GB1249993A - Improvements in or relating to tools adapted for use in blind-riveting - Google Patents

Improvements in or relating to tools adapted for use in blind-riveting

Info

Publication number
GB1249993A
GB1249993A GB42672/68A GB4267268A GB1249993A GB 1249993 A GB1249993 A GB 1249993A GB 42672/68 A GB42672/68 A GB 42672/68A GB 4267268 A GB4267268 A GB 4267268A GB 1249993 A GB1249993 A GB 1249993A
Authority
GB
United Kingdom
Prior art keywords
shaft
hose
sleeve
hydraulic
piston
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
Application number
GB42672/68A
Inventor
James Norman Henshaw
Clive Robin Enock
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.)
Black and Decker ULC
Original Assignee
Georges Tucker Eyelet Co 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 Georges Tucker Eyelet Co Ltd filed Critical Georges Tucker Eyelet Co Ltd
Priority to GB42672/68A priority Critical patent/GB1249993A/en
Priority to ZA696337A priority patent/ZA696337B/en
Priority to FR6930397A priority patent/FR2017580A1/fr
Priority to ES371573A priority patent/ES371573A1/en
Priority to DE19691945229 priority patent/DE1945229A1/en
Publication of GB1249993A publication Critical patent/GB1249993A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/105—Portable riveters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Insertion Pins And Rivets (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Actuator (AREA)

Abstract

1,249,993. Hydraulic intensifiers. GEORGE TUCKER EYELET CO. Ltd. Sept.8, 1969 [Sept.7, 1968], No.42672/68. Heading F1P. [Also in Division B3] A hydraulic intensifier 12 for a blind riveting tool comprises a sleeve 38 which is slidable relative to a hollow, stepped shaft 20 by air under pressure to cause hydraulic fluid to be forced through the shaft 20 from an annular chamber 46 formed between the sleeve 38 and shaft 20. When a valve spool (98) Fig.1 (not shown) on the riveting tool is depressed, air under pressure is admitted from a hose (100) to a hose 70 causing a piston 60 attached to the sleeve 38 to descend. Hydraulic fluid is thereby forced from the chamber 46, through passageways 47, 48 in the shaft 20, through a hose 90 and into a hydraulic cylinder (not shown) continuing a spring-biased piston which forms part of the pulling device for the rivet mandrel. When the spool (98) is released, the piston 60 is returned to its initial position. The shaft 20 is surrounded by a tube 21 between its one end and a sealing ring 56, and is provided in this area with flats (82) Fig.4 (not shown) so that the portion of the shaft 20 above the sealing ring 56 is open to atmosphere.
GB42672/68A 1968-09-07 1968-09-07 Improvements in or relating to tools adapted for use in blind-riveting Expired GB1249993A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB42672/68A GB1249993A (en) 1968-09-07 1968-09-07 Improvements in or relating to tools adapted for use in blind-riveting
ZA696337A ZA696337B (en) 1968-09-07 1969-09-05 Improvements in or relating to tools adapted for use in blind riveting
FR6930397A FR2017580A1 (en) 1968-09-07 1969-09-05
ES371573A ES371573A1 (en) 1968-09-07 1969-09-06 Improvements in or relating to tools adapted for use in blind-riveting
DE19691945229 DE1945229A1 (en) 1968-09-07 1969-09-06 Pneumatic-hydraulic hand tool for setting blind rivets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42672/68A GB1249993A (en) 1968-09-07 1968-09-07 Improvements in or relating to tools adapted for use in blind-riveting

Publications (1)

Publication Number Publication Date
GB1249993A true GB1249993A (en) 1971-10-13

Family

ID=10425473

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42672/68A Expired GB1249993A (en) 1968-09-07 1968-09-07 Improvements in or relating to tools adapted for use in blind-riveting

Country Status (5)

Country Link
DE (1) DE1945229A1 (en)
ES (1) ES371573A1 (en)
FR (1) FR2017580A1 (en)
GB (1) GB1249993A (en)
ZA (1) ZA696337B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166129A2 (en) * 1984-06-29 1986-01-02 Balcke-Dürr AG Device for the pressure-sealed fastening of tubes in tube sheets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166129A2 (en) * 1984-06-29 1986-01-02 Balcke-Dürr AG Device for the pressure-sealed fastening of tubes in tube sheets
EP0166129A3 (en) * 1984-06-29 1986-10-08 Balcke-Durr Ag Device for the pressure-sealed fastening of tubes in tube sheets

Also Published As

Publication number Publication date
FR2017580A1 (en) 1970-05-22
DE1945229A1 (en) 1970-03-12
ZA696337B (en) 1971-03-31
ES371573A1 (en) 1971-11-01

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