JPH032037U - - Google Patents

Info

Publication number
JPH032037U
JPH032037U JP6125689U JP6125689U JPH032037U JP H032037 U JPH032037 U JP H032037U JP 6125689 U JP6125689 U JP 6125689U JP 6125689 U JP6125689 U JP 6125689U JP H032037 U JPH032037 U JP H032037U
Authority
JP
Japan
Prior art keywords
leader
rotary
pile driver
braking
leaders
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
JP6125689U
Other languages
Japanese (ja)
Other versions
JPH072680Y2 (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 JP1989061256U priority Critical patent/JPH072680Y2/en
Publication of JPH032037U publication Critical patent/JPH032037U/ja
Application granted granted Critical
Publication of JPH072680Y2 publication Critical patent/JPH072680Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Description

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

第１図は本考案の実施例になる回転リーダ位置
決め装置を装着した杭打機の全体構成説明図、第
２図は第１図の−線断面図、第３図は第２図
の−線断面図、第４図は第２図の−線断
面図、第５図は従来の回転リーダ位置決め装置の
構成説明図である。 １……リーダ、１ａ……回転リーダ、１ｂ……
固定リーダ、３……ブラケツト、４……ダブルシ
リンダ、５……リンク、６……制動体、６ａ……
凸曲面、７……ブラケツト、８……回転支持部の
内周面、１１……油圧ホース、１２……運転室、
ｂ……ベアリングボール、ｆ……支持フレーム、
Ｐ１……ピン、Ｐ２……支持ピン、ｓ……ストツ
パ機構。 Fig. 1 is an explanatory diagram of the overall structure of a pile driver equipped with a rotary leader positioning device according to an embodiment of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 is a - line sectional view in Fig. 2. 4 is a cross-sectional view taken along the line -- in FIG. 2, and FIG. 5 is an explanatory diagram of the configuration of a conventional rotary leader positioning device. 1... Leader, 1a... Rotating leader, 1b...
Fixed leader, 3... Bracket, 4... Double cylinder, 5... Link, 6... Braking body, 6a...
Convex curved surface, 7... Bracket, 8... Inner circumferential surface of rotation support part, 11... Hydraulic hose, 12... Operator's cab,
b...Bearing ball, f...Support frame,
P1...pin, P2...support pin, s...stopper mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転式杭打機リーダの固定リーダの上に支持し
た回転リーダを運転席で操作して該固定リーダ上
の任意の位置でロツクする杭打機の回転リーダ位
置決め装置において、前記両リーダの何れか一方
のリーダの内側に拡縮装置により拡縮され、外側
面が該リーダの内周面を押圧する制動体を有する
制動装置を内設し、該制動装置を他方のリーダの
内側に設けた支持体により支持してなることを特
徴とする杭打機の回転リーダ位置決め装置。 A rotary leader positioning device for a pile driver in which a rotary leader supported on a fixed leader of a rotary pile driver is operated from a driver's seat and locked at an arbitrary position on the fixed leader, wherein either of the two leaders A braking device that is expanded and contracted by an expanding and contracting device inside one of the leaders and has a braking body whose outer surface presses the inner circumferential surface of the leader, and a support body that has the braking device inside the other leader. A rotary leader positioning device for a pile driver, characterized in that it is supported.
JP1989061256U 1989-05-25 1989-05-25 Rotating leader positioning device for pile driver Expired - Lifetime JPH072680Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989061256U JPH072680Y2 (en) 1989-05-25 1989-05-25 Rotating leader positioning device for pile driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989061256U JPH072680Y2 (en) 1989-05-25 1989-05-25 Rotating leader positioning device for pile driver

Publications (2)

Publication Number Publication Date
JPH032037U true JPH032037U (en) 1991-01-10
JPH072680Y2 JPH072680Y2 (en) 1995-01-25

Family

ID=31589347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989061256U Expired - Lifetime JPH072680Y2 (en) 1989-05-25 1989-05-25 Rotating leader positioning device for pile driver

Country Status (1)

Country Link
JP (1) JPH072680Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007517546A (en) * 2003-12-08 2007-07-05 ガルデルマ・ソシエテ・アノニム Device for weighing products intended to be applied to the skin

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647245U (en) * 1979-09-20 1981-04-27
JPS57137656U (en) * 1981-02-24 1982-08-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647245U (en) * 1979-09-20 1981-04-27
JPS57137656U (en) * 1981-02-24 1982-08-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007517546A (en) * 2003-12-08 2007-07-05 ガルデルマ・ソシエテ・アノニム Device for weighing products intended to be applied to the skin

Also Published As

Publication number Publication date
JPH072680Y2 (en) 1995-01-25

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