - Google Patents

Info

Publication number
JPH0551403B2
JPH0551403B2 JP60053356A JP5335685A JPH0551403B2 JP H0551403 B2 JPH0551403 B2 JP H0551403B2 JP 60053356 A JP60053356 A JP 60053356A JP 5335685 A JP5335685 A JP 5335685A JP H0551403 B2 JPH0551403 B2 JP H0551403B2
Authority
JP
Japan
Prior art keywords
suction pad
hole
hollow body
suction
elastic member
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.)
Expired - Lifetime
Application number
JP60053356A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61214906A (ja
Inventor
Myoji Tanno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Exen Corp
Original Assignee
Exen Corp
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 Exen Corp filed Critical Exen Corp
Priority to JP5335685A priority Critical patent/JPS61214906A/ja
Publication of JPS61214906A publication Critical patent/JPS61214906A/ja
Publication of JPH0551403B2 publication Critical patent/JPH0551403B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0057—Devices for securing hand tools to the work
    • B25H1/0064—Stands attached to the workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Drilling And Boring (AREA)
JP5335685A 1985-03-19 1985-03-19 ヒユ−ム管等の開孔装置 Granted JPS61214906A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5335685A JPS61214906A (ja) 1985-03-19 1985-03-19 ヒユ−ム管等の開孔装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5335685A JPS61214906A (ja) 1985-03-19 1985-03-19 ヒユ−ム管等の開孔装置

Publications (2)

Publication Number Publication Date
JPS61214906A JPS61214906A (ja) 1986-09-24
JPH0551403B2 true JPH0551403B2 (en]) 1993-08-02

Family

ID=12940515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5335685A Granted JPS61214906A (ja) 1985-03-19 1985-03-19 ヒユ−ム管等の開孔装置

Country Status (1)

Country Link
JP (1) JPS61214906A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0741452B2 (ja) * 1987-12-18 1995-05-10 エクセン株式会社 ヒューム管類の円筒内側面の開孔装置
FR2975615B1 (fr) * 2011-05-23 2016-05-20 Messier Bugatti Dowty Outillage portatif d'usinage de partie basse d'un caisson d'atterrisseur d'aeronef
CN109014323B (zh) * 2018-08-22 2020-06-30 南通市金山货架有限公司 一种用于镀锌钢管的便携式高效钻孔机器及其钻孔方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495341U (en]) * 1972-04-19 1974-01-17
JPS50155472U (en]) * 1974-06-12 1975-12-23
JPS5889212U (ja) * 1981-12-09 1983-06-16 渡辺　晴義 管への穿孔機
JPS58128849U (ja) * 1982-02-24 1983-08-31 佐久間　清 穿孔機の固定装置

Also Published As

Publication number Publication date
JPS61214906A (ja) 1986-09-24

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term