Nothing Special   »   [go: up one dir, main page]

ZA743708B - Improvements relating to pipe jacks - Google Patents

Improvements relating to pipe jacks

Info

Publication number
ZA743708B
ZA743708B ZA00743708A ZA743708A ZA743708B ZA 743708 B ZA743708 B ZA 743708B ZA 00743708 A ZA00743708 A ZA 00743708A ZA 743708 A ZA743708 A ZA 743708A ZA 743708 B ZA743708 B ZA 743708B
Authority
ZA
South Africa
Prior art keywords
improvements relating
pipe jacks
jacks
pipe
relating
Prior art date
Application number
ZA00743708A
Other languages
English (en)
Inventor
P Goldby
K Skinner
Original Assignee
Kelly Bros Ltd
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 Kelly Bros Ltd filed Critical Kelly Bros Ltd
Publication of ZA743708B publication Critical patent/ZA743708B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/14—Clamps for work of special profile
    • B25B5/147—Clamps for work of special profile for pipes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/12—Chucks or sockets with fluid-pressure actuator
    • Y10T279/1241—Socket type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/18—Pivoted jaw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Manipulator (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
ZA00743708A 1973-11-21 1974-06-11 Improvements relating to pipe jacks ZA743708B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5395473A GB1445455A (en) 1973-11-21 1973-11-21 Pipe jacks

Publications (1)

Publication Number Publication Date
ZA743708B true ZA743708B (en) 1975-06-25

Family

ID=10469512

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00743708A ZA743708B (en) 1973-11-21 1974-06-11 Improvements relating to pipe jacks

Country Status (9)

Country Link
US (1) US3952384A (de)
JP (1) JPS5085115A (de)
AU (1) AU477068B2 (de)
BE (1) BE816895A (de)
DE (1) DE2434030C2 (de)
ES (1) ES432144A1 (de)
GB (1) GB1445455A (de)
NL (1) NL7410402A (de)
ZA (1) ZA743708B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113060673A (zh) * 2021-04-20 2021-07-02 邵阳学院 一种移动稳定的机械起升式工程机械转移装置及其使用方法

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905538A1 (de) * 1978-02-16 1979-08-23 Land & Marine Eng Ltd Greifanordnung
US4358122A (en) * 1978-07-03 1982-11-09 Wilhelm Hegenscheidt Gesellschaft Mbh Apparatus for power clamping work pieces
DE2940916C2 (de) * 1979-10-09 1983-02-03 Colortronic Reinhard & Co Kg, 6382 Friedrichsdorf Mit Greiffingern versehener Greifer für Manipulatoren
JPS57178094A (en) * 1981-04-23 1982-11-02 Osaka Gas Co Ltd Apparatus for withdrawing longitudinal body
JPS5862289A (ja) * 1981-10-08 1983-04-13 大阪瓦斯株式会社 穿孔または長手体の引抜き装置
US4505614A (en) * 1982-10-15 1985-03-19 Armco Inc. Cam arm centralizer
US4591007A (en) * 1983-02-22 1986-05-27 Spetsialnoe Konstruktorskoe Bjuro Seismicheskoi Tekhniki Well tubing handling apparatus
JPS63229208A (ja) * 1987-03-13 1988-09-26 Akashi Tekkosho:Kk 旋盤などのチヤツクにおける引込式クランプ装置
US4786063A (en) * 1987-10-07 1988-11-22 Boehringer Mannheim Corporation Bone vise
DE3819820C1 (de) * 1988-06-08 1989-06-15 Berliner Wasser-Betriebe Eigenbetrieb Von Berlin, 1000 Berlin, De
US4955757A (en) * 1989-06-29 1990-09-11 Curtis Balling Hydraulic apparatus for installing piping below ground
FR2688262A1 (fr) * 1992-03-05 1993-09-10 Plateformes Structures Oceaniq Elevateur pour train de tiges, notamment pour installation de forage.
GB2302076B (en) * 1995-06-09 1999-03-31 Asep Bv Conveying apparatus
US6530719B1 (en) * 2000-07-21 2003-03-11 George V. Stephan Gripping and maneuvering apparatus
SE524451C2 (sv) * 2002-12-03 2004-08-10 Alpha Sweden Ab Anordning för att rotera skivformiga föremål
DE102009000264A1 (de) * 2009-01-16 2010-07-22 Hilti Aktiengesellschaft Haltevorrichtung für Befestigungsmittel
JP2013509301A (ja) 2009-11-02 2013-03-14 メガスター・テクノロジーズ・エルエルシー ケーシングおよび小径管類または小径パイプの位置ずれ摩擦攪拌溶接
US10295080B2 (en) * 2012-12-11 2019-05-21 Schneider Electric Buildings, Llc Fast attachment open end direct mount damper and valve actuator
CN105398946A (zh) * 2015-12-27 2016-03-16 天津尚吉液压设备有限公司 一种用于箱体工件吊装的夹具
CN105565150A (zh) * 2016-03-23 2016-05-11 张先碧 一种具有甘油保湿功能的套类零件吊具
CN105798794A (zh) * 2016-05-25 2016-07-27 内蒙古北方重工业集团有限公司 重型零部件环形槽用夹紧装置
CN105858440A (zh) * 2016-06-23 2016-08-17 合肥市神雕起重机械有限公司 一种起重机夹装装置
CN106006353B (zh) * 2016-06-23 2017-08-08 浙江科技学院 一种起重机夹勾装置
EP3276106B1 (de) * 2016-07-29 2021-01-20 Hughes, Alan James Heftklammerentferner
CN106764059B (zh) * 2016-12-15 2018-10-02 方圆电气股份有限公司 一种管道施工辅助对接设备
CN108732707B (zh) * 2018-05-31 2020-03-06 安徽电信器材贸易工业有限责任公司 一种光缆固定装置
CN113374932B (zh) * 2021-07-09 2022-02-18 中铁上海工程局集团有限公司 一种移动式顶管止退支架装置及止退方法
USD1016602S1 (en) * 2022-05-31 2024-03-05 Shenzhen changkaixin Technology Co., Ltd Pipe clamp

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US460883A (en) * 1891-10-06 Half to ii
US1052091A (en) * 1910-12-27 1913-02-04 Peter L Robertson Chuck.
US1179500A (en) * 1915-12-01 1916-04-18 John T S Brown Jr Pipe-clamp.
US1391804A (en) * 1919-03-05 1921-09-27 Buford J Steen Pipe-gripping device
US1536413A (en) * 1921-11-12 1925-05-05 Homer C Thrift Pipe puller
US1634422A (en) * 1926-11-01 1927-07-05 Julie D Holmes Rod clamp
US1772210A (en) * 1927-07-07 1930-08-05 Charley E Dale Casing-head packing and oil saver
US1788542A (en) * 1929-03-20 1931-01-13 Theodore M Page Pipe grip
US2667356A (en) * 1952-03-29 1954-01-26 Cons Machine Tool Corp Hydraulic chuck
FR1143891A (fr) * 1956-02-28 1957-10-07 Batignolles Chatillon Sa Mandrin porte-pièce entraîneur à préhension et serrage non-déformants
GB892473A (en) * 1958-03-26 1962-03-28 Mirroware Company Ltd Improvements in or relating to work supporting devices for polishing machines
US3149851A (en) * 1960-12-29 1964-09-22 Vulcan Iron Works Pulling adapter
DE1873064U (de) * 1961-02-14 1963-05-30 Gasbetonwerk Josef Hebel G M B Vorrichtung zum heben und transportieren von porenbetonbloecken im plastischen zustand.
DE1484517B1 (de) * 1964-05-08 1970-06-04 Ludwig Mueller Spannkopf zum festklemmen von rohren od dgl an einer ruettelramme
US3726506A (en) * 1971-07-16 1973-04-10 D Vanderwaal Hydraulic rod and pipe pusher-puller
US3834668A (en) * 1973-01-11 1974-09-10 J Casey Pipe pushing apparatus
US3861252A (en) * 1974-03-04 1975-01-21 Judelshon Industries Air chuck for roll slitting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113060673A (zh) * 2021-04-20 2021-07-02 邵阳学院 一种移动稳定的机械起升式工程机械转移装置及其使用方法

Also Published As

Publication number Publication date
BE816895A (fr) 1974-10-16
DE2434030A1 (de) 1975-05-22
NL7410402A (nl) 1975-05-23
GB1445455A (en) 1976-08-11
US3952384A (en) 1976-04-27
AU7070074A (en) 1976-01-08
AU477068B2 (en) 1976-10-14
DE2434030C2 (de) 1985-01-31
ES432144A1 (es) 1976-11-16
JPS5085115A (de) 1975-07-09

Similar Documents

Publication Publication Date Title
ZA743708B (en) Improvements relating to pipe jacks
HK7978A (en) Improvements relating to tomography
ZA74145B (en) Improvements relating to burners
HK16881A (en) Improvements in or relating to pipe connectors
ZA742816B (en) Improvements relating to substituted butyrophenones
ZA743679B (en) Pipe coupling
IL44884A0 (en) Improvements relating to buildings
ZA74116B (en) Improvements relating to housings
HK8178A (en) Improvements relating to tomography
ZA744656B (en) Improvements relating to welding
AU6662774A (en) Hydraulic cement
AU7039374A (en) Cylinders
AU6884374A (en) Improvements relating to tyre disposal
AU7099374A (en) Pipe connections
MTP768B (en) Improvements in used relating to building
ZA742137B (en) Improvements relating to ventilators
ZA744066B (en) Improvements relating to shoe-drum brakes
AU7608074A (en) To organic compounds
AU6392473A (en) Pipe offset
ZA743599B (en) Improvements relating to biphenyl derivatives
ZA745258B (en) Improvements relating to biphenyl derivatives
ZA745267B (en) Improvements relating to 1-(m-acyloxyphenyl)-hydroxy-2-n-alkylamino-ethanes
ZA741301B (en) Improvements relating to 1-aryloxy-2-hydroxy-3-alkinylaminopropanes
ZA741459B (en) Improvements relating to ventilators
AU485886B2 (en) Improvements relating to pipe clamps